Asscher|Lab Grown|IGI

4.29ct E VVS2 Asscher Lab Grown Diamond

EX • E/VVS2 • IGI LG826638877

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG826638877

Diamond specifications and retailer prices

From £572 GBP
$766 USD
As of October 29, 2026
Save £4,402 GBP (89%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £4,973 GBP at Frank Darling · As of October 24, 2026
View at Frank Darling

About this 4.29ct lab-grown asscher diamond

This 4.29ct lab-grown asscher sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG826638877 or 826638877. Listed at 4 retailers as of October 24, 2026, with prices from £572 to £4,973, a £4,402 spread on the same certified stone. Frank Darling lists it at £4,973. 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

4.29
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826638877
Dimensions9.05 × 8.99 × 5.98 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.05 mm8.99 mm4.29 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826638877
Side View
Table 62.0%Crown 35.6°Girdle: MediumPavilion 40.8°Culet: NoneDepth 66.5%

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: £4,973 GBP|Low: £503 GBP|High: £4,973 GBP|Avg: £1,214 GBP
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 26, 2026
Retailer 4£572 GBP
Retailer 2£782 GBP
Retailer 5£874 GBP
Retailer 3£2,836 GBP
Frank Darling£4,973 GBP

16 data points across 5 retailers

4 retailers£572 GBP to £4,973 GBP

A
Cheapest Retailer
-
£572 GBP
$766 USD
Final sale: no returns
B+
Retailer 2
-
£782 GBP
$1,048 USD
View
Retailer 3
-
£2,836 GBP
$3,800 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Frank Darling
100751715077KD · Oct 24
£4,973 GBP
$6,664 USD
View
3 more retailers have this diamond
Prices start from £572 GBPSave up to £4,402 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
4.29ct Asscher
£572 GBP