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Cushion|Lab Grown|IGI

3.03ct H VS2 Cushion Lab Grown Diamond

ID • H/VS2 • IGI LG743568826

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG743568826

Diamond specifications and retailer prices

From £306 GBP
$410 USD
As of October 31, 2026
Save £1,187 GBP (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,493 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 LG743568826 or 743568826. Listed at 13 retailers as of October 31, 2026, with prices from £306 to £1,493, a £1,187 spread on the same certified stone. Brilliant Earth lists it at £1,493. 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 angle35.2°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743568826
Dimensions9.10 × 7.60 × 5.36 mm
L/W Ratio1.20
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.10 mm7.60 mm3.03 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743568826
Side View
Table 58.0%Crown 35.2°Girdle: MED-THKPavilion 36.1°Culet: NoneDepth 70.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £1,493 GBP|Low: £299 GBP|High: £1,537 GBP|Avg: £833 GBP|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 31, 2026
Retailer 12£306 GBP
Retailer 11£339 GBP
Retailer 7£398 GBP
Retailer 9£452 GBP
Retailer 3£455 GBP
Retailer 2£535 GBP
Retailer 13£574 GBP
Retailer 14£697 GBP
Retailer 5£1,120 GBP
Retailer 6£1,194 GBP
Retailer 10£1,228 GBP
Retailer 4£1,287 GBP
Retailer 8£1,333 GBP
Brilliant Earth£1,493 GBP

33 data points across 14 retailers

13 retailers£306 GBP to £1,493 GBP

A
Cheapest Retailer
-
£306 GBP
$410 USD
Final sale: no returns
Retailer 2
-
£339 GBP
$454 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
£398 GBP
View
A
Retailer 4
-
£452 GBP
$605 USD
View
B+
Retailer 5
-
£455 GBP
$610 USD
View
A
Retailer 6
-
£535 GBP
€683 EUR
View
A
Retailer 7
-
£574 GBP
$769 USD
View
A
Retailer 8
-
£697 GBP
$934 USD
View
B+
Retailer 9
-
£1,120 GBP
$1,501 USD
View
B+
Retailer 10
-
£1,228 GBP
$1,645 USD
View
B+
Retailer 11
-
£1,287 GBP
$1,725 USD
View
B+
Retailer 12
-
£1,333 GBP
View
Most Expensive
B
Brilliant Earth
18587714A · Oct 31
£1,493 GBP
$2,000 USD
View
12 more retailers have this diamond
Prices start from £306 GBPSave up to £1,187 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
3.03ct Cushion
£306 GBP