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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 €251 EUR
$282 USD
As of November 1, 2026
Save €970 EUR (79%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €1,221 EUR 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 7 retailers as of October 31, 2026, with prices from €251 to €1,221, a €970 spread on the same certified stone. Brilliant Earth lists it at €1,221. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €1,221 EUR|Low: €251 EUR|High: €1,935 EUR|Avg: €753 EUR|-36.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 5€251 EUR
Retailer 8€320 EUR
Retailer 4€382 EUR
Retailer 2€451 EUR
Retailer 7€591 EUR
Retailer 6€912 EUR
Retailer 3€1,012 EUR
Brilliant Earth€1,221 EUR

18 data points across 8 retailers

7 retailers€251 EUR to €1,221 EUR

A
Cheapest Retailer
-
€251 EUR
$282 USD
Final sale: no returns
A
Retailer 2
-
€320 EUR
HK$2,800 HKD
View
B+
Retailer 3
-
€382 EUR
$428 USD
View
A
Retailer 4
-
€451 EUR
View
B+
Retailer 5
-
€591 EUR
$663 USD
View
B
Retailer 6
-
€912 EUR
SGD 1,383 SGD
View
Most Expensive
B
Brilliant Earth
7705247A · Oct 31
€1,221 EUR
$1,370 USD
View
6 more retailers have this diamond
Prices start from €251 EURSave up to €970 EUR

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
€251 EUR