Cushion|Lab Grown|IGI

3.03ct G VVS2 Cushion Lab Grown Diamond

EX • G/VVS2 • IGI LG844662916

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG844662916

Diamond specifications and retailer prices

From £360 GBP
$483 USD
As of October 31, 2026
Save £1,871 GBP (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £2,232 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844662916 or 844662916. Listed at 14 retailers as of October 29, 2026, with prices from £360 to £2,232, a £1,871 spread on the same certified stone. Brilliant Earth lists it at £2,232. 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

3.03
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844662916
Dimensions9.76 × 7.82 × 5.20 mm
L/W Ratio1.25
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.76 mm7.82 mm3.03 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844662916
Side View
Table 62.0%Crown 32.8°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 66.5%

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 31
Current: £608 GBP|Low: £360 GBP|High: £1,475 GBP|Avg: £848 GBP
Retailer 1
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 4£360 GBP
Retailer 7£423 GBP
Retailer 3£508 GBP
Retailer 13£536 GBP
Retailer 1£608 GBP
Retailer 6£659 GBP
Retailer 11£813 GBP
Retailer 8£840 GBP
Retailer 10£867 GBP
Retailer 5£1,239 GBP
Retailer 2£1,308 GBP
Retailer 12£1,442 GBP
Retailer 9£1,475 GBP

8 data points across 13 retailers

14 retailers£360 GBP to £2,232 GBP

A
Cheapest Retailer
-
£360 GBP
$483 USD
Final sale: no returns
A
Retailer 2
-
£423 GBP
View
A
Retailer 3
-
£508 GBP
$680 USD
View
B+
Retailer 4
-
£536 GBP
$718 USD
View
A
Retailer 5
-
£608 GBP
€776 EUR
View
A
Retailer 6
-
£659 GBP
View
A
Retailer 7
-
£813 GBP
$1,089 USD
View
A
Retailer 8
-
£840 GBP
A$1,732 AUD
View
A
Retailer 9
-
£867 GBP
ZAR 18,760 ZAR
View
B+
Retailer 10
-
£1,239 GBP
$1,660 USD
View
B+
Retailer 11
-
£1,308 GBP
$1,752 USD
View
B+
Retailer 12
-
£1,442 GBP
$1,932 USD
View
B+
Retailer 13
-
£1,475 GBP
View
Most Expensive
B
Brilliant Earth
22295367A · Oct 29
£2,232 GBP
$2,990 USD
View
13 more retailers have this diamond
Prices start from £360 GBPSave up to £1,871 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
£360 GBP