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Asscher|Lab Grown|IGI

3.03ct F SI1 Asscher Lab Grown Diamond

EX • F/SI1 • IGI LG848622372

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG848622372

Diamond specifications and retailer prices

From $326 USD
As of November 1, 2026
Save $2,234 USD (87%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,560 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.03ct lab-grown asscher diamond

This 3.03ct lab-grown asscher sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG848622372 or 848622372. Listed at 3 retailers as of October 31, 2026, with prices from $326 to $2,560, a $2,234 spread on the same certified stone. Brilliant Earth lists it at $2,560. 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

3.03
Carat
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848622372
Dimensions8.03 × 8.01 × 5.15 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.03 mm8.01 mm3.03 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848622372
Side View
Table 66.0%Crown 36.2°Girdle: Slightly ThickPavilion 40.3°Culet: NoneDepth 64.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $2,560 USD|Low: $326 USD|High: $2,560 USD|Avg: $1,030 USD
Brilliant Earth
Retailer 2
Retailer 3
November 2, 2026
Retailer 3$326 USD
Retailer 2$663 USD
Brilliant Earth$2,560 USD

9 data points across 3 retailers

3 retailers$326 USD to $2,560 USD

A
Cheapest Retailer
-
$326 USD
Final sale: no returns
A
Retailer 2
-
$663 USD
£522 GBP
View
Most Expensive
B
Brilliant Earth
22259693A · Oct 31
$2,560 USD
View
2 more retailers have this diamond
Prices start from $326 USDSave up to $2,234 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
3.03ct Asscher
$326 USD