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Cushion|Lab Grown|IGI

1.23ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG732573062

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG732573062

Diamond specifications and retailer prices

From £173 GBP
$232 USD
As of November 1, 2026
Save £1,317 GBP (88%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,490 GBP at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 1.23ct lab-grown cushion diamond

This 1.23ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG732573062 or 732573062. Listed at 15 retailers as of November 1, 2026, with prices from £173 to £1,490, a £1,317 spread on the same certified stone. Do Amore Diamonds lists it at £1,490. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG732573062
Dimensions7.66 × 5.68 × 3.76 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.66 mm5.68 mm1.23 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG732573062
Side View
Table 64.0%Crown 34.8°Girdle: THN-MEDPavilion 37.6°Culet: NoneDepth 66.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: £1,490 GBP|Low: £152 GBP|High: £1,490 GBP|Avg: £536 GBP|+14.3%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 4£173 GBP
Retailer 13£192 GBP
Retailer 15£286 GBP
Retailer 3£302 GBP
Retailer 8£307 GBP
Retailer 7£332 GBP
Retailer 9£367 GBP
Retailer 14£374 GBP
Retailer 2£394 GBP
Retailer 12£518 GBP
Retailer 11£607 GBP
Retailer 5£811 GBP
Retailer 6£840 GBP
Retailer 10£856 GBP
Retailer 16£909 GBP
Do Amore Diamonds£1,490 GBP

44 data points across 16 retailers

15 retailers£173 GBP to £1,490 GBP

A
Cheapest Retailer
-
£173 GBP
$232 USD
Final sale: no returns
Retailer 2
-
£192 GBP
$258 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
£286 GBP
HK$3,000 HKD
View
A
Retailer 4
-
£302 GBP
$405 USD
View
A
Retailer 5
-
£332 GBP
$446 USD
View
A
Retailer 6
-
£367 GBP
ZAR 7,949 ZAR
View
A
Retailer 7
-
£374 GBP
$502 USD
View
A
Retailer 8
-
£394 GBP
View
B+
Retailer 9
-
£518 GBP
A$1,070 AUD
View
B+
Retailer 10
-
£607 GBP
$815 USD
View
B
Retailer 11
-
£811 GBP
$1,088 USD
View
B
Retailer 12
-
£840 GBP
SGD 1,524 SGD
View
B+
Retailer 13
-
£856 GBP
View
B
Retailer 14
-
£909 GBP
$1,220 USD
View
Most Expensive
B
Do Amore Diamonds
27-43A40F7B9 · Nov 1
£1,490 GBP
$2,000 USD
View
14 more retailers have this diamond
Prices start from £173 GBPSave up to £1,317 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
1.23ct Cushion
£173 GBP