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Asscher|Lab Grown|IGI

1.90ct F VS1 Asscher Lab Grown Diamond

VG • F/VS1 • IGI LG797650978

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG797650978

Diamond specifications and retailer prices

From $1,131 SGD
CA$1,229 CAD
As of October 30, 2026
Save $364 SGD (24%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,496 SGD at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

About this 1.9ct lab-grown asscher diamond

This 1.9ct lab-grown asscher sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG797650978 or 797650978. Listed at 3 retailers as of October 30, 2026, with prices from $1,131 to $1,496, a $364 spread on the same certified stone. The Diamond Guys lists it at $1,496. 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

1.90
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797650978
Dimensions6.89 × 6.78 × 4.54 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.89 mm6.78 mm1.90 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797650978
Side View
Table 67.0%Crown 34.8°Girdle: MediumPavilion 39.6°Culet: NoneDepth 67.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,131 SGD|Low: $228 SGD|High: $2,761 SGD|Avg: $1,317 SGD|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
The Diamond Guys
August 3, 2026
Retailer 3$680 SGD
Retailer 11$794 SGD
Retailer 8$804 SGD
Retailer 4$921 SGD
Retailer 7$1,006 SGD
Retailer 1$1,131 SGD
Retailer 9$1,487 SGD
The Diamond Guys$1,496 SGD
Retailer 5$1,537 SGD
Retailer 2$2,161 SGD
Retailer 6$2,301 SGD
Retailer 10$2,761 SGD

13 data points across 12 retailers

3 retailers$1,131 SGD to $1,496 SGD

Retailer 1
-
$921 SGD
A$1,109 AUD
Price last confirmed 153 days ago
B+
Retailer 2
-
$1,131 SGD
CA$1,229 CAD
View
Most Expensive
B
The Diamond Guys
1958044646 · Nov 1
$1,496 SGD
$1,170 USD
View
2 more retailers have this diamond
Prices start from $1,131 SGDSave up to $364 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.

B+
1.90ct Asscher
$1,131 SGD