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Asscher|Lab Grown|IGI

1.64ct D VVS1 Asscher Lab Grown Diamond

ID • D/VVS1 • IGI LG844653945

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG844653945

Diamond specifications and retailer prices

From $497 NZD
$280 USD
As of October 30, 2026
Save $3,282 NZD (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,779 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844653945 or 844653945. Listed at 20 retailers as of October 30, 2026, with prices from $497 to $3,779, a $3,282 spread on the same certified stone. Brilliant Earth lists it at $3,779. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.64
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844653945
Dimensions6.49 × 6.45 × 4.25 mm
L/W Ratio1.01
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
6.49 mm6.45 mm1.64 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844653945
Side View
Table 66.0%Crown 34.2°Girdle: Slightly ThickPavilion 39.5°Culet: NoneDepth 65.9%

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: $3,779 NZD|Low: $497 NZD|High: $4,400 NZD|Avg: $1,388 NZD|-14.1%
Brilliant Earth
Retailer 2
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Retailer 20
November 1, 2026
Retailer 19$497 NZD
Retailer 5$554 NZD
Retailer 16$575 NZD
Retailer 20$616 NZD
Retailer 10$617 NZD
Retailer 13$651 NZD
Retailer 12$681 NZD
Retailer 17$923 NZD
Retailer 3$1,006 NZD
Retailer 11$1,017 NZD
Retailer 7$1,057 NZD
Retailer 15$1,085 NZD
Retailer 4$1,088 NZD
Retailer 6$1,431 NZD
Retailer 18$1,890 NZD
Retailer 8$1,971 NZD
Retailer 14$1,978 NZD
Retailer 9$2,202 NZD
Retailer 2$2,465 NZD
Brilliant Earth$3,779 NZD

20 data points across 20 retailers

20 retailers$497 NZD to $3,779 NZD

A
Cheapest Retailer
-
$497 NZD
$280 USD
A
Retailer 2
-
$554 NZD
$312 USD
View
Final sale: no returns
A
Retailer 3
-
$575 NZD
$324 USD
View
A
Retailer 4
-
$616 NZD
$347 USD
View
Retailer 5
-
$617 NZD
$348 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$651 NZD
£289 GBP
View
A
Retailer 7
-
$681 NZD
HK$3,000 HKD
View
A
Retailer 8
-
$923 NZD
$520 USD
View
A
Retailer 9
-
$1,006 NZD
€540 EUR
View
A
Retailer 10
-
$1,017 NZD
$573 USD
View
A
Retailer 11
-
$1,057 NZD
ZAR 9,625 ZAR
View
A
Retailer 12
-
$1,085 NZD
£481 GBP
View
A
Retailer 13
-
$1,088 NZD
$613 USD
View
B+
Retailer 14
-
$1,431 NZD
A$1,241 AUD
View
B+
Retailer 15
-
$1,890 NZD
$1,065 USD
View
B+
Retailer 16
-
$1,971 NZD
SGD 1,501 SGD
View
B+
Retailer 17
-
$1,978 NZD
$1,115 USD
View
B
Retailer 18
-
$2,202 NZD
$1,241 USD
View
B+
Retailer 19
-
$2,465 NZD
£1,094 GBP
View
Most Expensive
B
Brilliant Earth
21738197A · Oct 31
$3,779 NZD
$2,130 USD
View
19 more retailers have this diamond
Prices start from $497 NZDSave up to $3,282 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
$497 NZD