Asscher|Lab Grown|IGI

3.04ct G VS1 Asscher Lab Grown Diamond

EX • G/VS1 • IGI LG847631347

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG847631347

Diamond specifications and retailer prices

From £318 GBP
$426 USD
As of October 31, 2026
Save £1,227 GBP (79%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £1,545 GBP at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.04ct lab-grown asscher diamond

This 3.04ct 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 LG847631347 or 847631347. Listed at 3 retailers as of October 28, 2026, with prices from £318 to £1,545, a £1,227 spread on the same certified stone. Rare Carat lists it at £1,545. 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

3.04
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847631347
Dimensions8.17 × 8.04 × 5.14 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.17 mm8.04 mm3.04 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847631347
Side View
Table 66.0%Crown 36.7°Girdle: MediumPavilion 40.7°Culet: NoneDepth 63.9%

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: Oct 31
Current: £1,545 GBP|Low: £318 GBP|High: £1,545 GBP|Avg: £956 GBP
Rare Carat
Retailer 2
Retailer 3
November 1, 2026
Retailer 3£318 GBP
Retailer 2£597 GBP
Rare Carat£1,545 GBP

12 data points across 3 retailers

3 retailers£318 GBP to £1,545 GBP

A
Cheapest Retailer
-
£318 GBP
$426 USD
Final sale: no returns
A
Retailer 2
-
£597 GBP
View
Most Expensive
B
Rare Carat
847631347 · Oct 28
£1,545 GBP
$2,070 USD
View
2 more retailers have this diamond
Prices start from £318 GBPSave up to £1,227 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
3.04ct Asscher
£318 GBP