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Marquise|Lab Grown|IGI

0.81ct H VS2 Marquise Lab Grown Diamond

ID • H/VS2 • IGI LG534263542

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG534263542

Diamond specifications and retailer prices

From $181 USD
As of October 27, 2026
Save $874 USD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,055 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.81ct lab-grown marquise diamond

This 0.81ct lab-grown marquise sits in the just-under-one-carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG534263542 or 534263542. Listed at 11 retailers as of October 27, 2026, with prices from $181 to $1,055, a $874 spread on the same certified stone. MOH London lists it at $1,055. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.81
Carat
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG534263542
Dimensions10.12 × 4.82 × 2.83 mm
L/W Ratio2.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.12 mm4.82 mm0.81 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG534263542
Side View
Table 63.5%Crown 34.8°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 58.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $1,055 USD|Low: $222 USD|High: $1,247 USD|Avg: $701 USD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 5$224 USD
Retailer 7$397 USD
Retailer 10$410 USD
Retailer 8$456 USD
Retailer 4$580 USD
Retailer 6$722 USD
Retailer 11$745 USD
Retailer 2$762 USD
MOH London$1,055 USD
Retailer 9$1,082 USD
Retailer 3$1,247 USD

11 data points across 11 retailers

11 retailers$181 USD to $1,055 USD

A
Cheapest Retailer
-
$181 USD
A
Retailer 2
-
$210 USD
View
A
Retailer 3
-
$224 USD
View
A
Retailer 4
-
$224 USD
View
A
Retailer 5
-
$397 USD
View
A
Retailer 6
-
$410 USD
HK$3,200 HKD
View
A
Retailer 7
-
$456 USD
View
B+
Retailer 8
-
$580 USD
View
B+
Retailer 9
-
$722 USD
View
B+
Retailer 10
-
$762 USD
View
Most Expensive
B
MOH London
LG534263542 · Oct 29
$1,055 USD
£831 GBP
View
10 more retailers have this diamond
Prices start from $181 USDSave up to $874 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.

A
0.81ct Marquise
$181 USD