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Asscher|Lab Grown|IGI

3.97ct G VS1 Asscher Lab Grown Diamond

GD • G/VS1 • IGI LG637445622

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG637445622

Diamond specifications and retailer prices

From $5,992 SGD
$4,685 USD
As of November 1, 2026
Save $5,118 SGD (46%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $18,176 SGD at Cape Diamonds · As of October 29, 2026
View at Cape Diamonds

About this 3.97ct lab-grown asscher diamond

This 3.97ct lab-grown asscher sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG637445622 or 637445622. Listed at 11 retailers as of November 1, 2026, with a 85% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.97
Carat
G
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.2°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG637445622
Dimensions11.16 × 7.64 × 5.22 mm
L/W Ratio1.46
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.16 mm7.64 mm3.97 ctG / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG637445622
Side View
Table 66.0%Crown 46.2°Girdle: MediumPavilion 34.5°Culet: NoneDepth 68.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $18,176 SGD|Low: $5,992 SGD|High: $18,188 SGD|Avg: $10,723 SGD|+0.0%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 8$5,992 SGD
Retailer 10$6,635 SGD
Retailer 12$7,130 SGD
Retailer 9$9,057 SGD
Retailer 5$9,314 SGD
Retailer 2$10,032 SGD
Retailer 4$10,086 SGD
Retailer 11$10,967 SGD
Retailer 3$11,110 SGD
Retailer 6$15,930 SGD
Retailer 7$18,157 SGD
Cape Diamonds$18,176 SGD

29 data points across 12 retailers

11 retailers$5,992 SGD to $11,110 SGD

B
Cheapest Retailer
-
$5,992 SGD
$4,685 USD
B
Retailer 2
-
$6,635 SGD
$5,188 USD
View
B
Retailer 3
-
$7,130 SGD
$5,575 USD
View
B
Retailer 4
-
$9,057 SGD
$7,082 USD
View
B
Retailer 5
-
$9,314 SGD
£5,735 GBP
View
B
Retailer 6
-
$10,032 SGD
£6,177 GBP
View
B
Retailer 7
-
$10,967 SGD
$8,575 USD
View
B
Retailer 8
-
$11,110 SGD
£6,840 GBP
View
Retailer 9
-
$15,930 SGD
£9,808 GBP
View
Price under review
Retailer 10
-
$18,157 SGD
A$21,842 AUD
View
Price under review
Most Expensive
Cape Diamonds
cert_637445622 · Oct 29
$18,176 SGD
ZAR 229,603 ZAR
View
Price under review
10 more retailers have this diamond
Prices start from $5,992 SGDSave up to $5,118 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
3.97ct Asscher
$5,992 SGD