Asscher|Lab Grown|IGI

1.03ct D SI1 Asscher Lab Grown Diamond

EX • D/SI1

Diamond specifications and retailer prices

From $154 USD
As of October 31, 2026
Save $43 USD (22%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $197 USD at Moon Ocean · As of November 1, 2026
View at Moon Ocean

About this 1.03ct lab-grown asscher diamond

This 1.03ct 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. Listed at 2 retailers as of October 31, 2026, with prices from $154 to $197, a $43 spread on the same certified stone. Moon Ocean lists it at $197. 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

1.03
Carat
D
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions5.46 × 5.43 × 3.77 mm
L/W Ratio1.01
Top View
5.46 mm5.43 mm1.03 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 60.0%CrownGirdle: MediumPavilionCulet: NoneDepth 69.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $197 USD|Low: $154 USD|High: $213 USD|Avg: $183 USD|-6.6%
Moon Ocean
Retailer 2
November 1, 2026
Retailer 2$154 USD
Moon Ocean$197 USD

36 data points across 2 retailers

2 retailers$154 USD to $197 USD

A
Cheapest Retailer
-
$154 USD
Most Expensive
B+
Moon Ocean
NVL-67CACC956-568 · Nov 1
$197 USD
£155 GBP
View
1 more retailer has this diamond
Prices start from $154 USDSave up to $43 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
1.03ct Asscher
$154 USD