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Cushion|Lab Grown|IGI

2.49ct E VS2 Cushion Lab Grown Diamond

EX • E/VS2 • IGI LG801699817

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG801699817

Diamond specifications and retailer prices

From £296 GBP
$394 USD
As of October 28, 2026
Save £131 GBP (31%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,699 GBP at Frank Darling · As of October 22, 2026
View at Frank Darling

About this 2.49ct lab-grown cushion diamond

This 2.49ct lab-grown cushion sits in the two to three carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG801699817 or 801699817. Listed at 9 retailers as of October 28, 2026, with a 44% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.49
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801699817
Dimensions9.37 × 7.05 × 4.71 mm
L/W Ratio1.33
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.37 mm7.05 mm2.49 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801699817
Side View
Table 62.0%Crown 36.9°Girdle: MED-THKPavilion 35.4°Culet: NoneDepth 66.8%

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 28
Current: £1,699 GBP|Low: £187 GBP|High: £2,125 GBP|Avg: £941 GBP|-5.4%
Frank Darling
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 28, 2026
Retailer 4£187 GBP
Retailer 2£296 GBP
Retailer 7£427 GBP
Retailer 10£451 GBP
Retailer 3£502 GBP
Retailer 9£571 GBP
Retailer 13£589 GBP
Retailer 8£1,090 GBP
Retailer 11£1,171 GBP
Retailer 5£1,192 GBP
Retailer 6£1,476 GBP
Frank Darling£1,699 GBP
Retailer 12£2,125 GBP

10 data points across 13 retailers

9 retailers£296 GBP to £427 GBP

A
Cheapest Retailer
-
£296 GBP
$394 USD
Final sale: no returns
B+
Retailer 2
-
£427 GBP
$568 USD
View
Retailer 3
-
£1,090 GBP
$1,451 USD
View
Price last confirmed 17 days ago
Retailer 4
-
£1,192 GBP
A$2,442 AUD
View
Price last confirmed 136 days ago
Retailer 5
-
£1,476 GBP
$1,965 USD
View
Price last confirmed 8 days ago
Retailer 6
-
£1,502 GBP
$2,000 USD
View
Price last confirmed 8 days ago
Retailer 7
-
£1,509 GBP
$2,010 USD
View
Price last confirmed 8 days ago
Retailer 8
-
£1,513 GBP
$2,015 USD
View
Price last confirmed 8 days ago
Most Expensive
Frank Darling
100759899909KD · Oct 22
£1,699 GBP
$2,263 USD
View
Price last confirmed 8 days ago
8 more retailers have this diamond
Prices start from £296 GBPSave up to £131 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
2.49ct Cushion
£296 GBP