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Asscher|Lab Grown|IGI

1.63ct D VS2 Asscher Lab Grown Diamond

ID • D/VS2 • IGI LG587390505

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG587390505

Diamond specifications and retailer prices

From $506 NZD
$284 USD
As of October 29, 2026
Save $1,987 NZD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,493 NZD at Brilliant Earth · As of October 28, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG587390505 or 587390505. Listed at 16 retailers as of October 28, 2026, with prices from $506 to $2,493, a $1,987 spread on the same certified stone. Brilliant Earth lists it at $2,493. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG587390505
Dimensions6.49 × 6.46 × 4.28 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
6.49 mm6.46 mm1.63 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG587390505
Side View
Table 63.0%Crown 34.5°Girdle: MediumPavilion 37.2°Culet: NoneDepth 66.3%

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 29
Current: $2,493 NZD|Low: $506 NZD|High: $2,600 NZD|Avg: $1,355 NZD|-4.1%
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 29, 2026
Retailer 9$506 NZD
Retailer 7$661 NZD
Retailer 12$792 NZD
Retailer 14$846 NZD
Retailer 8$935 NZD
Retailer 15$1,040 NZD
Retailer 3$1,058 NZD
Retailer 2$1,068 NZD
Retailer 6$1,239 NZD
Retailer 11$1,706 NZD
Retailer 5$1,895 NZD
Retailer 4$1,898 NZD
Retailer 10$2,263 NZD
Retailer 13$2,435 NZD
Brilliant Earth$2,493 NZD

42 data points across 15 retailers

16 retailers$506 NZD to $2,493 NZD

A
Cheapest Retailer
-
$506 NZD
$284 USD
Final sale: no returns
A
Retailer 2
-
$661 NZD
HK$2,900 HKD
View
B+
Retailer 3
-
$792 NZD
$445 USD
View
A
Retailer 4
-
$846 NZD
$475 USD
View
A
Retailer 5
-
$935 NZD
€500 EUR
View
A
Retailer 6
-
$1,040 NZD
$584 USD
View
A
Retailer 7
-
$1,058 NZD
$594 USD
View
A
Retailer 8
-
$1,068 NZD
£473 GBP
View
B+
Retailer 9
-
$1,239 NZD
$696 USD
View
B+
Retailer 10
-
$1,532 NZD
£677 GBP
View
Retailer 11
-
$1,706 NZD
A$1,474 AUD
View
Price last confirmed 21 days ago
B
Retailer 12
-
$1,895 NZD
SGD 1,438 SGD
View
B
Retailer 13
-
$1,898 NZD
$1,066 USD
View
B
Retailer 14
-
$2,263 NZD
£1,001 GBP
View
B
Retailer 15
-
$2,435 NZD
$1,368 USD
View
Most Expensive
B
Brilliant Earth
7661677A · Oct 28
$2,493 NZD
$1,400 USD
View
15 more retailers have this diamond
Prices start from $506 NZDSave up to $1,987 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
$506 NZD