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Marquise|Lab Grown|IGI

1.50ct G VVS2 Marquise Lab Grown Diamond

EX • G/VVS2 • IGI LG782667393

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG782667393

Diamond specifications and retailer prices

From $255 USD
As of November 1, 2026
Save $987 USD (79%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,242 USD at Frank Darling · As of November 2, 2026
View at Frank Darling

About this 1.5ct lab-grown marquise diamond

This 1.5ct 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 LG782667393 or 782667393. Listed at 5 retailers as of November 1, 2026, with prices from $255 to $1,242, a $987 spread on the same certified stone. Frank Darling lists it at $1,242. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782667393
Dimensions11.24 × 5.96 × 3.82 mm
L/W Ratio1.89
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.24 mm5.96 mm1.50 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782667393
Side View
Table 61.0%Crown 36.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 64.1%

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 1
Current: $1,242 USD|Low: $255 USD|High: $2,240 USD|Avg: $979 USD|-5.4%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 2$255 USD
Retailer 7$383 USD
Retailer 13$391 USD
Retailer 3$518 USD
Retailer 11$526 USD
Retailer 9$583 USD
Retailer 4$837 USD
Retailer 6$1,004 USD
Retailer 8$1,005 USD
Retailer 12$1,196 USD
Frank Darling$1,242 USD
Retailer 5$2,020 USD
Retailer 10$2,240 USD

13 data points across 13 retailers

5 retailers$255 USD to $1,242 USD

A
Cheapest Retailer
-
$255 USD
Final sale: no returns
B+
Retailer 2
-
$383 USD
View
B+
Retailer 3
-
$1,004 USD
View
Retailer 4
-
$1,005 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Frank Darling
100748437727KD · Nov 2
$1,242 USD
View
4 more retailers have this diamond
Prices start from $255 USDSave up to $987 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
1.50ct Marquise
$255 USD