Ring - 18 kt. Yellow gold - 3.37ct. tw. Ruby - Diamond - AIGS Certificate

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Mushtaq Mohamed
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Selected by Mushtaq Mohamed

GIA certified gemmologist with a master’s in business from University of Wales Trinity Saint David.

Retail Estimate  € 2,200 - € 2,700
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An 18 kt yellow gold ring featuring one natural ruby (1.16 ct, oval, red, transparent, no heat treatment) and 36 natural round diamonds (0.40 ct total, SI2 clarity, G/H color), with a total weight of 3.37 g and an AIGS certificate GF24100894.

AI-assisted summary

Description from the seller

Lot Number: RLG070-2 MAX (P)
European Size: 54(EU)/14 (1T)/6 "3/4" (US)

========================================================================

Description Of Article

One 18 k Yellow Gold Ring
Engraved "750''RU:1.16 cts 1p AIGS , D:0.40 cts 36p

Weighing In Total 3.37 G., Containing
Gold Nett Weight: 3.05 Grams.


One (1) Natural Ruby
Total Estimated Weight : 1.16 Carat
And
Thirty-six (36) Natural Diamond
Total Estimated Weight: 0.40 Carat

===========================================================================

Main Stone:- One (1) Natural Ruby

AIGS Gemstone Report # GF24100894
Report Date: 10 October 2024


Species................................................................................. Natural Ruby
Shape.................................................................................... Oval
Cut........................................................................................... Faceted

Weight.................................................................................... 1.16 Carats
Measurements.................................................................. 7.62 X 5.83 X 2.62 mm
Color ...................................................................................... Red
Transparency .................................................................... Transparent

Comments and Opinions:

No indication of heat treatment: NTE

This Stone has been given the AIGS "Pigeon Blood" grade on the
AIGS Ruby Color Granding Scale.

=========================================================================

Thirty-six (36) Natural Diamond

Identification ........................................................................... Natural Diamond
Shape And Cutting Style ................................................ Round
Total Carat Weight ............................................................... 0.40 Carat
pieces & Carats & Measurements ............................. (30 Pcs) - (0.20 Carat) - (1.10 Mm)
pieces & Carats & Measurements ............................. (6 Pcs) - (0.20 Carat) - (2.0 Mm)
Clarity Grade .......................................................................... SI2
Cut Grade ................................................................................. Good - Very Good

=========================================================================

Lot Number: RLG070-2 MAX (P)
European Size: 54(EU)/14 (1T)/6 "3/4" (US)

========================================================================

Description Of Article

One 18 k Yellow Gold Ring
Engraved "750''RU:1.16 cts 1p AIGS , D:0.40 cts 36p

Weighing In Total 3.37 G., Containing
Gold Nett Weight: 3.05 Grams.


One (1) Natural Ruby
Total Estimated Weight : 1.16 Carat
And
Thirty-six (36) Natural Diamond
Total Estimated Weight: 0.40 Carat

===========================================================================

Main Stone:- One (1) Natural Ruby

AIGS Gemstone Report # GF24100894
Report Date: 10 October 2024


Species................................................................................. Natural Ruby
Shape.................................................................................... Oval
Cut........................................................................................... Faceted

Weight.................................................................................... 1.16 Carats
Measurements.................................................................. 7.62 X 5.83 X 2.62 mm
Color ...................................................................................... Red
Transparency .................................................................... Transparent

Comments and Opinions:

No indication of heat treatment: NTE

This Stone has been given the AIGS "Pigeon Blood" grade on the
AIGS Ruby Color Granding Scale.

=========================================================================

Thirty-six (36) Natural Diamond

Identification ........................................................................... Natural Diamond
Shape And Cutting Style ................................................ Round
Total Carat Weight ............................................................... 0.40 Carat
pieces & Carats & Measurements ............................. (30 Pcs) - (0.20 Carat) - (1.10 Mm)
pieces & Carats & Measurements ............................. (6 Pcs) - (0.20 Carat) - (2.0 Mm)
Clarity Grade .......................................................................... SI2
Cut Grade ................................................................................. Good - Very Good

=========================================================================

Details

Shape of surrounding stones
Round
Total carat weight of all stones
3.37
No. of main gemstones
1
Lab report number
GF24100894
Diamond colour grade of surrounding stones
G, H
Diamond type of surrounding stones
Natural
Laboratory Report
Asian Institute of Gemological Sciences (AIGS)
Era
After 2000
Cutting style of surrounding stones
Brilliant cut
Fineness
18 kt.
Number of diamonds surrounding stones
36
Brand jewellery
No
Metal
Yellow gold
Total carat weight of main stone(s)
1.16
Total carat weight of surrounding stones
0.40
Main Stone
Ruby
Colour of main stone
Red
Cut grade of main stone
Excellent
Total weight
3.37 g
Diamond clarity grade of surrounding stones
SI2
Surrounding Stones
Diamond
Transparency of main stone
Transparent
Condition
New
Gender
Women
Treatment of main stone
No evidence of treatment
Title additional information
AIGS Certificate
Shape of main stone
Oval
Cutting style of main stone
Faceted cut
Ring size
54 (EU) / 14 (IT) / 6 ¾ (US)
ThailandVerified
1287
Objects sold
84.39%
pro

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Catawiki always aims to offer you the best possible buying experience. Our experts virtually review and select every object in line with our submission guidelines. While we strive to provide a detailed description and photographs of each jewellery object, discrepancies or inaccuracies may occur. It is your responsibility to review all of the information provided about an object, including the condition and description, before placing an order. Sellers are responsible for the information, pictures and description provided, including the quality, quantity and nature of the jewelry supplied. A small imperfection that cannot be seen in the photo but is included in the description is not a non-conformity. A Lab Report is not a guarantee, valuation or appraisal regarding the articles described therein. A Lab Report contains only the characteristics of an article described after it has been graded, tested, examined, and analyzed using the techniques and equipment used at the time of the examination from that specific Lab. The results of any other examination performed on the article may differ depending when, how, by whom and with which grading standard the article is examined. In addition, any changes and improvements in techniques and equipment that may have occurred which may enable the examiner to detect, among other things, the use of processes for altering the characteristics of an article which use was previously undetectable, does not automatically mean the object does not conform to its description.

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