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Cushion|Lab Grown|IGI

3.30ct G VS2 Cushion Lab Grown Diamond

GD • G/VS2 • IGI LG566397927

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG566397927

Diamond specifications and retailer prices

From £489 GBP
$655 USD
As of October 29, 2026
Save £3,385 GBP (87%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £3,873 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.3ct lab-grown cushion diamond

This 3.3ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG566397927 or 566397927. Listed at 8 retailers as of October 29, 2026, with prices from £489 to £3,873, a £3,385 spread on the same certified stone. Do Amore Diamonds lists it at £3,873. 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

3.30
Carat
G
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG566397927
Dimensions8.83 × 8.73 × 5.80 mm
L/W Ratio1.01
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
8.83 mm8.73 mm3.30 ctG / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG566397927
Side View
Table 60.5%Crown 35.3°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 66.4%

Caratlytics Score

How it works →
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 29
Current: £3,664 GBP|Low: £349 GBP|High: £3,873 GBP|Avg: £1,445 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 18, 2026
Retailer 5£489 GBP
Retailer 6£753 GBP
Retailer 7£757 GBP
Retailer 3£758 GBP
Retailer 4£832 GBP
Retailer 2£2,368 GBP
Do Amore Diamonds£3,664 GBP

12 data points across 7 retailers

8 retailers£489 GBP to £3,873 GBP

A
Cheapest Retailer
-
£489 GBP
$655 USD
Final sale: no returns
B+
Retailer 2
-
£753 GBP
$1,009 USD
View
B+
Retailer 3
-
£757 GBP
$1,014 USD
View
A
Retailer 4
-
£758 GBP
$1,015 USD
View
B+
Retailer 5
-
£832 GBP
$1,115 USD
View
Retailer 6
-
£2,368 GBP
View
Price last confirmed 10 days ago
C
Retailer 7
-
£3,664 GBP
$4,910 USD
View
Most Expensive
C
Do Amore Diamonds
27-773A4EF85 · Oct 29
£3,873 GBP
$5,190 USD
View
7 more retailers have this diamond
Prices start from £489 GBPSave up to £3,385 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
3.30ct Cushion
£489 GBP