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Cushion|Lab Grown|IGI

3.25ct I VS2 Cushion Lab Grown Diamond

VG • I/VS2 • IGI LG526268235

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG526268235

Diamond specifications and retailer prices

From £1,336 GBP
$1,790 USD
As of October 30, 2026
Save £6,038 GBP (82%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £9,122 GBP at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

About this 3.25ct lab-grown cushion diamond

This 3.25ct lab-grown cushion sits in the three to five carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG526268235 or 526268235. Listed at 6 retailers as of October 26, 2026, with a 452% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.25
Carat
I
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle40.8°
Pavilion angle32.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526268235
Dimensions9.09 × 7.64 × 5.07 mm
L/W Ratio1.19
Girdle conditionFaceted
Culet sizePointed
Top View
9.09 mm7.64 mm3.25 ctI / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG526268235
Side View
Table 63.0%Crown 40.8°Girdle: STK-ETKPavilion 32.4°Culet: NoneDepth 66.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £9,122 GBP|Low: £1,336 GBP|High: £12,667 GBP|Avg: £7,222 GBP
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 2£1,336 GBP
Retailer 6£6,329 GBP
Retailer 4£6,366 GBP
Retailer 7£6,537 GBP
Retailer 5£7,374 GBP
Flawless Fine Jewelry£9,122 GBP
Retailer 3£12,566 GBP

13 data points across 7 retailers

6 retailers£1,336 GBP to £7,374 GBP

B+
Cheapest Retailer
-
£1,336 GBP
$1,790 USD
C
Retailer 2
-
£6,329 GBP
$8,480 USD
View
Retailer 3
-
£6,366 GBP
$8,530 USD
View
Price last confirmed 15 days ago
C
Retailer 4
-
£7,374 GBP
$9,880 USD
View
Most Expensive
Flawless Fine Jewelry
AF5A0B223 · Oct 31
£9,122 GBP
View
Price under review
4 more retailers have this diamond
Prices start from £1,336 GBPSave up to £6,038 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.

B+
3.25ct Cushion
£1,336 GBP