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 $296 USD
As of October 30, 2026
Save $1,104 USD (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,400 USD 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 $296 to $1,400, a $1,104 spread on the same certified stone. Brilliant Earth lists it at $1,400. 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
Color
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 30
Current: $1,400 USD|Low: $284 USD|High: $1,460 USD|Avg: $762 USD|-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 30, 2026
Retailer 2$296 USD
Retailer 7$371 USD
Retailer 12$445 USD
Retailer 14$475 USD
Retailer 9$525 USD
Retailer 15$584 USD
Retailer 3$594 USD
Retailer 8$602 USD
Retailer 6$696 USD
Retailer 11$958 USD
Retailer 5$1,064 USD
Retailer 4$1,066 USD
Retailer 10$1,271 USD
Retailer 13$1,368 USD
Brilliant Earth$1,400 USD

42 data points across 15 retailers

16 retailers$296 USD to $1,400 USD

A
Cheapest Retailer
-
$296 USD
Final sale: no returns
A
Retailer 2
-
$371 USD
HK$2,900 HKD
View
B+
Retailer 3
-
$445 USD
View
A
Retailer 4
-
$475 USD
View
A
Retailer 5
-
$525 USD
€500 EUR
View
A
Retailer 6
-
$584 USD
View
A
Retailer 7
-
$594 USD
View
A
Retailer 8
-
$602 USD
£474 GBP
View
B+
Retailer 9
-
$696 USD
View
B+
Retailer 10
-
$860 USD
£677 GBP
View
Retailer 11
-
$958 USD
A$1,474 AUD
View
Price last confirmed 21 days ago
B
Retailer 12
-
$1,064 USD
SGD 1,438 SGD
View
B
Retailer 13
-
$1,066 USD
View
B
Retailer 14
-
$1,271 USD
£1,001 GBP
View
B
Retailer 15
-
$1,368 USD
View
Most Expensive
B
Brilliant Earth
7661677A · Oct 28
$1,400 USD
View
15 more retailers have this diamond
Prices start from $296 USDSave up to $1,104 USD

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
$296 USD