Marquise|Lab Grown|IGI

1.53ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG851658934

Certificate IGI LG851658934

Diamond specifications and retailer prices

From $236 USD
As of November 4, 2026
Save $957 USD (80%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,193 USD at With Clarity · As of November 3, 2026
View at With Clarity

About this 1.53ct lab-grown marquise diamond

This 1.53ct lab-grown marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG851658934 or 851658934. Listed at 9 retailers as of November 3, 2026, with prices from $236 to $1,193, a $957 spread on the same certified stone. With Clarity lists it at $1,193. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG851658934
Dimensions6.09 × 11.79 × 3.84 mm
L/W Ratio1.94
Top View
6.09 mm11.79 mm1.53 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851658934
Side View
Table 59.0%CrownGirdle: MediumPavilionCulet: NoneDepth 63.1%

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: $333 USD|Low: $236 USD|High: $1,193 USD|Avg: $694 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
With Clarity
November 4, 2026
Retailer 3$236 USD
Retailer 8$274 USD
Retailer 2$332 USD
Retailer 1$333 USD
Retailer 6$495 USD
Retailer 5$940 USD
Retailer 7$947 USD
Retailer 4$992 USD
With Clarity$1,193 USD

2 data points across 9 retailers

9 retailers$236 USD to $1,193 USD

A
Cheapest Retailer
-
$236 USD
A
Retailer 2
-
$274 USD
View
A
Retailer 3
-
$332 USD
View
A
Retailer 4
-
$333 USD
View
A
Retailer 5
-
$495 USD
View
B+
Retailer 6
-
$940 USD
View
B+
Retailer 7
-
$947 USD
View
B+
Retailer 8
-
$992 USD
View
Most Expensive
B
With Clarity
851658934 · Nov 3
$1,193 USD
View
8 more retailers have this diamond
Prices start from $236 USDSave up to $957 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
1.53ct Marquise
$236 USD