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Marquise|Lab Grown|IGI

1.50ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG786601944

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG786601944

Diamond specifications and retailer prices

From $250 USD
As of November 4, 2026
Save $953 USD (79%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,203 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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG786601944 or 786601944. Listed at 6 retailers as of November 2, 2026, with prices from $250 to $1,203, a $953 spread on the same certified stone. Frank Darling lists it at $1,203. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786601944
Dimensions11.68 × 5.89 × 3.81 mm
L/W Ratio1.98
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.68 mm5.89 mm1.50 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786601944
Side View
Table 54.0%Crown 35.4°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 64.7%

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: $1,203 USD|Low: $250 USD|High: $2,220 USD|Avg: $901 USD|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 5$250 USD
Retailer 6$377 USD
Retailer 12$377 USD
Retailer 10$524 USD
Retailer 8$577 USD
Retailer 3$830 USD
Retailer 4$872 USD
Retailer 7$930 USD
Retailer 2$1,004 USD
Retailer 11$1,187 USD
Frank Darling$1,203 USD
Retailer 9$2,220 USD

15 data points across 12 retailers

6 retailers$250 USD to $1,203 USD

A
Cheapest Retailer
-
$250 USD
Final sale: no returns
B+
Retailer 2
-
$377 USD
View
Retailer 3
-
$872 USD
View
Price last confirmed 150 days ago
Retailer 4
-
$930 USD
View
Price last confirmed 15 days ago
B+
Retailer 5
-
$1,004 USD
View
Most Expensive
B
Frank Darling
100757281748KD · Nov 2
$1,203 USD
View
5 more retailers have this diamond
Prices start from $250 USDSave up to $953 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
$250 USD