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Cushion|Lab Grown|IGI

3.03ct H VS2 Cushion Lab Grown Diamond

ID • H/VS2 • IGI LG526268798

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG526268798

Diamond specifications and retailer prices

From £2,679 GBP
$3,590 USD
As of October 31, 2026
Save £4,141 GBP (61%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £10,123 GBP at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

About this 3.03ct lab-grown cushion diamond

This 3.03ct lab-grown cushion sits in the three to five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG526268798 or 526268798. Listed at 8 retailers as of October 31, 2026, with a 155% 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

3.03
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle30°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526268798
Dimensions8.47 × 7.70 × 5.06 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.47 mm7.70 mm3.03 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526268798
Side View
Table 61.5%Crown 32.3°Girdle: STK-THKPavilion 30°Culet: NoneDepth 65.7%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £10,123 GBP|Low: £2,679 GBP|High: £18,471 GBP|Avg: £8,640 GBP
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 4£2,679 GBP
Retailer 3£5,976 GBP
Retailer 9£6,507 GBP
Retailer 7£6,820 GBP
Retailer 5£7,063 GBP
Retailer 10£7,218 GBP
Retailer 6£8,175 GBP
Retailer 11£9,100 GBP
Flawless Fine Jewelry£10,123 GBP
Retailer 2£13,183 GBP
Retailer 8£18,471 GBP

14 data points across 11 retailers

8 retailers£2,679 GBP to £6,820 GBP

B
Cheapest Retailer
-
£2,679 GBP
$3,590 USD
B
Retailer 2
-
£6,507 GBP
$8,718 USD
View
B
Retailer 3
-
£6,820 GBP
$9,138 USD
View
Final sale: no returns
Retailer 4
-
£7,063 GBP
$9,464 USD
View
Price last confirmed 16 days ago
Retailer 5
-
£8,175 GBP
$10,953 USD
View
Price under review
Most Expensive
Flawless Fine Jewelry
812CAEC95 · Oct 31
£10,123 GBP
View
Price under review
5 more retailers have this diamond
Prices start from £2,679 GBPSave up to £4,141 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
3.03ct Cushion
£2,679 GBP