Asscher|Lab Grown|IGI

3.03ct H VS1 Asscher Lab Grown Diamond

EX • H/VS1 • IGI LG850631180

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG850631180

Diamond specifications and retailer prices

From $822 USD
£647 GBP
As of November 2, 2026
Save $1,428 USD (63%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,250 USD at Brilliant Earth · As of October 30, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG850631180 or 850631180. Listed at 3 retailers as of October 30, 2026, with prices from $822 to $2,250, a $1,428 spread on the same certified stone. Brilliant Earth lists it at $2,250. 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

3.03
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850631180
Dimensions8.02 × 7.92 × 5.27 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.02 mm7.92 mm3.03 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850631180
Side View
Table 67.0%Crown 38.8°Girdle: MediumPavilion 40.8°Culet: NoneDepth 66.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $2,250 USD|Low: $822 USD|High: $2,250 USD|Avg: $1,598 USD
Brilliant Earth
Retailer 2
Retailer 3
November 2, 2026
Retailer 2$822 USD
Retailer 3$1,845 USD
Brilliant Earth$2,250 USD

4 data points across 3 retailers

3 retailers$822 USD to $2,250 USD

A
Cheapest Retailer
-
$822 USD
£647 GBP
B+
Retailer 2
-
$1,845 USD
View
Most Expensive
B+
Brilliant Earth
22363289A · Oct 30
$2,250 USD
View
2 more retailers have this diamond
Prices start from $822 USDSave up to $1,428 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
$822 USD