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Marquise|Lab Grown|IGI

1.51ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG752544836

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG752544836

Diamond specifications and retailer prices

From $267 USD
As of October 27, 2026
Save $1,064 USD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,331 USD at MOH London · As of October 25, 2026
View at MOH London

About this 1.51ct lab-grown marquise diamond

This 1.51ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG752544836 or 752544836. Listed at 18 retailers as of October 25, 2026, with prices from $267 to $1,331, a $1,064 spread on the same certified stone. MOH London lists it at $1,331. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG752544836
Dimensions6.01 × 6.01 × 11.14 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.01 mm6.01 mm1.51 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG752544836
Side View
Table 61.0%Crown 38°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 63.6%

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: $1,331 USD|Low: $257 USD|High: $1,345 USD|Avg: $688 USD|-1.0%
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 8$267 USD
Retailer 10$332 USD
Retailer 9$465 USD
Retailer 5$490 USD
Retailer 2$534 USD
Retailer 4$632 USD
Retailer 3$669 USD
Retailer 6$1,019 USD
Retailer 7$1,070 USD
Retailer 11$1,276 USD
MOH London$1,331 USD

42 data points across 11 retailers

18 retailers$267 USD to $1,331 USD

A
Cheapest Retailer
-
$267 USD
A
Retailer 2
-
$310 USD
View
A
Retailer 3
-
$332 USD
View
A
Retailer 4
-
$332 USD
View
A
Retailer 5
-
$465 USD
View
A
Retailer 6
-
$490 USD
View
A
Retailer 7
-
$505 USD
View
A
Retailer 8
-
$534 USD
€509 EUR
View
A
Retailer 9
-
$632 USD
£497 GBP
View
A
Retailer 10
-
$669 USD
View
B
Retailer 11
-
$1,019 USD
View
B
Retailer 12
-
$1,066 USD
View
B
Retailer 13
-
$1,070 USD
SGD 1,446 SGD
View
B
Retailer 14
-
$1,117 USD
View
B
Retailer 15
-
$1,276 USD
View
B
Retailer 16
-
$1,295 USD
£1,020 GBP
View
Most Expensive
B
MOH London
LG752544836 · Oct 25
$1,331 USD
£1,048 GBP
View
16 more retailers have this diamond
Prices start from $267 USDSave up to $1,064 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
1.51ct Marquise
$267 USD