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Cushion|Lab Grown|IGI

1.23ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG825699216

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG825699216

Diamond specifications and retailer prices

From £151 GBP
$202 USD
As of November 1, 2026
Save £1,140 GBP (88%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,291 GBP at Do Amore Diamonds · As of November 2, 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 LG825699216 or 825699216. Listed at 11 retailers as of November 1, 2026, with prices from £151 to £1,291, a £1,140 spread on the same certified stone. Do Amore Diamonds lists it at £1,291. 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 angle39.3°
Pavilion angle31.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825699216
Dimensions7.80 × 5.37 × 3.39 mm
L/W Ratio1.45
Girdle conditionFaceted
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
7.80 mm5.37 mm1.23 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825699216
Side View
Table 62.0%Crown 39.3°Girdle: STK-VTKPavilion 31.4°Culet: NoneDepth 63.1%

Caratlytics Score

How it works →
A+
Exceptional
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: £1,291 GBP|Low: £141 GBP|High: £1,366 GBP|Avg: £523 GBP|-1.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 10£151 GBP
Retailer 5£200 GBP
Retailer 11£230 GBP
Retailer 4£241 GBP
Retailer 7£306 GBP
Retailer 2£449 GBP
Retailer 8£473 GBP
Retailer 9£590 GBP
Retailer 3£598 GBP
Retailer 6£861 GBP
Do Amore Diamonds£1,291 GBP

42 data points across 11 retailers

11 retailers£151 GBP to £1,291 GBP

A+
Cheapest Retailer
-
£151 GBP
$202 USD
Final sale: no returns
A
Retailer 2
-
£200 GBP
$268 USD
View
B+
Retailer 3
-
£230 GBP
$308 USD
View
A
Retailer 4
-
£241 GBP
View
A
Retailer 5
-
£306 GBP
€390 EUR
View
B+
Retailer 6
-
£449 GBP
A$925 AUD
View
B+
Retailer 7
-
£473 GBP
$634 USD
View
B+
Retailer 8
-
£590 GBP
$790 USD
View
B+
Retailer 9
-
£598 GBP
$801 USD
View
B
Retailer 10
-
£861 GBP
View
Most Expensive
B
Do Amore Diamonds
27-1BB646EC0 · Nov 2
£1,291 GBP
$1,730 USD
View
10 more retailers have this diamond
Prices start from £151 GBPSave up to £1,140 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
£151 GBP