Earrings Platinum - 2.68ct. tw. Sapphire - Diamond - "GFCO Certificate"

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Lina Plokhova
Expert
Selected by Lina Plokhova

Specialises in post-2000 pre-owned jewellery. GIA diamond and diamond grading graduate.

Estimate  € 1,400 - € 1,700
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NLBidder 5878
€2

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Platinum earrings featuring ten octagon step-cut sapphires totaling 2.48 ct, multicolour and transparent, heated, surrounded by twelve round brilliant-cut natural diamonds totaling 0.20 ct (color E, SI1), with a total of 2.68 ct and weight 3.35 g, accompanied by GFCO Gem Lab certificate AUP849-41729-26.

AI-assisted summary

Description from the seller


GFCO jewelry Report #AUP849-41729-26 OHC (V)
SIZE: 16.92 x 4.45
E0375-10
Date : 2026-01-24

Description Of Article

Two Platinum Earrings, Stamped "860" S: 2.48 10p , D: 0.20 12p
Weighing In Total 3.35 G., Containing
Gold Net Weight: 2.81 Grams.

Natural Corundum
Trade name: Sapphire
Weight : 2.48 Carats
Color :Various Colors
Shape: Octagon
Measurements: 4.15 x 3.21 x XX mm
Crown cut : Step
Pavilion cut: Step
Origin: Madagascar & Siam
Comments : Heated

Diamonds
Shape/cut: Round Brilliant
Total Estimated Weight: ± 0.20 Carat
Color Grade: E
Clarity Grade: SI


Packaging
- Each piece is packed using a jewelry box and bubble mailer.

Shipping method
- We use the most reliable couriers, DHL/FedEx
- A tracking number will be provided for each shipment

Customs Formalities
- Customs and import fees are the sole responsibility of the buyer
- We cannot be held responsible for any charges incurred on importing jewelry to the buyer's country of residence



GFCO jewelry Report #AUP849-41729-26 OHC (V)
SIZE: 16.92 x 4.45
E0375-10
Date : 2026-01-24

Description Of Article

Two Platinum Earrings, Stamped "860" S: 2.48 10p , D: 0.20 12p
Weighing In Total 3.35 G., Containing
Gold Net Weight: 2.81 Grams.

Natural Corundum
Trade name: Sapphire
Weight : 2.48 Carats
Color :Various Colors
Shape: Octagon
Measurements: 4.15 x 3.21 x XX mm
Crown cut : Step
Pavilion cut: Step
Origin: Madagascar & Siam
Comments : Heated

Diamonds
Shape/cut: Round Brilliant
Total Estimated Weight: ± 0.20 Carat
Color Grade: E
Clarity Grade: SI


Packaging
- Each piece is packed using a jewelry box and bubble mailer.

Shipping method
- We use the most reliable couriers, DHL/FedEx
- A tracking number will be provided for each shipment

Customs Formalities
- Customs and import fees are the sole responsibility of the buyer
- We cannot be held responsible for any charges incurred on importing jewelry to the buyer's country of residence


Details

Shape of surrounding stones
Round
Total carat weight of all stones
2.68
No. of main gemstones
10
Lab report number
AUP849-41729-26
Diamond colour grade of surrounding stones
E
Diamond type of surrounding stones
Natural
Laboratory Report
GFCO Gem Lab
Era
After 2000
Cutting style of surrounding stones
Brilliant cut
Brand jewellery
No
Total carat weight of main stone(s)
2.48
Metal
Platinum
Number of diamonds surrounding stones
12
Colour of main stone
Multicolour
Main Stone
Sapphire
Total carat weight of surrounding stones
0.20
Total weight
3.35 g
Diamond clarity grade of surrounding stones
SI1
Cut grade of main stone
Excellent
Surrounding Stones
Diamond
Condition
New
Transparency of main stone
Transparent
Clarity grade of main stone
Eye clean
Gender
Women
Treatment of main stone
Heat treatment
Title additional information
"GFCO Certificate"
Shape of main stone
Octagon
Cutting style of main stone
Step cut
Country of origin of main stone (if certified)
Madagascar
Width
16.92 mm
ThailandVerified
5529
Objects sold
86.61%
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.

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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