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Cushion|Lab Grown|IGI

3.02ct H VVS2 Cushion Lab Grown Diamond

EX • H/VVS2 • IGI LG618484825

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG618484825

Diamond specifications and retailer prices

From £491 GBP
$658 USD
As of October 30, 2026
Save £1,898 GBP (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £2,390 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 3.02ct lab-grown cushion diamond

This 3.02ct lab-grown cushion sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG618484825 or 618484825. Listed at 12 retailers as of October 26, 2026, with prices from £491 to £2,390, a £1,898 spread on the same certified stone. MOH London lists it at £2,390. 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

3.02
Carat
H
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618484825
Dimensions8.24 × 8.21 × 5.63 mm
L/W Ratio1.00
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
8.24 mm8.21 mm3.02 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618484825
Side View
Table 61.0%Crown 35.7°Girdle: STK-VTKPavilion 40.2°Culet: NoneDepth 68.6%

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 30
Current: £2,390 GBP|Low: £491 GBP|High: £2,399 GBP|Avg: £1,113 GBP|+4.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 10£491 GBP
Retailer 4£575 GBP
Retailer 7£577 GBP
Retailer 3£634 GBP
Retailer 5£743 GBP
Retailer 6£747 GBP
Retailer 2£810 GBP
Retailer 9£835 GBP
Retailer 8£1,149 GBP
Retailer 13£1,194 GBP
Retailer 12£1,581 GBP
Retailer 11£1,761 GBP
MOH London£2,390 GBP

29 data points across 13 retailers

12 retailers£491 GBP to £2,390 GBP

A
Cheapest Retailer
-
£491 GBP
$658 USD
Final sale: no returns
Retailer 2
-
£575 GBP
$770 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
£577 GBP
View
A
Retailer 4
-
£634 GBP
$850 USD
View
A
Retailer 5
-
£747 GBP
$1,001 USD
View
A
Retailer 6
-
£810 GBP
$1,085 USD
View
A
Retailer 7
-
£835 GBP
$1,119 USD
View
A
Retailer 8
-
£1,149 GBP
A$2,368 AUD
View
A
Retailer 9
-
£1,194 GBP
ZAR 25,842 ZAR
View
B+
Retailer 10
-
£1,581 GBP
View
B+
Retailer 11
-
£1,761 GBP
$2,359 USD
View
Most Expensive
B
MOH London
LG618484825 · Oct 26
£2,390 GBP
View
11 more retailers have this diamond
Prices start from £491 GBPSave up to £1,898 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
£491 GBP