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Marquise|Lab Grown|IGI

1.01ct H VS2 Marquise Lab Grown Diamond

ID • H/VS2 • IGI LG500149707

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG500149707

Diamond specifications and retailer prices

From $668 USD
As of October 30, 2026
Save $2,615 USD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,283 USD at MOH London · As of October 29, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG500149707 or 500149707. Listed at 13 retailers as of October 29, 2026, with prices from $668 to $3,283, a $2,615 spread on the same certified stone. MOH London lists it at $3,283. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG500149707
Dimensions10.26 × 5.16 × 3.29 mm
L/W Ratio1.99
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
10.26 mm5.16 mm1.01 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG500149707
Side View
Table 56.0%Crown 39°Girdle: UNDPavilion 40°Culet: NoneDepth 63.8%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $3,283 USD|Low: $642 USD|High: $3,310 USD|Avg: $1,512 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 29, 2026
Retailer 9$668 USD
Retailer 14$727 USD
Retailer 15$748 USD
Retailer 11$775 USD
Retailer 7$799 USD
Retailer 10$860 USD
Retailer 2$950 USD
Retailer 5$1,237 USD
Retailer 13$1,264 USD
Retailer 8$1,980 USD
Retailer 12$2,180 USD
Retailer 6$2,220 USD
Retailer 3$2,408 USD
Retailer 4$2,469 USD
MOH London$3,283 USD

19 data points across 15 retailers

13 retailers$668 USD to $3,283 USD

A
Cheapest Retailer
-
$668 USD
B+
Retailer 2
-
$727 USD
View
B+
Retailer 3
-
$748 USD
View
Final sale: no returns
Retailer 4
-
$775 USD
View
Price last confirmed 16 days ago
B+
Retailer 5
-
$775 USD
View
B+
Retailer 6
-
$860 USD
View
B
Retailer 7
-
$950 USD
View
B
Retailer 8
-
$1,264 USD
View
B
Retailer 9
-
$1,980 USD
View
B
Retailer 10
-
$2,180 USD
View
B
Retailer 11
-
$2,408 USD
£1,896 GBP
View
B
Retailer 12
-
$2,469 USD
View
Most Expensive
B
MOH London
LG500149707 · Oct 29
$3,283 USD
£2,585 GBP
View
12 more retailers have this diamond
Prices start from $668 USDSave up to $2,615 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
$668 USD