Marquise|Lab Grown|IGI

1.50ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG843641295

Certificate IGI LG843641295

Diamond specifications and retailer prices

From $402 USD
As of November 1, 2026
Save $1,448 USD (78%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,850 USD at Yadav Diamonds · As of November 2, 2026
View at Yadav Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843641295 or 843641295. Listed at 10 retailers as of November 1, 2026, with prices from $402 to $1,850, a $1,448 spread on the same certified stone. Yadav Diamonds lists it at $1,850. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG843641295
Dimensions11.91 × 5.84 × 3.80 mm
L/W Ratio2.04
Top View
11.91 mm5.84 mm1.50 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843641295
Side View
Table 60.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 65.1%

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: $629 USD|Low: $397 USD|High: $1,850 USD|Avg: $931 USD|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Yadav Diamonds
November 2, 2026
Retailer 12$397 USD
Retailer 7$402 USD
Retailer 10$432 USD
Retailer 11$585 USD
Retailer 9$587 USD
Retailer 1$629 USD
Retailer 6$951 USD
Retailer 3$1,151 USD
Retailer 2$1,280 USD
Retailer 8$1,318 USD
Retailer 5$1,436 USD
Retailer 4$1,495 USD
Yadav Diamonds$1,850 USD

11 data points across 13 retailers

10 retailers$402 USD to $1,850 USD

Retailer 1
-
$397 USD
HK$3,100 HKD
Price last confirmed 22 days ago
A
Retailer 2
-
$402 USD
View
B+
Retailer 3
-
$432 USD
View
A
Retailer 4
-
$587 USD
View
A
Retailer 5
-
$629 USD
£495 GBP
View
B+
Retailer 6
-
$951 USD
A$1,463 AUD
View
Retailer 7
-
$1,280 USD
View
Price last confirmed 22 days ago
B
Retailer 8
-
$1,318 USD
View
B
Retailer 9
-
$1,436 USD
£1,131 GBP
View
Most Expensive
B
Yadav Diamonds
13363880 · Nov 2
$1,850 USD
View
9 more retailers have this diamond
Prices start from $402 USDSave up to $1,448 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
$402 USD