Cushion|Lab Grown|IGI

3.03ct G VS2 Cushion Lab Grown Diamond

VG • G/VS2 • IGI LG843682561

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG843682561

Diamond specifications and retailer prices

From £751 GBP
$1,006 USD
As of October 26, 2026
Save £589 GBP (44%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,444 GBP at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 3.03ct lab-grown cushion diamond

This 3.03ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG843682561 or 843682561. Listed at 11 retailers as of October 26, 2026, with a 78% 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

3.03
Carat
G
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle33.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843682561
Dimensions10.64 × 7.42 × 4.83 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.64 mm7.42 mm3.03 ctG / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843682561
Side View
Table 68.0%Crown 35.2°Girdle: STK-THKPavilion 33.1°Culet: NoneDepth 65.1%

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 26
Current: £1,444 GBP|Low: £357 GBP|High: £1,455 GBP|Avg: £822 GBP|-0.8%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 25, 2026
Retailer 7£357 GBP
Retailer 5£406 GBP
Retailer 11£569 GBP
Retailer 9£585 GBP
Retailer 6£590 GBP
Retailer 4£634 GBP
Retailer 10£751 GBP
Retailer 3£1,178 GBP
Retailer 8£1,340 GBP
Retailer 2£1,400 GBP
Rare Carat£1,444 GBP

18 data points across 11 retailers

11 retailers£751 GBP to £1,340 GBP

Retailer 1
-
£357 GBP
$479 USD
Price last confirmed 7 days ago
Retailer 2
-
£406 GBP
View
Price last confirmed 15 days ago
Retailer 3
-
£569 GBP
$762 USD
View
Price last confirmed 9 days ago
Retailer 4
-
£585 GBP
$784 USD
View
Price last confirmed 8 days ago
Retailer 5
-
£590 GBP
$790 USD
View
Price last confirmed 5 days ago
Retailer 6
-
£634 GBP
View
Price last confirmed 7 days ago
A
Retailer 7
-
£751 GBP
$1,006 USD
View
Retailer 8
-
£1,178 GBP
$1,578 USD
View
Price last confirmed 14 days ago
B+
Retailer 9
-
£1,340 GBP
$1,795 USD
View
Retailer 10
-
£1,400 GBP
View
Price last confirmed 7 days ago
Most Expensive
Rare Carat
38137 · Oct 21
£1,444 GBP
$1,935 USD
View
Price last confirmed 11 days ago
10 more retailers have this diamond
Prices start from £751 GBPSave up to £589 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
£751 GBP