Marquise|Lab Grown|IGI

1.51ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG837601969

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837601969

Diamond specifications and retailer prices

From $242 USD
As of November 4, 2026
Save $1,066 USD (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,308 USD at With Clarity · As of November 5, 2026
View at With Clarity

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837601969 or 837601969. Listed at 11 retailers as of November 4, 2026, with prices from $242 to $1,308, a $1,066 spread on the same certified stone. With Clarity lists it at $1,308. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837601969
Dimensions11.81 × 6.19 × 3.68 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.81 mm6.19 mm1.51 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837601969
Side View
Table 60.0%Crown 34.3°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 59.5%

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 4
Current: $332 USD|Low: $242 USD|High: $1,362 USD|Avg: $791 USD|-6.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
November 5, 2026
Retailer 5$242 USD
Retailer 8$281 USD
Retailer 1$332 USD
Retailer 11$507 USD
Retailer 2$631 USD
Retailer 9$717 USD
Retailer 3$885 USD
Retailer 6$966 USD
Retailer 7$969 USD
Retailer 4$1,089 USD
Retailer 10$1,228 USD
With Clarity$1,308 USD

33 data points across 12 retailers

11 retailers$242 USD to $1,308 USD

A
Cheapest Retailer
-
$242 USD
A
Retailer 2
-
$281 USD
View
A
Retailer 3
-
$332 USD
View
Retailer 4
-
$507 USD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$631 USD
View
A
Retailer 6
-
$717 USD
View
B+
Retailer 7
-
$966 USD
View
B+
Retailer 8
-
$969 USD
View
B+
Retailer 9
-
$1,089 USD
View
B
Retailer 10
-
$1,228 USD
View
Most Expensive
B
With Clarity
837601969 · Nov 5
$1,308 USD
View
10 more retailers have this diamond
Prices start from $242 USDSave up to $1,066 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
$242 USD