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Marquise|Lab Grown|IGI

1.50ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG825654914

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825654914

Diamond specifications and retailer prices

From $248 USD
As of November 2, 2026
Save $1,025 USD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,273 USD at With Clarity · As of November 1, 2026
View at With Clarity

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 LG825654914 or 825654914. Listed at 20 retailers as of November 1, 2026, with prices from $248 to $1,273, a $1,025 spread on the same certified stone. With Clarity lists it at $1,273. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825654914
Dimensions11.92 × 5.90 × 3.83 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.92 mm5.90 mm1.50 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825654914
Side View
Table 54.0%Crown 32.7°Girdle: STK-THKPavilion 41.8°Culet: NoneDepth 64.9%

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 2
Current: $788 USD|Low: $248 USD|High: $1,286 USD|Avg: $713 USD|-9.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
With Clarity
November 2, 2026
Retailer 7$248 USD
Retailer 8$277 USD
Retailer 4$287 USD
Retailer 3$307 USD
Retailer 19$307 USD
Retailer 12$376 USD
Retailer 11$475 USD
Retailer 5$493 USD
Retailer 17$515 USD
Retailer 13$584 USD
Retailer 15$631 USD
Retailer 1$788 USD
Retailer 16$894 USD
Retailer 18$965 USD
Retailer 2$987 USD
Retailer 9$995 USD
Retailer 6$1,039 USD
Retailer 10$1,209 USD
Retailer 14$1,231 USD
With Clarity$1,273 USD

28 data points across 20 retailers

20 retailers$248 USD to $1,273 USD

A
Cheapest Retailer
-
$248 USD
A
Retailer 2
-
$277 USD
View
Final sale: no returns
A
Retailer 3
-
$287 USD
View
Retailer 4
-
$307 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$307 USD
View
A
Retailer 6
-
$376 USD
£296 GBP
View
Retailer 7
-
$475 USD
View
Price last confirmed 12 days ago
A
Retailer 8
-
$493 USD
View
A
Retailer 9
-
$515 USD
View
A
Retailer 10
-
$584 USD
£460 GBP
View
A
Retailer 11
-
$631 USD
View
B+
Retailer 12
-
$788 USD
View
B+
Retailer 13
-
$894 USD
A$1,375 AUD
View
B+
Retailer 14
-
$965 USD
View
B+
Retailer 15
-
$987 USD
View
B+
Retailer 16
-
$995 USD
SGD 1,344 SGD
View
B
Retailer 17
-
$1,039 USD
View
B
Retailer 18
-
$1,209 USD
View
B
Retailer 19
-
$1,231 USD
£969 GBP
View
Most Expensive
B
With Clarity
825654914 · Nov 1
$1,273 USD
View
19 more retailers have this diamond
Prices start from $248 USDSave up to $1,025 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
$248 USD