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Cushion|Lab Grown|IGI

3.02ct G VVS1 Cushion Lab Grown Diamond

VG • G/VVS1 • IGI LG817691419

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG817691419

Diamond specifications and retailer prices

From £396 GBP
As of November 4, 2026
Save £2,584 GBP (87%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £2,980 GBP at Frank Darling · As of November 4, 2026
View at Frank Darling

About this 3.02ct lab-grown cushion diamond

This 3.02ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG817691419 or 817691419. Listed at 5 retailers as of November 4, 2026, with prices from £396 to £2,980, a £2,584 spread on the same certified stone. Frank Darling lists it at £2,980. 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

3.02
Carat
G
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817691419
Dimensions8.47 × 8.32 × 5.58 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.47 mm8.32 mm3.02 ctG / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817691419
Side View
Table 62.0%Crown 32.4°Girdle: MED-THKPavilion 40.1°Culet: NoneDepth 67.1%

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: Nov 4
Current: £2,980 GBP|Low: £396 GBP|High: £2,980 GBP|Avg: £1,017 GBP|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 3£396 GBP
Retailer 5£553 GBP
Retailer 6£739 GBP
Retailer 4£772 GBP
Retailer 7£819 GBP
Retailer 8£990 GBP
Retailer 9£1,426 GBP
Retailer 2£1,436 GBP
Frank Darling£2,980 GBP

21 data points across 9 retailers

5 retailers£396 GBP to £2,980 GBP

A
Cheapest Retailer
-
£396 GBP
Final sale: no returns
B+
Retailer 2
-
£553 GBP
View
A
Retailer 3
-
£695 GBP
View
B+
Retailer 4
-
£1,436 GBP
View
Most Expensive
B
Frank Darling
100748203025KD · Nov 4
£2,980 GBP
$4,023 USD
View
4 more retailers have this diamond
Prices start from £396 GBPSave up to £2,584 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
3.02ct Cushion
£396 GBP