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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 $6,685 AUD
$4,685 USD
As of November 1, 2026
Save $5,710 AUD (46%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $20,280 AUD 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: $20,280 AUD|Low: $6,685 AUD|High: $20,292 AUD|Avg: $11,950 AUD|+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$6,685 AUD
Retailer 10$7,403 AUD
Retailer 12$7,955 AUD
Retailer 9$10,105 AUD
Retailer 2$10,392 AUD
Retailer 5$11,100 AUD
Retailer 4$11,254 AUD
Retailer 11$12,236 AUD
Retailer 3$12,395 AUD
Retailer 6$17,774 AUD
Retailer 7$20,258 AUD
Cape Diamonds$20,280 AUD

28 data points across 12 retailers

11 retailers$6,685 AUD to $12,395 AUD

B
Cheapest Retailer
-
$6,685 AUD
$4,685 USD
B
Retailer 2
-
$7,403 AUD
$5,188 USD
View
B
Retailer 3
-
$7,955 AUD
$5,575 USD
View
B
Retailer 4
-
$10,105 AUD
$7,082 USD
View
B
Retailer 5
-
$10,392 AUD
£5,735 GBP
View
B
Retailer 6
-
$11,100 AUD
£6,125 GBP
View
B
Retailer 7
-
$12,236 AUD
$8,575 USD
View
B
Retailer 8
-
$12,395 AUD
£6,840 GBP
View
Retailer 9
-
$17,774 AUD
£9,808 GBP
View
Price under review
Retailer 10
-
$20,258 AUD
View
Price under review
Most Expensive
Cape Diamonds
cert_637445622 · Oct 29
$20,280 AUD
ZAR 229,603 ZAR
View
Price under review
10 more retailers have this diamond
Prices start from $6,685 AUDSave up to $5,710 AUD

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
$6,685 AUD