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Asscher|Lab Grown|IGI

1.59ct E VVS1 Asscher Lab Grown Diamond

ID • E/VVS1 • IGI LG818672497

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG818672497

Diamond specifications and retailer prices

From $429 NZD
$242 USD
As of October 30, 2026
Save $2,622 NZD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,052 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.59ct lab-grown asscher diamond

This 1.59ct 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 LG818672497 or 818672497. Listed at 21 retailers as of October 30, 2026, with prices from $429 to $3,052, a $2,622 spread on the same certified stone. Brilliant Earth lists it at $3,052. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818672497
Dimensions6.51 × 6.48 × 4.09 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.51 mm6.48 mm1.59 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818672497
Side View
Table 67.0%Crown 34°Girdle: MediumPavilion 37.5°Culet: NoneDepth 63.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,052 NZD|Low: $413 NZD|High: $3,052 NZD|Avg: $1,309 NZD
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
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 5$429 NZD
Retailer 13$479 NZD
Retailer 4$499 NZD
Retailer 6$532 NZD
Retailer 14$876 NZD
Retailer 9$898 NZD
Retailer 15$916 NZD
Retailer 7$994 NZD
Retailer 11$1,011 NZD
Retailer 10$1,198 NZD
Retailer 16$1,242 NZD
Retailer 18$1,340 NZD
Retailer 8$1,714 NZD
Retailer 12$1,890 NZD
Retailer 3$1,907 NZD
Retailer 2$2,136 NZD
Retailer 17$2,475 NZD
Brilliant Earth$3,052 NZD

35 data points across 18 retailers

21 retailers$429 NZD to $3,052 NZD

A
Cheapest Retailer
-
$429 NZD
$242 USD
A
Retailer 2
-
$479 NZD
$270 USD
View
Final sale: no returns
A
Retailer 3
-
$499 NZD
$281 USD
View
A
Retailer 4
-
$532 NZD
$300 USD
View
Retailer 5
-
$532 NZD
$300 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$876 NZD
€470 EUR
View
A
Retailer 7
-
$898 NZD
$506 USD
View
A
Retailer 8
-
$916 NZD
ZAR 8,340 ZAR
View
Retailer 9
-
$994 NZD
£441 GBP
View
Price last confirmed 18 days ago
A
Retailer 10
-
$1,011 NZD
£449 GBP
View
B+
Retailer 11
-
$1,198 NZD
$675 USD
View
B+
Retailer 12
-
$1,242 NZD
A$1,077 AUD
View
B+
Retailer 13
-
$1,340 NZD
$755 USD
View
B+
Retailer 14
-
$1,714 NZD
$966 USD
View
B+
Retailer 15
-
$1,806 NZD
$1,018 USD
View
B+
Retailer 16
-
$1,890 NZD
$1,065 USD
View
B
Retailer 17
-
$1,907 NZD
$1,075 USD
View
B
Retailer 18
-
$1,960 NZD
SGD 1,493 SGD
View
B+
Retailer 19
-
$2,136 NZD
£948 GBP
View
Retailer 20
-
$2,475 NZD
$1,395 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
21418764A · Oct 31
$3,052 NZD
$1,720 USD
View
20 more retailers have this diamond
Prices start from $429 NZDSave up to $2,622 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
1.59ct Asscher
$429 NZD