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Cushion|Lab Grown|IGI

2.53ct J VS1 Cushion Lab Grown Diamond

ID • J/VS1 • IGI LG845615947

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG845615947

Diamond specifications and retailer prices

From £902 GBP
As of November 6, 2026
Save £2,809 GBP (76%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £3,711 GBP at Taylor and Hart · As of November 6, 2026
View at Taylor and Hart

About this 2.53ct lab-grown cushion diamond

This 2.53ct lab-grown cushion sits in the two to three carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG845615947 or 845615947. Listed at 12 retailers as of November 6, 2026, with prices from £902 to £3,711, a £2,809 spread on the same certified stone. Taylor and Hart lists it at £3,711. 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

2.53
Carat
J
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845615947
Dimensions9.77 × 7.56 × 4.85 mm
L/W Ratio1.29
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.77 mm7.56 mm2.53 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845615947
Side View
Table 52.0%Crown 34.6°Girdle: STK-THKPavilion 37.5°Culet: LargeDepth 64.2%

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: Nov 6
Current: £989 GBP|Low: £878 GBP|High: £3,711 GBP|Avg: £1,833 GBP|+4.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Taylor and Hart
November 6, 2026
Retailer 9£902 GBP
Retailer 2£985 GBP
Retailer 1£989 GBP
Retailer 10£1,065 GBP
Retailer 8£1,168 GBP
Retailer 4£1,349 GBP
Retailer 5£1,678 GBP
Retailer 11£1,928 GBP
Retailer 7£2,412 GBP
Retailer 3£2,858 GBP
Retailer 6£3,160 GBP
Taylor and Hart£3,711 GBP

12 data points across 12 retailers

12 retailers£902 GBP to £3,711 GBP

A
Cheapest Retailer
-
£902 GBP
Final sale: no returns
A
Retailer 2
-
£985 GBP
View
A
Retailer 3
-
£989 GBP
View
A
Retailer 4
-
£1,065 GBP
View
Retailer 5
-
£1,168 GBP
View
Price last confirmed 8 days ago
B+
Retailer 6
-
£1,349 GBP
View
B
Retailer 7
-
£1,678 GBP
View
B
Retailer 8
-
£1,928 GBP
View
B
Retailer 9
-
£2,412 GBP
View
B
Retailer 10
-
£2,858 GBP
View
B
Retailer 11
-
£3,160 GBP
View
Most Expensive
B
Taylor and Hart
BQELHII · Nov 6
£3,711 GBP
$4,967 USD
View
11 more retailers have this diamond
Prices start from £902 GBPSave up to £2,809 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
2.53ct Cushion
£902 GBP