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Asscher|Lab Grown|IGI

3.00ct E VS2 Asscher Lab Grown Diamond

ID • E/VS2 • IGI LG831651071

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG831651071

Diamond specifications and retailer prices

From £314 GBP
$417 USD
As of October 27, 2026
Save £1,144 GBP (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,458 GBP at Brilliance · As of October 27, 2026
View at Brilliance

About this 3ct lab-grown asscher diamond

This 3ct lab-grown asscher sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831651071 or 831651071. Listed at 14 retailers as of October 27, 2026, with prices from £314 to £1,458, a £1,144 spread on the same certified stone. Brilliance lists it at £1,458. 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

3.00
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831651071
Dimensions8.19 × 7.79 × 5.19 mm
L/W Ratio1.05
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.19 mm7.79 mm3.00 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831651071
Side View
Table 65.0%Crown 28.4°Girdle: Slightly ThickPavilion 40.9°Culet: NoneDepth 66.6%

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 27
Current: £1,458 GBP|Low: £302 GBP|High: £1,595 GBP|Avg: £783 GBP|-8.6%
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 10£314 GBP
Retailer 13£351 GBP
Retailer 11£390 GBP
Retailer 12£390 GBP
Retailer 7£469 GBP
Retailer 8£500 GBP
Retailer 3£615 GBP
Retailer 2£640 GBP
Retailer 4£868 GBP
Retailer 9£1,093 GBP
Retailer 5£1,278 GBP
Retailer 6£1,438 GBP
Brilliance£1,458 GBP

42 data points across 13 retailers

14 retailers£314 GBP to £1,458 GBP

A
Cheapest Retailer
-
£314 GBP
$417 USD
A
Retailer 2
-
£351 GBP
$466 USD
View
Final sale: no returns
A
Retailer 3
-
£390 GBP
$518 USD
View
A
Retailer 4
-
£390 GBP
$518 USD
View
A
Retailer 5
-
£469 GBP
View
A
Retailer 6
-
£500 GBP
$665 USD
View
B+
Retailer 7
-
£615 GBP
$817 USD
View
A
Retailer 8
-
£640 GBP
View
A
Retailer 9
-
£868 GBP
$1,153 USD
View
B+
Retailer 10
-
£1,093 GBP
$1,452 USD
View
B+
Retailer 11
-
£1,252 GBP
$1,664 USD
View
B+
Retailer 12
-
£1,278 GBP
$1,698 USD
View
B+
Retailer 13
-
£1,438 GBP
View
Most Expensive
B+
Brilliance
D44853118 · Oct 27
£1,458 GBP
$1,937 USD
View
13 more retailers have this diamond
Prices start from £314 GBPSave up to £1,144 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
3.00ct Asscher
£314 GBP