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Asscher|Lab Grown|IGI

1.64ct E VVS1 Asscher Lab Grown Diamond

ID • E/VVS1 • IGI LG625428703

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG625428703

Diamond specifications and retailer prices

From $541 NZD
$305 USD
As of October 30, 2026
Save $4,462 NZD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,004 NZD at Brilliant Earth · As of October 30, 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG625428703 or 625428703. Listed at 19 retailers as of October 30, 2026, with prices from $541 to $5,004, a $4,462 spread on the same certified stone. Brilliant Earth lists it at $5,004. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.64
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG625428703
Dimensions6.47 × 6.44 × 4.18 mm
L/W Ratio1.00
Culet sizePointed
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
6.47 mm6.44 mm1.64 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG625428703
Side View
Table 62.0%Crown 32.1°Girdle: MediumPavilion 38.6°Culet: NoneDepth 64.9%

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: $5,004 NZD|Low: $541 NZD|High: $5,163 NZD|Avg: $1,673 NZD|-3.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 31, 2026
Retailer 5$541 NZD
Retailer 3$601 NZD
Retailer 8$638 NZD
Retailer 15$997 NZD
Retailer 11$1,034 NZD
Retailer 2$1,059 NZD
Retailer 4$1,075 NZD
Retailer 9$1,077 NZD
Retailer 6$1,283 NZD
Retailer 10$1,400 NZD
Retailer 14$1,483 NZD
Retailer 7$2,025 NZD
Retailer 12$2,416 NZD
Retailer 13$3,566 NZD
Brilliant Earth$5,004 NZD

42 data points across 15 retailers

19 retailers$541 NZD to $5,004 NZD

A
Cheapest Retailer
-
$541 NZD
$305 USD
Final sale: no returns
A
Retailer 2
-
$601 NZD
$339 USD
View
A
Retailer 3
-
$638 NZD
£283 GBP
View
A
Retailer 4
-
$887 NZD
$500 USD
View
A
Retailer 5
-
$997 NZD
$562 USD
View
A
Retailer 6
-
$1,034 NZD
ZAR 9,418 ZAR
View
A
Retailer 7
-
$1,059 NZD
£470 GBP
View
A
Retailer 8
-
$1,075 NZD
$606 USD
View
A
Retailer 9
-
$1,077 NZD
€578 EUR
View
B+
Retailer 10
-
$1,283 NZD
$723 USD
View
B+
Retailer 11
-
$1,400 NZD
A$1,214 AUD
View
B+
Retailer 12
-
$1,483 NZD
$836 USD
View
B+
Retailer 13
-
$1,917 NZD
£851 GBP
View
B+
Retailer 14
-
$2,025 NZD
$1,141 USD
View
B+
Retailer 15
-
$2,416 NZD
£1,072 GBP
View
B
Retailer 16
-
$2,535 NZD
$1,429 USD
View
Retailer 17
-
$3,566 NZD
$2,010 USD
View
Price last confirmed 13 days ago
Retailer 18
-
$4,986 NZD
$2,810 USD
View
Price last confirmed 23 days ago
Most Expensive
B
Brilliant Earth
21311589A · Oct 30
$5,004 NZD
$2,820 USD
View
18 more retailers have this diamond
Prices start from $541 NZDSave up to $4,462 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
$541 NZD