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Asscher|Lab Grown|IGI

1.62ct D SI1 Asscher Lab Grown Diamond

ID • D/SI1 • IGI LG588370717

Certificate IGI LG588370717

Diamond specifications and retailer prices

From $458 SGD
HK$2,800 HKD
As of October 30, 2026
Save $1,293 SGD (74%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,751 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.62ct lab-grown asscher diamond

This 1.62ct lab-grown asscher sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG588370717 or 588370717. Listed at 6 retailers as of October 30, 2026, with prices from $458 to $1,751, a $1,293 spread on the same certified stone. Brilliant Earth lists it at $1,751. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.62
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG588370717
Dimensions6.45 × 6.44 × 4.33 mm
L/W Ratio1.00
Top View
6.45 mm6.44 mm1.62 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG588370717
Side View
Table 63.0%CrownGirdle: MediumPavilionCulet: NoneDepth 67.2%

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: $1,751 SGD|Low: $361 SGD|High: $2,774 SGD|Avg: $1,079 SGD|-36.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 5$361 SGD
Retailer 8$458 SGD
Retailer 4$547 SGD
Retailer 2$647 SGD
Retailer 7$847 SGD
Retailer 6$1,308 SGD
Retailer 3$1,451 SGD
Brilliant Earth$1,751 SGD

18 data points across 8 retailers

6 retailers$458 SGD to $1,751 SGD

A
Cheapest Retailer
-
$458 SGD
HK$2,800 HKD
B+
Retailer 2
-
$547 SGD
$428 USD
View
A
Retailer 3
-
$647 SGD
€482 EUR
View
B+
Retailer 4
-
$847 SGD
$663 USD
View
B
Retailer 5
-
$1,308 SGD
View
Most Expensive
B
Brilliant Earth
7705247A · Oct 31
$1,751 SGD
$1,370 USD
View
5 more retailers have this diamond
Prices start from $458 SGDSave up to $1,293 SGD

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
1.62ct Asscher
$458 SGD