Cushion|Lab Grown|IGI

3.04ct G VS2 Cushion Lab Grown Diamond

ID • G/VS2 • IGI LG841654007

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG841654007

Diamond specifications and retailer prices

From £420 GBP
HK$4,400 HKD
As of October 31, 2026
Save £1,602 GBP (79%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £2,023 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.04ct lab-grown cushion diamond

This 3.04ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841654007 or 841654007. Listed at 7 retailers as of October 31, 2026, with prices from £420 to £2,023, a £1,602 spread on the same certified stone. Brilliant Earth lists it at £2,023. 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

3.04
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841654007
Dimensions10.18 × 7.54 × 5.27 mm
L/W Ratio1.35
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.18 mm7.54 mm3.04 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841654007
Side View
Table 61.0%Crown 32.7°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 69.9%

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 31
Current: £2,023 GBP|Low: £420 GBP|High: £2,023 GBP|Avg: £1,084 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 5£420 GBP
Retailer 3£442 GBP
Retailer 7£616 GBP
Retailer 4£619 GBP
Retailer 6£1,228 GBP
Retailer 2£1,437 GBP
Brilliant Earth£2,023 GBP

30 data points across 7 retailers

7 retailers£420 GBP to £2,023 GBP

A
Cheapest Retailer
-
£420 GBP
HK$4,400 HKD
A
Retailer 2
-
£442 GBP
View
B+
Retailer 3
-
£616 GBP
$826 USD
View
A
Retailer 4
-
£619 GBP
$830 USD
View
B+
Retailer 5
-
£1,228 GBP
SGD 2,224 SGD
View
B+
Retailer 6
-
£1,437 GBP
View
Most Expensive
B
Brilliant Earth
21611787A · Oct 31
£2,023 GBP
$2,710 USD
View
6 more retailers have this diamond
Prices start from £420 GBPSave up to £1,602 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
3.04ct Cushion
£420 GBP