Radiant|Lab Grown|IGI

1.26ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG729511372

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

Certificate IGI LG729511372

Diamond specifications and retailer prices

From £147 GBP
$196 USD
As of October 30, 2026
Save £1,265 GBP (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,412 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG729511372 or 729511372. Listed at 15 retailers as of October 29, 2026, with prices from £147 to £1,412, a £1,265 spread on the same certified stone. Do Amore Diamonds lists it at £1,412. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle55.4°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729511372
Dimensions7.88 × 5.27 × 3.45 mm
L/W Ratio1.50
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
7.88 mm5.27 mm1.26 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729511372
Side View
Table 67.0%Crown 55.4°Girdle: MediumPavilion 36°Culet: NoneDepth 65.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £1,412 GBP|Low: £165 GBP|High: £1,509 GBP|Avg: £574 GBP|+8.7%
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
October 29, 2026
Retailer 12£165 GBP
Retailer 3£216 GBP
Retailer 14£246 GBP
Retailer 10£325 GBP
Retailer 5£344 GBP
Retailer 13£355 GBP
Retailer 8£492 GBP
Retailer 11£589 GBP
Retailer 6£632 GBP
Retailer 4£658 GBP
Retailer 7£666 GBP
Retailer 2£812 GBP
Retailer 9£1,141 GBP
Do Amore Diamonds£1,412 GBP

24 data points across 14 retailers

15 retailers£147 GBP to £1,412 GBP

A
Cheapest Retailer
-
£147 GBP
$196 USD
A
Retailer 2
-
£165 GBP
$220 USD
View
Final sale: no returns
A
Retailer 3
-
£170 GBP
$227 USD
View
A
Retailer 4
-
£216 GBP
$287 USD
View
B+
Retailer 5
-
£246 GBP
$328 USD
View
A
Retailer 6
-
£325 GBP
€412 EUR
View
A
Retailer 7
-
£355 GBP
$473 USD
View
B+
Retailer 8
-
£492 GBP
A$1,009 AUD
View
B+
Retailer 9
-
£589 GBP
$784 USD
View
B+
Retailer 10
-
£647 GBP
$862 USD
View
Retailer 11
-
£658 GBP
$876 USD
View
Price last confirmed 51 days ago
B+
Retailer 12
-
£666 GBP
A$1,364 AUD
View
B+
Retailer 13
-
£812 GBP
View
B
Retailer 14
-
£1,141 GBP
$1,520 USD
View
Most Expensive
B
Do Amore Diamonds
27-42316A1B7 · Oct 29
£1,412 GBP
$1,880 USD
View
14 more retailers have this diamond
Prices start from £147 GBPSave up to £1,265 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
£147 GBP