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Asscher|Lab Grown|IGI

1.63ct D VVS1 Asscher Lab Grown Diamond

ID • D/VVS1 • IGI LG799620172

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG799620172

Diamond specifications and retailer prices

From $429 NZD
$242 USD
As of October 30, 2026
Save $3,314 NZD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,744 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.63ct lab-grown asscher diamond

This 1.63ct lab-grown asscher sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG799620172 or 799620172. Listed at 23 retailers as of October 30, 2026, with prices from $429 to $3,744, a $3,314 spread on the same certified stone. Brilliant Earth lists it at $3,744. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.63
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799620172
Dimensions6.44 × 6.42 × 4.29 mm
L/W Ratio1.00
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.44 mm6.42 mm1.63 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799620172
Side View
Table 67.0%Crown 33.6°Girdle: Slightly ThickPavilion 38.1°Culet: NoneDepth 66.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,744 NZD|Low: $429 NZD|High: $3,744 NZD|Avg: $1,263 NZD
Brilliant Earth
Retailer 2
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Retailer 22
November 1, 2026
Retailer 22$429 NZD
Retailer 5$483 NZD
Retailer 20$499 NZD
Retailer 9$534 NZD
Retailer 11$534 NZD
Retailer 16$564 NZD
Retailer 19$877 NZD
Retailer 6$898 NZD
Retailer 2$921 NZD
Retailer 4$987 NZD
Retailer 17$1,011 NZD
Retailer 21$1,243 NZD
Retailer 8$1,357 NZD
Retailer 3$1,654 NZD
Retailer 10$1,714 NZD
Retailer 18$1,721 NZD
Retailer 12$1,733 NZD
Retailer 7$1,807 NZD
Retailer 14$1,895 NZD
Retailer 13$2,136 NZD
Retailer 15$3,478 NZD
Brilliant Earth$3,744 NZD

24 data points across 22 retailers

23 retailers$429 NZD to $3,744 NZD

A
Cheapest Retailer
-
$429 NZD
$242 USD
A
Retailer 2
-
$483 NZD
$272 USD
View
Final sale: no returns
A
Retailer 3
-
$499 NZD
$281 USD
View
A
Retailer 4
-
$534 NZD
$301 USD
View
Retailer 5
-
$534 NZD
$301 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$564 NZD
£250 GBP
View
A
Retailer 7
-
$877 NZD
€471 EUR
View
A
Retailer 8
-
$898 NZD
$506 USD
View
A
Retailer 9
-
$921 NZD
ZAR 8,384 ZAR
View
Retailer 10
-
$976 NZD
£433 GBP
View
Price last confirmed 18 days ago
A
Retailer 11
-
$987 NZD
$556 USD
View
A
Retailer 12
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$1,011 NZD
£449 GBP
View
B+
Retailer 13
-
$1,243 NZD
A$1,078 AUD
View
B+
Retailer 14
-
$1,357 NZD
$765 USD
View
B+
Retailer 15
-
$1,654 NZD
$932 USD
View
B+
Retailer 16
-
$1,714 NZD
$966 USD
View
B+
Retailer 17
-
$1,721 NZD
$970 USD
View
B+
Retailer 18
-
$1,733 NZD
SGD 1,320 SGD
View
B+
Retailer 19
-
$1,807 NZD
$1,018 USD
View
B+
Retailer 20
-
$1,895 NZD
$1,068 USD
View
B+
Retailer 21
-
$2,136 NZD
£948 GBP
View
Retailer 22
-
$3,478 NZD
$1,960 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Brilliant Earth
21589630A · Oct 31
$3,744 NZD
$2,110 USD
View
22 more retailers have this diamond
Prices start from $429 NZDSave up to $3,314 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
1.63ct Asscher
$429 NZD