LOT #71082 |
Sold on Nov 4, 2025 for: Not Sold
Paraiba-Type Tourmaline, Diamond, Platinum Ring. ...
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Description
Paraiba-Type Tourmaline, Diamond, Platinum RingStones: Pear-shaped tourmaline weighing 1.34 carats; triangular-shaped diamonds weighing a total of approximately 0.30 carat
Metal: Platinum
Gross Weight: 3.80 grams
Size: 6-1/2 (sizeable)
AGL Report # 1104576, dated November 8, 2019, stating Natural Tourmaline, Paraiba-Type, Greenish Blue color, Mozambique Origin, Low Temperature Heat
Condition Report*:
Diamonds:
Avg Color: G-H-I
Avg Clarity: SI
Shape(s): Triangular
Count: 1 - 25
Colored Gems:
Certified Gems:
Gem: 1
Lab: AGL
Certification #: 1104576
Carat: 1.34
Shape: Pear
Origin: Mozambique
Treatment: Low Temperature Heat
Type: Paraiba-Type Tourmaline
Metals:
Platinum
Overall Condition: Excellent
Condition Notes: This platinum ring centers on a greenish blue 1.34-carat pear-shaped Paraiba-type tourmaline displaying natural internal inclusions, and is accompanied by an AGL Prestige Gemstone Report. The report indicates that this copper-bearing variety of elbaite tourmaline originated from Mozambique, and the color variety is commonly the result of a relatively low-temperature heating process. Flanked by triangular-shaped diamonds at the shoulders contributing to the icy brilliance of the composition, the high-gloss platinum finish appears freshly manufactured, and platinum is confirmed with XRF testing.
*Heritage Auctions strongly encourages in-person inspection of items by the bidder.
Statements by Heritage regarding the condition of objects are for guidance only and should not be relied upon as statements of fact,
and do not constitute a representation, warranty, or assumption of liability by Heritage. All lots offered are sold "AS IS".
Avg Color: G-H-I
Avg Clarity: SI
Shape(s): Triangular
Count: 1 - 25
Colored Gems:
Certified Gems:
Gem: 1
Lab: AGL
Certification #: 1104576
Carat: 1.34
Shape: Pear
Origin: Mozambique
Treatment: Low Temperature Heat
Type: Paraiba-Type Tourmaline
Metals:
Platinum
Overall Condition: Excellent
Condition Notes: This platinum ring centers on a greenish blue 1.34-carat pear-shaped Paraiba-type tourmaline displaying natural internal inclusions, and is accompanied by an AGL Prestige Gemstone Report. The report indicates that this copper-bearing variety of elbaite tourmaline originated from Mozambique, and the color variety is commonly the result of a relatively low-temperature heating process. Flanked by triangular-shaped diamonds at the shoulders contributing to the icy brilliance of the composition, the high-gloss platinum finish appears freshly manufactured, and platinum is confirmed with XRF testing.
Auction Info
Tuesday Jewel Box Select Auction #172544 (go to Auction Home page)
Auction Dates
November, 2025
4th
Tuesday
Internet/Mail Bids: 0
Lot Tracking Activity: N/A
Page Views: 91
Buyer's Premium per Lot:
25% of the successful bid per lot.
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