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Asscher|Lab Grown|IGI

4.27ct F VS2 Asscher Lab Grown Diamond

ID • F/VS2 • IGI LG640461718

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG640461718

Diamond specifications and retailer prices

From $2,792 SGD
£1,720 GBP
As of October 31, 2026
1 retailer carries this diamond
Only listing: $2,792 SGD at Diamond Quarter
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 Diamond Quarter

About this 4.27ct lab-grown asscher diamond

This 4.27ct lab-grown asscher sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG640461718 or 640461718. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.27
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG640461718
Dimensions8.96 × 8.92 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.96 mm8.92 mm4.27 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG640461718
Side View
Table 66.0%Crown 37.8°Girdle: MediumPavilion 40.6°Culet: NoneDepth 67.2%

Caratlytics Score

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

Last verified: Oct 31
Current: $2,751 SGD|Low: $1,309 SGD|High: $9,639 SGD|Avg: $5,679 SGD|-34.0%
Retailer 1
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Retailer 11
April 16, 2026
Retailer 10$1,309 SGD
Retailer 4$1,689 SGD
Retailer 6$1,694 SGD
Retailer 5$2,247 SGD
Retailer 1$2,751 SGD
Retailer 3$5,672 SGD
Retailer 9$6,041 SGD
Retailer 7$8,028 SGD
Retailer 2$9,396 SGD
Retailer 8$9,639 SGD
Retailer 11$9,639 SGD

34 data points across 11 retailers

1 retailer

B+
Diamond Quarter
4.27VS2FLG1836B9N · Oct 31
$2,792 SGD
£1,720 GBP
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+
4.27ct Asscher
$2,792 SGD