Marquise|Lab Grown|IGI

1.50ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG837699340

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837699340

Diamond specifications and retailer prices

From $410 USD
As of October 25, 2026
10 retailers carry this diamond
Most expensive: $1,342 USD at Reve Diamonds · As of October 23, 2026
View at Reve 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 LG837699340 or 837699340. Listed at 10 retailers as of October 23, 2026. 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
Crown angle32.9°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837699340
Dimensions12.32 × 5.93 × 3.50 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.32 mm5.93 mm1.50 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837699340
Side View
Table 63.0%Crown 32.9°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 59.0%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 25
Current: $572 USD|Low: $272 USD|High: $2,370 USD|Avg: $752 USD|+11.0%
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
Reve Diamonds
October 23, 2026
Retailer 5$272 USD
Retailer 12$395 USD
Retailer 9$410 USD
Retailer 10$410 USD
Retailer 15$500 USD
Retailer 1$572 USD
Retailer 13$584 USD
Retailer 14$713 USD
Retailer 3$884 USD
Retailer 4$990 USD
Retailer 6$1,093 USD
Retailer 7$1,210 USD
Retailer 2$1,219 USD
Retailer 11$1,254 USD
Reve Diamonds$1,342 USD
Retailer 8$2,370 USD

12 data points across 16 retailers

10 retailers$410 USD to $1,342 USD

Retailer 1
-
$410 USD
Price last confirmed 7 days ago
Retailer 2
-
$572 USD
ZAR 9,234 ZAR
View
Price last confirmed 9 days ago
Retailer 3
-
$584 USD
£460 GBP
View
Price last confirmed 11 days ago
Retailer 4
-
$713 USD
View
Price last confirmed 9 days ago
Retailer 5
-
$884 USD
View
Price last confirmed 25 days ago
Retailer 6
-
$990 USD
View
Price last confirmed 26 days ago
Retailer 7
-
$1,219 USD
£960 GBP
View
Price last confirmed 25 days ago
Retailer 8
-
$1,254 USD
View
Price last confirmed 9 days ago
Retailer 9
-
$1,270 USD
View
Price last confirmed 24 days ago
Most Expensive
Reve Diamonds
973E8FA43 · Oct 23
$1,342 USD
View
Price last confirmed 10 days ago
9 more retailers have this diamond

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.

1.50ct Marquise
$410 USD