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Marquise|Lab Grown|IGI

0.81ct D VS2 Marquise Lab Grown Diamond

EX • D/VS2 • IGI LG817608683

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG817608683

Diamond specifications and retailer prices

From $519 USD
A$798 AUD
As of October 31, 2026
5 retailers carry this diamond
Most expensive: $780 USD at Brilliant Earth · As of September 23, 2026
View at Brilliant Earth

About this 0.81ct lab-grown marquise diamond

This 0.81ct lab-grown marquise sits in the just-under-one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG817608683 or 817608683. Listed at 5 retailers as of October 31, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.81
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817608683
Dimensions9.97 × 4.76 × 3.00 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.97 mm4.76 mm0.81 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817608683
Side View
Table 62.0%Crown 35.1°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $780 USD|Low: $89 USD|High: $1,012 USD|Avg: $449 USD
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 20
October 31, 2026
Retailer 8$89 USD
Retailer 17$160 USD
Retailer 6$240 USD
Retailer 20$290 USD
Retailer 14$295 USD
Retailer 9$295 USD
Retailer 10$298 USD
Retailer 11$321 USD
Retailer 19$335 USD
Retailer 18$405 USD
Retailer 12$427 USD
Retailer 13$450 USD
Retailer 2$519 USD
Retailer 15$551 USD
Retailer 5$553 USD
Retailer 7$626 USD
Retailer 4$654 USD
Brilliant Earth$780 USD
Retailer 16$831 USD
Retailer 3$1,012 USD

10 data points across 20 retailers

5 retailers

Retailer 1
-
$295 USD
Price last confirmed 41 days ago
Retailer 2
-
$427 USD
View
Price last confirmed 37 days ago
Retailer 3
-
$450 USD
A$693 AUD
View
Price last confirmed 37 days ago
B+
Retailer 4
-
$519 USD
A$798 AUD
View
Most Expensive
Brilliant Earth
20974134A · Sep 23
$780 USD
View
Price last confirmed 37 days ago
4 more retailers have this diamond
Prices start from $519 USD

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
$519 USD