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Marquise|Lab Grown|IGI

1.01ct H VS1 Marquise Lab Grown Diamond

ID • H/VS1 • IGI LG761509213

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG761509213

Diamond specifications and retailer prices

From $326 USD
As of November 1, 2026
Save $563 USD (63%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $889 USD at MOH London · As of October 26, 2026
View at MOH London

About this 1.01ct lab-grown marquise diamond

This 1.01ct lab-grown marquise sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG761509213 or 761509213. Listed at 6 retailers as of October 26, 2026, with prices from $326 to $889, a $563 spread on the same certified stone. MOH London lists it at $889. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761509213
Dimensions10.79 × 5.15 × 2.98 mm
L/W Ratio2.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.79 mm5.15 mm1.01 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761509213
Side View
Table 67.0%Crown 33.6°Girdle: STK-THKPavilion 38.6°Culet: NoneDepth 57.9%

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: Nov 1
Current: $889 USD|Low: $326 USD|High: $907 USD|Avg: $517 USD|-1.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 28, 2026
Retailer 3$326 USD
Retailer 5$346 USD
Retailer 2$361 USD
Retailer 4$508 USD
Retailer 6$665 USD
MOH London$889 USD

14 data points across 6 retailers

6 retailers$326 USD to $889 USD

A
Cheapest Retailer
-
$326 USD
A
Retailer 2
-
$346 USD
View
A
Retailer 3
-
$361 USD
£284 GBP
View
A
Retailer 4
-
$508 USD
View
B+
Retailer 5
-
$665 USD
View
Most Expensive
B+
MOH London
LG761509213 · Oct 26
$889 USD
£700 GBP
View
5 more retailers have this diamond
Prices start from $326 USDSave up to $563 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
1.01ct Marquise
$326 USD