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Cushion|Lab Grown|IGI

1.02ct G VS1 Cushion Lab Grown Diamond

GD • G/VS1 • IGI LG747569839

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG747569839

Diamond specifications and retailer prices

From £198 GBP
$266 USD
As of November 1, 2026
Save £1,002 GBP (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,200 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.02ct lab-grown cushion diamond

This 1.02ct lab-grown cushion sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG747569839 or 747569839. Listed at 10 retailers as of November 1, 2026, with prices from £198 to £1,200, a £1,002 spread on the same certified stone. Do Amore Diamonds lists it at £1,200. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
G
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747569839
Dimensions7.19 × 5.31 × 3.61 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.19 mm5.31 mm1.02 ctG / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747569839
Side View
Table 63.0%Crown 33.9°Girdle: THN-MEDPavilion 41.2°Culet: NoneDepth 68.0%

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: £1,200 GBP|Low: £97 GBP|High: £1,200 GBP|Avg: £450 GBP|+2.5%
Do Amore Diamonds
Retailer 2
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Retailer 17
November 2, 2026
Retailer 17£97 GBP
Retailer 11£198 GBP
Retailer 16£209 GBP
Retailer 3£255 GBP
Retailer 12£295 GBP
Retailer 5£296 GBP
Retailer 10£307 GBP
Retailer 9£362 GBP
Retailer 7£376 GBP
Retailer 8£384 GBP
Retailer 2£417 GBP
Retailer 6£484 GBP
Retailer 4£604 GBP
Retailer 15£679 GBP
Retailer 13£800 GBP
Retailer 14£814 GBP
Do Amore Diamonds£1,200 GBP

10 data points across 17 retailers

10 retailers£198 GBP to £1,200 GBP

A
Cheapest Retailer
-
£198 GBP
$266 USD
B+
Retailer 2
-
£209 GBP
$281 USD
View
B+
Retailer 3
-
£295 GBP
ZAR 6,401 ZAR
View
B+
Retailer 4
-
£307 GBP
View
Retailer 5
-
£394 GBP
$529 USD
View
Price last confirmed 85 days ago
B
Retailer 6
-
£417 GBP
A$861 AUD
View
B
Retailer 7
-
£679 GBP
$911 USD
View
C
Retailer 8
-
£800 GBP
View
C
Retailer 9
-
£814 GBP
$1,092 USD
View
Most Expensive
C
Do Amore Diamonds
27-0EED4C739 · Nov 2
£1,200 GBP
$1,610 USD
View
9 more retailers have this diamond
Prices start from £198 GBPSave up to £1,002 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
1.02ct Cushion
£198 GBP