CaratHunter
Plans
Marquise|Lab Grown|IGI

1.02ct H VS2 Marquise Lab Grown Diamond

ID • H/VS2 • IGI LG436045814

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG436045814

Diamond specifications and retailer prices

From $590 USD
As of October 31, 2026
Save $2,707 USD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,297 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1.02ct lab-grown marquise diamond

This 1.02ct 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 LG436045814 or 436045814. Listed at 13 retailers as of October 31, 2026, with prices from $590 to $3,297, a $2,707 spread on the same certified stone. MOH London lists it at $3,297. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle31.7°
Pavilion angle43.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436045814
Dimensions9.73 × 5.40 × 3.47 mm
L/W Ratio1.80
Girdle conditionFaceted
Culet sizePointed
Cert comments
undefined
Top View
9.73 mm5.40 mm1.02 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436045814
Side View
Table 61.0%Crown 31.7°Girdle: UNDPavilion 43.1°Culet: NoneDepth 64.3%

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 31
Current: $3,297 USD|Low: $590 USD|High: $3,340 USD|Avg: $1,575 USD
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
November 1, 2026
Retailer 2$590 USD
Retailer 9$675 USD
Retailer 13$734 USD
Retailer 14$755 USD
Retailer 10$783 USD
Retailer 7$960 USD
Retailer 5$1,247 USD
Retailer 12$1,275 USD
Retailer 8$1,999 USD
Retailer 11$2,200 USD
Retailer 6$2,242 USD
Retailer 3$2,438 USD
Retailer 4$2,487 USD
MOH London$3,297 USD

21 data points across 14 retailers

13 retailers$590 USD to $3,297 USD

A
Cheapest Retailer
-
$590 USD
B+
Retailer 2
-
$675 USD
View
B+
Retailer 3
-
$734 USD
View
B+
Retailer 4
-
$755 USD
View
Final sale: no returns
B+
Retailer 5
-
$783 USD
View
Retailer 6
-
$783 USD
View
Price last confirmed 17 days ago
B
Retailer 7
-
$960 USD
View
B
Retailer 8
-
$1,275 USD
View
B
Retailer 9
-
$1,999 USD
View
B
Retailer 10
-
$2,200 USD
View
B
Retailer 11
-
$2,438 USD
£1,920 GBP
View
B
Retailer 12
-
$2,487 USD
View
Most Expensive
B
MOH London
LG436045814 · Nov 1
$3,297 USD
£2,596 GBP
View
12 more retailers have this diamond
Prices start from $590 USDSave up to $2,707 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
1.02ct Marquise
$590 USD