Asscher|Lab Grown|IGI

3.10ct E VVS1 Asscher Lab Grown Diamond

EX • E/VVS1 • IGI LG843622738

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG843622738

Diamond specifications and retailer prices

From £523 GBP
$701 USD
As of October 29, 2026
Save £3,887 GBP (88%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £4,410 GBP at Frank Darling · As of October 29, 2026
View at Frank Darling

About this 3.1ct lab-grown asscher diamond

This 3.1ct lab-grown asscher sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843622738 or 843622738. Listed at 5 retailers as of October 29, 2026, with prices from £523 to £4,410, a £3,887 spread on the same certified stone. Frank Darling lists it at £4,410. 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

3.10
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843622738
Dimensions8.01 × 7.97 × 5.39 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.01 mm7.97 mm3.10 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843622738
Side View
Table 66.0%Crown 36.3°Girdle: MediumPavilion 40.3°Culet: NoneDepth 67.6%

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 29
Current: £4,410 GBP|Low: £523 GBP|High: £4,411 GBP|Avg: £1,739 GBP|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 4£523 GBP
Retailer 5£722 GBP
Retailer 6£897 GBP
Retailer 2£1,044 GBP
Retailer 3£2,967 GBP
Frank Darling£4,410 GBP

8 data points across 6 retailers

5 retailers£523 GBP to £4,410 GBP

A
Cheapest Retailer
-
£523 GBP
$701 USD
Final sale: no returns
A
Retailer 2
-
£722 GBP
$968 USD
View
A
Retailer 3
-
£940 GBP
$1,259 USD
View
B
Retailer 4
-
£2,967 GBP
$3,975 USD
View
Most Expensive
B
Frank Darling
100767553435KD · Oct 29
£4,410 GBP
$5,909 USD
View
4 more retailers have this diamond
Prices start from £523 GBPSave up to £3,887 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
3.10ct Asscher
£523 GBP