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 $4,685 USD
As of November 1, 2026
Save $4,002 USD (46%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $14,212 USD 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
Color
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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Price History

Last verified: Nov 1
Current: $14,212 USD|Low: $4,685 USD|High: $14,221 USD|Avg: $8,375 USD|+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 2, 2026
Retailer 8$4,685 USD
Retailer 10$5,188 USD
Retailer 12$5,575 USD
Retailer 9$7,082 USD
Retailer 7$7,284 USD
Retailer 2$7,779 USD
Retailer 4$7,887 USD
Retailer 11$8,575 USD
Retailer 3$8,687 USD
Retailer 5$12,456 USD
Retailer 6$14,197 USD
Cape Diamonds$14,212 USD

28 data points across 12 retailers

11 retailers$4,685 USD to $8,687 USD

B
Cheapest Retailer
-
$4,685 USD
B
Retailer 2
-
$5,188 USD
View
B
Retailer 3
-
$5,575 USD
View
B
Retailer 4
-
$7,082 USD
View
B
Retailer 5
-
$7,284 USD
£5,735 GBP
View
B
Retailer 6
-
$7,779 USD
£6,125 GBP
View
B
Retailer 7
-
$8,575 USD
View
B
Retailer 8
-
$8,687 USD
£6,840 GBP
View
Retailer 9
-
$12,456 USD
£9,808 GBP
View
Price under review
Retailer 10
-
$14,197 USD
A$21,842 AUD
View
Price under review
Most Expensive
Cape Diamonds
cert_637445622 · Oct 29
$14,212 USD
ZAR 229,603 ZAR
View
Price under review
10 more retailers have this diamond
Prices start from $4,685 USDSave up to $4,002 USD

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
$4,685 USD