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Asscher|Lab Grown|IGI

0.98ct D SI1 Asscher Lab Grown Diamond

ID • D/SI1 • IGI LG687587011

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG687587011

Diamond specifications and retailer prices

From $676 AUD
£374 GBP
As of October 31, 2026
2 retailers carry this diamond
Most expensive: $920 AUD at Rare Carat
View at Rare Carat

About this 0.98ct lab-grown asscher diamond

This 0.98ct lab-grown asscher sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG687587011 or 687587011. Listed at 2 retailers as of October 31, 2026. 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

0.98
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687587011
Dimensions5.68 × 5.54 × 3.54 mm
L/W Ratio1.03
Top View
5.68 mm5.54 mm0.98 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG687587011
Side View
Table 64.0%Crown 36.2°Girdle: MediumPavilion 39.4°Culet: NoneDepth 63.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $920 AUD|Low: $179 AUD|High: $1,381 AUD|Avg: $801 AUD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
March 18, 2026
Retailer 4$179 AUD
Retailer 3$371 AUD
Retailer 5$394 AUD
Retailer 2$850 AUD
Rare Carat$920 AUD
Retailer 6$1,381 AUD

32 data points across 6 retailers

2 retailers

B+
Cheapest Retailer
-
$676 AUD
£374 GBP
Most Expensive
Rare Carat
687587011
$920 AUD
$647 USD
View
1 more retailer has this diamond
Prices start from $676 AUD

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.

B+
0.98ct Asscher
$676 AUD