Radiant|Lab Grown|IGI

1.26ct E VS1 Radiant Lab Grown Diamond

VG • E/VS1 • IGI LG838653271

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

Certificate IGI LG838653271

Diamond specifications and retailer prices

From £160 GBP
$214 USD
As of October 31, 2026
Save £713 GBP (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £872 GBP at Reve Diamonds · As of October 30, 2026
View at Reve 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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG838653271 or 838653271. Listed at 14 retailers as of October 30, 2026, with prices from £160 to £872, a £713 spread on the same certified stone. Reve Diamonds lists it at £872. 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
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.1°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838653271
Dimensions7.65 × 5.42 × 3.62 mm
L/W Ratio1.41
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.65 mm5.42 mm1.26 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838653271
Side View
Table 63.0%Crown 43.1°Girdle: MediumPavilion 35.3°Culet: NoneDepth 66.8%

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 31
Current: £316 GBP|Low: £159 GBP|High: £872 GBP|Avg: £468 GBP|-5.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Reve Diamonds
October 31, 2026
Retailer 4£160 GBP
Retailer 13£224 GBP
Retailer 9£306 GBP
Retailer 5£311 GBP
Retailer 1£316 GBP
Retailer 6£321 GBP
Retailer 2£347 GBP
Retailer 10£434 GBP
Retailer 12£481 GBP
Retailer 11£574 GBP
Retailer 3£612 GBP
Retailer 7£649 GBP
Retailer 8£836 GBP
Reve Diamonds£872 GBP

21 data points across 14 retailers

14 retailers£160 GBP to £872 GBP

A
Cheapest Retailer
-
£160 GBP
$214 USD
Final sale: no returns
Retailer 2
-
£224 GBP
View
Price last confirmed 14 days ago
A
Retailer 3
-
£306 GBP
ZAR 6,613 ZAR
View
A
Retailer 4
-
£311 GBP
$417 USD
View
A
Retailer 5
-
£316 GBP
€403 EUR
View
A
Retailer 6
-
£321 GBP
View
B+
Retailer 7
-
£347 GBP
$465 USD
View
B+
Retailer 8
-
£434 GBP
A$895 AUD
View
Retailer 9
-
£481 GBP
$645 USD
View
Price last confirmed 10 days ago
B
Retailer 10
-
£574 GBP
$769 USD
View
B
Retailer 11
-
£612 GBP
$820 USD
View
B
Retailer 12
-
£649 GBP
$870 USD
View
B
Retailer 13
-
£836 GBP
View
Most Expensive
B
Reve Diamonds
6D5452D1B · Oct 30
£872 GBP
$1,169 USD
View
13 more retailers have this diamond
Prices start from £160 GBPSave up to £713 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
£160 GBP