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Radiant|Lab Grown|IGI

1.26ct D VVS2 Radiant Lab Grown Diamond

GD • D/VVS2 • IGI LG744522317

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG744522317

Diamond specifications and retailer prices

From £129 GBP
$172 USD
As of October 27, 2026
Save £1,110 GBP (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,239 GBP at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 1.26ct lab-grown radiant diamond

This 1.26ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG744522317 or 744522317. Listed at 16 retailers as of October 27, 2026, with prices from £129 to £1,239, a £1,110 spread on the same certified stone. Do Amore Diamonds lists it at £1,239. 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

1.26
Carat
D
Colour
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.8°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744522317
Dimensions7.77 × 5.38 × 3.56 mm
L/W Ratio1.44
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
7.77 mm5.38 mm1.26 ctD / VVS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744522317
Side View
Table 66.0%Crown 42.8°Girdle: MediumPavilion 36.1°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: Oct 27
Current: £1,239 GBP|Low: £136 GBP|High: £1,299 GBP|Avg: £502 GBP|+5.1%
Do Amore Diamonds
Retailer 2
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Retailer 7
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Retailer 15
October 29, 2026
Retailer 4£144 GBP
Retailer 3£191 GBP
Retailer 14£221 GBP
Retailer 6£288 GBP
Retailer 10£295 GBP
Retailer 13£348 GBP
Retailer 7£414 GBP
Retailer 8£431 GBP
Retailer 12£448 GBP
Retailer 5£582 GBP
Retailer 11£608 GBP
Retailer 2£711 GBP
Retailer 15£766 GBP
Retailer 9£827 GBP
Do Amore Diamonds£1,239 GBP

32 data points across 15 retailers

16 retailers£129 GBP to £1,239 GBP

A
Cheapest Retailer
-
£129 GBP
$172 USD
A
Retailer 2
-
£144 GBP
$192 USD
View
Final sale: no returns
A
Retailer 3
-
£149 GBP
$199 USD
View
A
Retailer 4
-
£191 GBP
$255 USD
View
B+
Retailer 5
-
£221 GBP
$294 USD
View
A
Retailer 6
-
£295 GBP
€374 EUR
View
A
Retailer 7
-
£348 GBP
$464 USD
View
B+
Retailer 8
-
£431 GBP
A$883 AUD
View
B+
Retailer 9
-
£448 GBP
$597 USD
View
B+
Retailer 10
-
£568 GBP
$756 USD
View
B+
Retailer 11
-
£582 GBP
$775 USD
View
B+
Retailer 12
-
£608 GBP
$810 USD
View
Price last confirmed 10 days ago
Retailer 13
-
£711 GBP
$947 USD
View
B
Retailer 14
-
£766 GBP
$1,020 USD
View
B
Retailer 15
-
£827 GBP
View
Most Expensive
B
Do Amore Diamonds
27-5C95F1544 · Oct 28
£1,239 GBP
$1,650 USD
View
15 more retailers have this diamond
Prices start from £129 GBPSave up to £1,110 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
1.26ct Radiant
£129 GBP