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Cushion|Lab Grown|IGI

1.20ct G VVS2 Cushion Lab Grown Diamond

ID • G/VVS2 • IGI LG614317175

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG614317175

Diamond specifications and retailer prices

From £145 GBP
$194 USD
As of October 28, 2026
Save £975 GBP (87%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,119 GBP at Do Amore Diamonds · As of October 27, 2026
View at Do Amore Diamonds

About this 1.2ct lab-grown cushion diamond

This 1.2ct lab-grown cushion sits in the classic one-carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG614317175 or 614317175. Listed at 5 retailers as of October 27, 2026, with prices from £145 to £1,119, a £975 spread on the same certified stone. Do Amore Diamonds lists it at £1,119. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG614317175
Dimensions7.82 × 5.51 × 3.72 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.82 mm5.51 mm1.20 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG614317175
Side View
Table 63.0%Crown 34.3°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 67.5%

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 28
Current: £1,119 GBP|Low: £102 GBP|High: £1,239 GBP|Avg: £529 GBP|-9.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 26, 2026
Retailer 5£145 GBP
Retailer 4£263 GBP
Retailer 6£285 GBP
Retailer 8£317 GBP
Retailer 2£391 GBP
Retailer 10£559 GBP
Retailer 9£590 GBP
Retailer 7£692 GBP
Retailer 3£750 GBP
Do Amore Diamonds£1,119 GBP

13 data points across 10 retailers

5 retailers£145 GBP to £1,119 GBP

A
Cheapest Retailer
-
£145 GBP
$194 USD
Final sale: no returns
B+
Retailer 2
-
£263 GBP
$353 USD
View
A
Retailer 3
-
£391 GBP
A$805 AUD
View
B
Retailer 4
-
£750 GBP
View
Most Expensive
B
Do Amore Diamonds
27-68F652333 · Oct 27
£1,119 GBP
$1,500 USD
View
4 more retailers have this diamond
Prices start from £145 GBPSave up to £975 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
1.20ct Cushion
£145 GBP