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Asscher|Lab Grown|IGI

10.03ct G VS1 Asscher Lab Grown Diamond

EX • G/VS1 • IGI LG602373037

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG602373037

Diamond specifications and retailer prices

From €4,487 EUR
$5,033 USD
As of November 2, 2026
Save €5,650 EUR (56%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €10,137 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 10.03ct lab-grown asscher diamond

This 10.03ct lab-grown asscher sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG602373037 or 602373037. Listed at 2 retailers as of October 31, 2026, with prices from €4,487 to €10,137, a €5,650 spread on the same certified stone. Brilliant Earth lists it at €10,137. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

10.03
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602373037
Dimensions12.03 × 12.01 × 7.92 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
12.03 mm12.01 mm10.03 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602373037
Side View
Table 63.0%Crown 35.1°Girdle: MediumPavilion 40.1°Culet: NoneDepth 65.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: €10,137 EUR|Low: €1,979 EUR|High: €10,440 EUR|Avg: €4,337 EUR|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 5€1,979 EUR
Retailer 3€2,192 EUR
Retailer 4€2,736 EUR
Retailer 2€4,487 EUR
Brilliant Earth€10,137 EUR

2 data points across 5 retailers

2 retailers€4,487 EUR to €10,137 EUR

B+
Cheapest Retailer
-
€4,487 EUR
$5,033 USD
Most Expensive
B
Brilliant Earth
20170621Y · Oct 31
€10,137 EUR
$11,370 USD
View
1 more retailer has this diamond
Prices start from €4,487 EURSave up to €5,650 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.

B+
10.03ct Asscher
€4,487 EUR