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Asscher|Lab Grown|IGI

1.97ct F SI1 Asscher Lab Grown Diamond

ID • F/SI1 • IGI LG636403902

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG636403902

Diamond specifications and retailer prices

From $865 SGD
As of November 5, 2026
Save $323 SGD (27%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,188 SGD at The Diamond Guys · As of November 6, 2026
View at The Diamond Guys

About this 1.97ct lab-grown asscher diamond

This 1.97ct lab-grown asscher sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG636403902 or 636403902. Listed at 3 retailers as of November 5, 2026, with prices from $865 to $1,188, a $323 spread on the same certified stone. The Diamond Guys lists it at $1,188. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.97
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636403902
Dimensions7.14 × 6.84 × 4.45 mm
L/W Ratio1.04
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.14 mm6.84 mm1.97 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636403902
Side View
Table 66.0%Crown 33.8°Girdle: MediumPavilion 39.5°Culet: NoneDepth 65.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $897 SGD|Low: $192 SGD|High: $1,637 SGD|Avg: $853 SGD|+0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
The Diamond Guys
August 3, 2026
Retailer 2$605 SGD
Retailer 6$672 SGD
Retailer 4$726 SGD
Retailer 1$897 SGD
Retailer 3$1,058 SGD
The Diamond Guys$1,188 SGD
Retailer 5$1,637 SGD

45 data points across 7 retailers

3 retailers$865 SGD to $1,188 SGD

A
Cheapest Retailer
-
$865 SGD
A
Retailer 2
-
$897 SGD
View
Most Expensive
B+
The Diamond Guys
1954437918 · Nov 6
$1,188 SGD
$930 USD
View
2 more retailers have this diamond
Prices start from $865 SGDSave up to $323 SGD

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
1.97ct Asscher
$865 SGD