Asscher|Lab Grown|IGI

1.03ct D SI1 Asscher Lab Grown Diamond

EX • D/SI1

Diamond specifications and retailer prices

From €138 EUR
$154 USD
As of October 31, 2026
Save €39 EUR (22%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €177 EUR at Moon Ocean · As of October 30, 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 30, 2026, with prices from €138 to €177, a €39 spread on the same certified stone. Moon Ocean lists it at €177. 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: €177 EUR|Low: €138 EUR|High: €191 EUR|Avg: €164 EUR|-6.3%
Moon Ocean
Retailer 2
October 30, 2026
Retailer 2€138 EUR
Moon Ocean€177 EUR

35 data points across 2 retailers

2 retailers€138 EUR to €177 EUR

A
Cheapest Retailer
-
€138 EUR
$154 USD
Most Expensive
B+
Moon Ocean
NVL-67CACC956-568 · Oct 30
€177 EUR
£155 GBP
View
1 more retailer has this diamond
Prices start from €138 EURSave up to €39 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
1.03ct Asscher
€138 EUR