Marquise|Lab Grown|IGI

1.57ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG828678889

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG828678889

Diamond specifications and retailer prices

From $437 USD
As of October 30, 2026
Save $1,395 USD (76%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,832 USD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

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 top-tier cut grade and certified by IGI LG828678889 or 828678889. Listed at 9 retailers as of October 30, 2026, with prices from $437 to $1,832, a $1,395 spread on the same certified stone. Yadav Diamonds lists it at $1,832. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828678889
Dimensions12.08 × 6.13 × 3.75 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.08 mm6.13 mm1.57 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828678889
Side View
Table 57.0%Crown 34.9°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 61.2%

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: $660 USD|Low: $437 USD|High: $1,832 USD|Avg: $930 USD|+3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Yadav Diamonds
October 30, 2026
Retailer 6$437 USD
Retailer 8$452 USD
Retailer 4$602 USD
Retailer 1$660 USD
Retailer 5$794 USD
Retailer 2$1,087 USD
Retailer 7$1,362 USD
Retailer 3$1,496 USD
Yadav Diamonds$1,832 USD

41 data points across 9 retailers

9 retailers$437 USD to $1,832 USD

A
Cheapest Retailer
-
$437 USD
B+
Retailer 2
-
$452 USD
View
B+
Retailer 3
-
$602 USD
View
A
Retailer 4
-
$660 USD
£520 GBP
View
B+
Retailer 5
-
$794 USD
View
B+
Retailer 6
-
$1,087 USD
A$1,672 AUD
View
Retailer 7
-
$1,362 USD
View
Price last confirmed 12 days ago
B
Retailer 8
-
$1,496 USD
£1,178 GBP
View
Most Expensive
B
Yadav Diamonds
13237910 · Oct 30
$1,832 USD
View
8 more retailers have this diamond
Prices start from $437 USDSave up to $1,395 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
$437 USD