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Cushion|Lab Grown|IGI

3.00ct G VVS2 Cushion Lab Grown Diamond

ID • G/VVS2 • IGI LG776615324

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

Certificate IGI LG776615324

Diamond specifications and retailer prices

From £586 GBP
As of November 1, 2026
Save £3,303 GBP (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £3,888 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3ct lab-grown cushion diamond

This 3ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG776615324 or 776615324. Listed at 13 retailers as of October 31, 2026, with prices from £586 to £3,888, a £3,303 spread on the same certified stone. Brilliant Earth lists it at £3,888. 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

3.00
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776615324
Dimensions8.52 × 8.24 × 5.46 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.52 mm8.24 mm3.00 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776615324
Side View
Table 62.0%Crown 35.6°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 66.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £3,888 GBP|Low: £586 GBP|High: £3,888 GBP|Avg: £1,557 GBP
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
November 2, 2026
Retailer 6£586 GBP
Retailer 4£843 GBP
Retailer 10£843 GBP
Retailer 12£850 GBP
Retailer 2£867 GBP
Retailer 7£925 GBP
Retailer 9£1,192 GBP
Retailer 13£1,615 GBP
Retailer 11£1,768 GBP
Retailer 3£1,784 GBP
Retailer 5£2,140 GBP
Retailer 8£2,418 GBP
Brilliant Earth£3,888 GBP

38 data points across 13 retailers

13 retailers£586 GBP to £3,888 GBP

A
Cheapest Retailer
-
£586 GBP
A
Retailer 2
-
£843 GBP
$1,129 USD
View
A
Retailer 3
-
£843 GBP
$1,130 USD
View
A
Retailer 4
-
£850 GBP
$1,139 USD
View
A
Retailer 5
-
£867 GBP
View
A
Retailer 6
-
£925 GBP
€1,180 EUR
View
Retailer 7
-
£1,192 GBP
ZAR 25,800 ZAR
View
Price last confirmed 9 days ago
Retailer 8
-
£1,615 GBP
View
Price last confirmed 18 days ago
B+
Retailer 9
-
£1,768 GBP
$2,369 USD
View
B+
Retailer 10
-
£1,784 GBP
SGD 3,230 SGD
View
B
Retailer 11
-
£2,140 GBP
$2,868 USD
View
B
Retailer 12
-
£2,418 GBP
View
Most Expensive
B
Brilliant Earth
18233685A · Oct 31
£3,888 GBP
$5,210 USD
View
12 more retailers have this diamond
Prices start from £586 GBPSave up to £3,303 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
3.00ct Cushion
£586 GBP