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Radiant|Lab Grown|IGI

1.26ct D VVS2 Radiant Lab Grown Diamond

ID • D/VVS2 • IGI LG726505170

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

Certificate IGI LG726505170

Diamond specifications and retailer prices

From £144 GBP
$192 USD
As of October 28, 2026
Save £1,097 GBP (88%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,242 GBP at Do Amore Diamonds · As of October 29, 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 top-tier cut grade and certified by IGI LG726505170 or 726505170. Listed at 15 retailers as of October 28, 2026, with prices from £144 to £1,242, a £1,097 spread on the same certified stone. Do Amore Diamonds lists it at £1,242. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.6°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726505170
Dimensions7.16 × 5.38 × 3.79 mm
L/W Ratio1.33
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
7.16 mm5.38 mm1.26 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726505170
Side View
Table 63.0%Crown 42.6°Girdle: Slightly ThickPavilion 37.7°Culet: NoneDepth 70.4%

Caratlytics Score

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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: £1,242 GBP|Low: £136 GBP|High: £1,302 GBP|Avg: £519 GBP
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
October 29, 2026
Retailer 7£144 GBP
Retailer 9£192 GBP
Retailer 10£221 GBP
Retailer 4£305 GBP
Retailer 8£349 GBP
Retailer 5£432 GBP
Retailer 6£449 GBP
Retailer 11£584 GBP
Retailer 12£613 GBP
Retailer 3£753 GBP
Retailer 2£832 GBP
Do Amore Diamonds£1,242 GBP

27 data points across 12 retailers

15 retailers£144 GBP to £1,242 GBP

A
Retailer 1
-
£130 GBP
$173 USD
Price last confirmed 27 days ago
A
Retailer 2
-
£144 GBP
$192 USD
View
Final sale: no returns
A
Retailer 3
-
£150 GBP
$199 USD
View
Price last confirmed 31 days ago
A
Retailer 4
-
£192 GBP
$255 USD
View
B+
Retailer 5
-
£221 GBP
$294 USD
View
A
Retailer 6
-
£349 GBP
$464 USD
View
B+
Retailer 7
-
£432 GBP
A$883 AUD
View
B+
Retailer 8
-
£449 GBP
$597 USD
View
B+
Retailer 9
-
£545 GBP
$724 USD
View
B+
Retailer 10
-
£584 GBP
$775 USD
View
B+
Retailer 11
-
£598 GBP
$794 USD
View
Price last confirmed 28 days ago
B+
Retailer 12
-
£613 GBP
$815 USD
View
Price last confirmed 24 days ago
B
Retailer 13
-
£753 GBP
$1,000 USD
View
B
Retailer 14
-
£832 GBP
View
Most Expensive
B
Do Amore Diamonds
27-DF34DDCCA · Oct 29
£1,242 GBP
$1,650 USD
View
14 more retailers have this diamond
Prices start from £144 GBPSave up to £1,097 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
£144 GBP