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Cushion|Lab Grown|IGI

3.04ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG758536504

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG758536504

Diamond specifications and retailer prices

From £410 GBP
$550 USD
As of November 3, 2026
Save £1,730 GBP (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £2,140 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG758536504 or 758536504. Listed at 16 retailers as of November 2, 2026, with prices from £410 to £2,140, a £1,730 spread on the same certified stone. Do Amore Diamonds lists it at £2,140. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758536504
Dimensions8.52 × 7.98 × 5.50 mm
L/W Ratio1.07
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 mm7.98 mm3.04 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG758536504
Side View
Table 62.0%Crown 37.9°Girdle: STK-THKPavilion 39.2°Culet: NoneDepth 68.9%

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 3
Current: £2,140 GBP|Low: £280 GBP|High: £2,239 GBP|Avg: £1,121 GBP|+6.3%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
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Retailer 8
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Retailer 10
Retailer 11
Retailer 12
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Retailer 18
November 3, 2026
Retailer 18£410 GBP
Retailer 17£433 GBP
Retailer 6£465 GBP
Retailer 4£599 GBP
Retailer 8£635 GBP
Retailer 11£637 GBP
Retailer 14£814 GBP
Retailer 13£843 GBP
Retailer 3£848 GBP
Retailer 15£1,068 GBP
Retailer 7£1,301 GBP
Retailer 9£1,357 GBP
Retailer 12£1,421 GBP
Retailer 16£1,525 GBP
Retailer 2£1,541 GBP
Retailer 5£2,006 GBP
Do Amore Diamonds£2,140 GBP
Retailer 10£2,239 GBP

23 data points across 18 retailers

16 retailers£410 GBP to £2,140 GBP

A
Cheapest Retailer
-
£410 GBP
$550 USD
B+
Retailer 2
-
£465 GBP
$623 USD
View
A
Retailer 3
-
£599 GBP
$803 USD
View
A
Retailer 4
-
£635 GBP
$851 USD
View
A
Retailer 5
-
£637 GBP
View
A
Retailer 6
-
£814 GBP
A$1,680 AUD
View
A
Retailer 7
-
£843 GBP
ZAR 18,253 ZAR
View
A
Retailer 8
-
£848 GBP
$1,137 USD
View
A
Retailer 9
-
£1,068 GBP
CA$1,989 CAD
View
B+
Retailer 10
-
£1,301 GBP
$1,745 USD
View
B+
Retailer 11
-
£1,357 GBP
$1,820 USD
View
B+
Retailer 12
-
£1,421 GBP
View
B+
Retailer 13
-
£1,525 GBP
$2,045 USD
View
B
Retailer 14
-
£1,541 GBP
$2,067 USD
View
B
Retailer 15
-
£2,006 GBP
$2,690 USD
View
Most Expensive
B
Do Amore Diamonds
25-2218112-045 · Nov 2
£2,140 GBP
$2,870 USD
View
15 more retailers have this diamond
Prices start from £410 GBPSave up to £1,730 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
£410 GBP