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Marquise|Lab Grown|UNKNOWN

0.81ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • UNKNOWN 116252257

Certificate UNKNOWN 116252257

Diamond specifications and retailer prices

From €704 EUR
$786 USD
As of November 2, 2026
Save €615 EUR (47%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €1,318 EUR at Loose Grown Diamond · As of November 1, 2026
View at Loose Grown Diamond

About this 0.81ct lab-grown marquise diamond

This 0.81ct lab-grown marquise sits in the just-under-one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by UNKNOWN 116252257. Listed at 5 retailers as of November 1, 2026, with prices from €704 to €1,318, a €615 spread on the same certified stone. Loose Grown Diamond lists it at €1,318. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.81
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 116252257
Dimensions9.98 × 4.91 × 2.88 mm
L/W Ratio2.03
Top View
9.98 mm4.91 mm0.81 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateUNKNOWN 116252257
Side View
Table 61.9%CrownGirdlePavilionCuletDepth 58.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €1,318 EUR|Low: €676 EUR|High: €2,295 EUR|Avg: €1,139 EUR|+1.7%
Loose Grown Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 8, 2026
Retailer 2€704 EUR
Retailer 5€765 EUR
Retailer 3€816 EUR
Loose Grown Diamond€1,318 EUR
Retailer 4€2,295 EUR

6 data points across 5 retailers

5 retailers€704 EUR to €1,318 EUR

B
Cheapest Retailer
-
€704 EUR
$786 USD
B
Retailer 2
-
€765 EUR
$855 USD
View
B
Retailer 3
-
€816 EUR
$912 USD
View
Most Expensive
C
Loose Grown Diamond
116252257 · Nov 1
€1,318 EUR
$1,473 USD
View
3 more retailers have this diamond
Prices start from €704 EURSave up to €615 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B
0.81ct Marquise
€704 EUR