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Asscher|Lab Grown|IGI

1.64ct F VVS2 Asscher Lab Grown Diamond

EX • F/VVS2 • IGI LG837615370

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG837615370

Diamond specifications and retailer prices

From $441 NZD
$248 USD
As of November 1, 2026
Save $229 NZD (34%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $670 NZD at Loose Grown Diamond · As of October 28, 2026
View at Loose Grown Diamond

About this 1.64ct lab-grown asscher diamond

This 1.64ct lab-grown asscher sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837615370 or 837615370. Listed at 2 retailers as of October 28, 2026, with prices from $441 to $670, a $229 spread on the same certified stone. Loose Grown Diamond lists it at $670. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.64
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837615370
Dimensions6.64 × 6.55 × 4.16 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.64 mm6.55 mm1.64 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837615370
Side View
Table 65.0%Crown 35.4°Girdle: MediumPavilion 39.8°Culet: NoneDepth 63.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $670 NZD|Low: $441 NZD|High: $1,006 NZD|Avg: $842 NZD|-0.5%
Loose Grown Diamond
Retailer 2
Retailer 3
October 28, 2026
Retailer 2$441 NZD
Loose Grown Diamond$670 NZD
Retailer 3$993 NZD

12 data points across 3 retailers

2 retailers$441 NZD to $670 NZD

A
Cheapest Retailer
-
$441 NZD
$248 USD
Final sale: no returns
Most Expensive
B+
Loose Grown Diamond
837615370 · Oct 28
$670 NZD
$377 USD
View
1 more retailer has this diamond
Prices start from $441 NZDSave up to $229 NZD

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.

A
1.64ct Asscher
$441 NZD