Marquise|Lab Grown|IGI

1.57ct D VS2 Marquise Lab Grown Diamond

GD • D/VS2 • IGI LG739537879

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG739537879

Diamond specifications and retailer prices

From $342 USD
As of October 30, 2026
Save $1,077 USD (76%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,419 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.57ct lab-grown marquise diamond

This 1.57ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG739537879 or 739537879. Listed at 18 retailers as of October 29, 2026, with prices from $342 to $1,419, a $1,077 spread on the same certified stone. MOH London lists it at $1,419. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.57
Carat
D
Color
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739537879
Dimensions11.78 × 6.14 × 3.81 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.78 mm6.14 mm1.57 ctD / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739537879
Side View
Table 61.0%Crown 33.6°Girdle: MediumPavilion 40.5°Culet: NoneDepth 62.1%

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: Oct 30
Current: $1,419 USD|Low: $243 USD|High: $1,535 USD|Avg: $858 USD|-6.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 4$342 USD
Retailer 3$379 USD
Retailer 5$550 USD
Retailer 11$569 USD
Retailer 10$579 USD
Retailer 2$622 USD
Retailer 8$690 USD
Retailer 9$1,082 USD
Retailer 7$1,125 USD
Retailer 12$1,354 USD
Retailer 6$1,410 USD
MOH London$1,419 USD

41 data points across 12 retailers

18 retailers$342 USD to $1,419 USD

Retailer 1
-
$293 USD
Price last confirmed 28 days ago
A
Retailer 2
-
$342 USD
View
Final sale: no returns
Retailer 3
-
$354 USD
View
Price last confirmed 31 days ago
Retailer 4
-
$379 USD
View
Price last confirmed 27 days ago
Retailer 5
-
$379 USD
View
Price last confirmed 22 days ago
B+
Retailer 6
-
$550 USD
View
B+
Retailer 7
-
$569 USD
View
B+
Retailer 8
-
$579 USD
View
B+
Retailer 9
-
$622 USD
£490 GBP
View
B+
Retailer 10
-
$690 USD
View
B
Retailer 11
-
$1,082 USD
View
B
Retailer 12
-
$1,125 USD
View
Retailer 13
-
$1,196 USD
View
Price last confirmed 82 days ago
Retailer 14
-
$1,217 USD
View
Price last confirmed 30 days ago
Retailer 15
-
$1,264 USD
View
Price last confirmed 22 days ago
B
Retailer 16
-
$1,354 USD
View
B
Retailer 17
-
$1,410 USD
View
Most Expensive
B
MOH London
LG739537879 · Oct 29
$1,419 USD
£1,117 GBP
View
17 more retailers have this diamond
Prices start from $342 USDSave up to $1,077 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
1.57ct Marquise
$342 USD