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We present this highly exclusive ruby ring with an eye for detail. Ruby, due to its rarity and enduring market popularity, is widely regarded as one of the most prized gemstones. The stone is notable for its strong color saturation.

At Heart of Gemstone, we distinguish ourselves

ALGT Certified - Highly Exclusive Natural Ruby Ring - A strikingly rich tone that captures the eye- 18.68 g

***WARNING – due to the current situation regarding tariffs, sales to the U.S. are TEMPORARILY SUSPENDED***

Beautiful cluster of aquamarine-variety beryl crystals, highly lustrous, gemmy, partially translucent, in excellent condition, up to 35 mm in size, emerging from a carpet

Nagar District, Gilgit-Baltistan, Pakistan, Pakistan

CW1944 Fantastic Aquamarine on Muscovite Crystals on matrix - Height: 63 mm - Width: 190 mm- 1400 g - (1)

2 Natural Emerald - Pair For Earrings-Amazing shine.
GRS Report Number-GRS2025-068011.
GRS Report Number-GRS2025-068012.
Species- Natural Beryl.
Weight- 5.27 ct + 5.40 ct =  6.67 ct.
Shape- Oval mixed cut.
Color-Green.
Minor oil.
Clarity grade: Transparent 
Polish- Very Good.

Zambia - Oiling

2 pcs  Green Emerald  - 10.67 ct - Gem research Swiss Lab (GRS)

No Reserve Price 

LOTUS Online Report No : 8468-1315 PIN No. 755987.
Variety -------------------- Emerald.
Shape -------------------- Octagonal, Faceted Step Cut.
Weight -------------------- 4.61 Ct.
Size -------------------- 10.08 x 8.53 x 7.15 mm.
Treatment

Zambia - Oiling-  Lab report: 8468-1315 PIN No. 755987

No reserve price - 1 pcs  Green Emerald  - 4.61 ct - Lotus Gemology - RICH GREEN EMERALD

GIA Report Number : 7538068846.
Date of Issue : September August 18, 2025.
UUMXE-LZYZY (B)

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

Item Description: One loose stone.
Weight: 5.30 carats.
Measurements: 10.31 x 8.62 x 6.17 mm.

Details.

Heat treatment-  Lab report: 7538068846

1 pcs  Blue Sapphire  - 5.30 ct - Gemological Institute of America (GIA)

GIA Report Number : 2536558433.
Date of Issue : October 07, 2025.
XXXM-MZY (B)

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

Item Description: One loose stone.
Weight: 3.58 carats.
Measurements: 8.04 x 8.81 x 7.11 mm.
Details.

Madagascar - Heat treatment-  Lab report: 2536558433

1 pcs  Blue Sapphire  - 3.58 ct - Gemological Institute of America (GIA) - "Madagascar"



Species:   Natural Beryl.
Variety:    Aquamarine.
Weight:    19.06 Cts.
Measurements:  17 x 13 x 12 mm.
Color:  GreenishBlue.
Transparency:  Transparent.
Cut:  Mixed.
Clarity: (Not mentioned on report)
Treatment:  Commonly Heated.
Origin: Not Mentioned.
Laboratory

Commonly heated with no evidence of treatment-  Lab report: 698541394

Blue Aquamarine  - 19.06 ct - International Gemological Institute (IGI)

Long castle-shaped Aquamarine crystals with Muscovite. Specimen characterized by a blue color of the Aquamarine crystals immersed in a mantle of silver Muscovite mica. Collectors know how prized and sought-after minerals of this type are. The peculiarity of this specimen lies in

Chumar Bakhoor, Nagar District, Gilgit-Baltistan, Pakistan, Pakistan

Aquamarine Castle in Silvered Muscovite, 20 cm Crystals on matrix - Height: 201 mm - Width: 159 mm- 2.13 kg

NO RESERVE PRICE - NATURAL RUBY.
LOTUS online report : 7607-7460 PIN No. 448176.
Species ------------- Natural Ruby.
Weight ------------- 5.70 Ct.
Measurements ------------- 13.23 x 10.10 x 3.84 mm.
Shape ------------ Antique Cushion.
Cutting style ------------- Faceted Brilliant

Africa - No heat treatment-  Lab report: 7607-7460 PIN No. 448176

No reserve price - 1 pcs  Red Ruby  - 5.70 ct - Lotus Gemology - NO HEAT RICH RED RUBY

SKU: CT EM 22.
Certificate No.:- 713569860.
Gemstone Information:
Stone Name: Emerald.
Size: 13.90X10X7.20 MM.
Shape: Emerald Cut.
Stone Pcs : 1.
Stone Weight: 7.56 Ct.
Color: Green.
-------------------------------------------------------------------------------------------------

Zambia - Oiling-  Lab report: 713569860

1 pcs  Green Emerald  - 7.56 ct - International Gemological Institute (IGI) - High Grade Emerald Stone

Absolute rarity: Padparadscha sapphire 8.57 ct – untreated, "No Heat" 

A master stone for connoisseurs, investors and lovers of the finest gems:
Padparadscha sapphires are among the rarest and most sought-after gemstones in the world. This exceptional stone combines impressive

Sri Lanka - No evidence of treatment, No heat treatment-  Lab report: GRS2025-047275

Sapphire padparadscha  - 8.57 ct - Gem research Swiss Lab (GRS) - No heat Ceylon Sri Lanka

GIA report online : 6233786265.
Shape.......................0val.
Cutting style:Crown ...........Modified brilliant cut 
Cutting style: Pavilion …………. Step cut.
Color..................... Pink.
Species............... Natural Corundum.
Variety.................Natural Sapphire.

Sri Lanka - No heat treatment

1 pcs  Pink Sapphire  - 4.38 ct - Gemological Institute of America (GIA)

From Raw Minerals to Refined Jewellery Collection

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