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Asscher|Lab Grown|IGI

1.02ct D SI1 Asscher Lab Grown Diamond

EX • D/SI1 • IGI LG685587647

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG685587647

Diamond specifications and retailer prices

From $904 NZD
As of November 5, 2026
2 retailers carry this diamond
Most expensive: $1,103 NZD at Rare Carat · As of December 10, 2025
View at Rare Carat

About this 1.02ct lab-grown asscher diamond

This 1.02ct lab-grown asscher sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG685587647 or 685587647. Listed at 2 retailers as of November 5, 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

1.02
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685587647
Dimensions5.60 × 5.59 × 3.72 mm
L/W Ratio1.00
Top View
5.60 mm5.59 mm1.02 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685587647
Side View
Table 65.0%Crown 35.7°Girdle: MediumPavilion 40.2°Culet: NoneDepth 66.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 5
Current: $1,103 NZD|Low: $500 NZD|High: $1,103 NZD|Avg: $807 NZD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
September 26, 2026
Retailer 3$500 NZD
Retailer 4$770 NZD
Retailer 2$904 NZD
Rare Carat$1,103 NZD

10 data points across 4 retailers

2 retailers

B
Cheapest Retailer
-
$904 NZD
Most Expensive
Rare Carat
685587647 · Dec 10
$1,103 NZD
$620 USD
View
Price last confirmed 330 days ago
1 more retailer has this diamond
Prices start from $904 NZD

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
1.02ct Asscher
$904 NZD