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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 $282 USD
As of October 28, 2026
Save $1,088 USD (79%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,370 USD at Brilliant Earth · As of October 30, 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 7 retailers as of October 28, 2026, with prices from $282 to $1,370, a $1,088 spread on the same certified stone. Brilliant Earth lists it at $1,370. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $1,370 USD|Low: $282 USD|High: $2,170 USD|Avg: $844 USD|-36.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 5$282 USD
Retailer 8$358 USD
Retailer 4$428 USD
Retailer 2$506 USD
Retailer 7$663 USD
Retailer 6$1,023 USD
Retailer 3$1,135 USD
Brilliant Earth$1,370 USD

18 data points across 8 retailers

7 retailers$282 USD to $1,370 USD

A
Cheapest Retailer
-
$282 USD
Final sale: no returns
A
Retailer 2
-
$358 USD
HK$2,800 HKD
View
B+
Retailer 3
-
$428 USD
View
A
Retailer 4
-
$506 USD
€482 EUR
View
B+
Retailer 5
-
$663 USD
View
B
Retailer 6
-
$1,023 USD
SGD 1,383 SGD
View
Most Expensive
B
Brilliant Earth
7705247A · Oct 30
$1,370 USD
View
6 more retailers have this diamond
Prices start from $282 USDSave up to $1,088 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
1.62ct Asscher
$282 USD