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Asscher|Lab Grown|IGI

1.59ct E VVS1 Asscher Lab Grown Diamond

ID • E/VVS1 • IGI LG623443282

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG623443282

Diamond specifications and retailer prices

From $527 NZD
$297 USD
As of October 30, 2026
Save $4,317 NZD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,844 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 LG623443282 or 623443282. Listed at 17 retailers as of October 30, 2026, with prices from $527 to $4,844, a $4,317 spread on the same certified stone. Brilliant Earth lists it at $4,844. 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 angle34.5°
Pavilion angle42.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623443282
Dimensions6.43 × 6.42 × 4.22 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
6.43 mm6.42 mm1.59 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623443282
Side View
Table 63.0%Crown 34.5°Girdle: THN-MEDPavilion 42.7°Culet: NoneDepth 65.7%

Caratlytics Score

How it works →
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: $4,844 NZD|Low: $586 NZD|High: $4,862 NZD|Avg: $1,428 NZD|+58.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 9$586 NZD
Retailer 3$621 NZD
Retailer 10$972 NZD
Retailer 6$1,006 NZD
Retailer 4$1,049 NZD
Retailer 2$1,122 NZD
Retailer 7$1,362 NZD
Retailer 8$1,439 NZD
Retailer 5$2,359 NZD
Brilliant Earth$4,844 NZD

38 data points across 10 retailers

17 retailers$527 NZD to $4,844 NZD

A
Cheapest Retailer
-
$527 NZD
$297 USD
Final sale: no returns
A
Retailer 2
-
$586 NZD
$330 USD
View
A
Retailer 3
-
$621 NZD
£276 GBP
View
A
Retailer 4
-
$869 NZD
$490 USD
View
A
Retailer 5
-
$972 NZD
$548 USD
View
A
Retailer 6
-
$1,006 NZD
ZAR 9,160 ZAR
View
A
Retailer 7
-
$1,049 NZD
€563 EUR
View
A
Retailer 8
-
$1,056 NZD
$595 USD
View
A
Retailer 9
-
$1,122 NZD
£498 GBP
View
B+
Retailer 10
-
$1,212 NZD
$683 USD
View
B+
Retailer 11
-
$1,362 NZD
A$1,181 AUD
View
B+
Retailer 12
-
$1,439 NZD
$811 USD
View
B+
Retailer 13
-
$1,818 NZD
£807 GBP
View
B+
Retailer 14
-
$1,973 NZD
$1,112 USD
View
B+
Retailer 15
-
$2,359 NZD
£1,047 GBP
View
B
Retailer 16
-
$2,492 NZD
$1,405 USD
View
Most Expensive
B
Brilliant Earth
21312023A · Oct 31
$4,844 NZD
$2,730 USD
View
16 more retailers have this diamond
Prices start from $527 NZDSave up to $4,317 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
$527 NZD