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Marquise|Lab Grown|IGI

1.57ct H VS1 Marquise Lab Grown Diamond

EX • H/VS1 • IGI LG849615951

Certificate IGI LG849615951

Diamond specifications and retailer prices

From $704 SGD
$551 USD
As of November 1, 2026
1 retailer carries this diamond
Only listing: $704 SGD at Adiamor
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Adiamor

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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG849615951 or 849615951. Listed at a single retailer as of November 1, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG849615951
Dimensions12.34 × 5.95 mm
L/W Ratio2.07
Top View
12.34 mm5.95 mm1.57 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849615951
Side View
Table 60.0%CrownGirdlePavilionCulet: NoneDepth 63.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 1
Current: $704 SGD|Low: $704 SGD|High: $704 SGD|Avg: $704 SGD
October 26, 2026
Adiamor$704 SGD

1 data point across 1 retailer

1 retailer

B+
Adiamor
D-82809533 · Nov 1
$704 SGD
$551 USD
View

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.

B+
1.57ct Marquise
$704 SGD