Asscher|Lab Grown|IGI

3.09ct G VVS2 Asscher Lab Grown Diamond

EX • G/VVS2 • IGI LG839681404

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG839681404

Diamond specifications and retailer prices

From £329 GBP
$441 USD
As of November 1, 2026
Save £2,333 GBP (88%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £2,662 GBP at Frank Darling · As of October 31, 2026
View at Frank Darling

About this 3.09ct lab-grown asscher diamond

This 3.09ct lab-grown asscher sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839681404 or 839681404. Listed at 4 retailers as of October 31, 2026, with prices from £329 to £2,662, a £2,333 spread on the same certified stone. Frank Darling lists it at £2,662. 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

3.09
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839681404
Dimensions8.24 × 8.05 × 5.28 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.24 mm8.05 mm3.09 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839681404
Side View
Table 64.0%Crown 34.8°Girdle: MediumPavilion 39.6°Culet: NoneDepth 65.6%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: £2,662 GBP|Low: £329 GBP|High: £2,663 GBP|Avg: £1,290 GBP|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 2£329 GBP
Retailer 3£469 GBP
Retailer 4£606 GBP
Retailer 5£2,276 GBP
Frank Darling£2,662 GBP

13 data points across 5 retailers

4 retailers£329 GBP to £2,662 GBP

A
Cheapest Retailer
-
£329 GBP
$441 USD
Final sale: no returns
B+
Retailer 2
-
£469 GBP
$628 USD
View
Retailer 3
-
£2,276 GBP
$3,050 USD
View
Price last confirmed 24 days ago
Most Expensive
B
Frank Darling
100742583915KD · Oct 31
£2,662 GBP
$3,567 USD
View
3 more retailers have this diamond
Prices start from £329 GBPSave up to £2,333 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
3.09ct Asscher
£329 GBP