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Asscher|Lab Grown|IGI

3.03ct G VS1 Asscher Lab Grown Diamond

EX • G/VS1 • IGI LG845697936

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG845697936

Diamond specifications and retailer prices

From £317 GBP
$425 USD
As of November 1, 2026
Save £1,224 GBP (79%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £1,541 GBP at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 3.03ct lab-grown asscher diamond

This 3.03ct lab-grown asscher sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG845697936 or 845697936. Listed at 3 retailers as of November 1, 2026, with prices from £317 to £1,541, a £1,224 spread on the same certified stone. Rare Carat lists it at £1,541. 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
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845697936
Dimensions8.04 × 8.02 × 5.22 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.04 mm8.02 mm3.03 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845697936
Side View
Table 66.0%Crown 37.2°Girdle: MediumPavilion 40.2°Culet: NoneDepth 65.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: £1,541 GBP|Low: £317 GBP|High: £1,541 GBP|Avg: £861 GBP
Rare Carat
Retailer 2
Retailer 3
November 2, 2026
Retailer 3£317 GBP
Retailer 2£595 GBP
Rare Carat£1,541 GBP

17 data points across 3 retailers

3 retailers£317 GBP to £1,541 GBP

A
Cheapest Retailer
-
£317 GBP
$425 USD
Final sale: no returns
A
Retailer 2
-
£595 GBP
View
Most Expensive
B
Rare Carat
845697936 · Nov 1
£1,541 GBP
$2,065 USD
View
2 more retailers have this diamond
Prices start from £317 GBPSave up to £1,224 GBP

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
£317 GBP