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Radiant|Lab Grown|IGI

1.27ct F VVS2 Radiant Lab Grown Diamond

ID • F/VVS2 • IGI LG826695401

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

Certificate IGI LG826695401

Diamond specifications and retailer prices

From £242 GBP
As of November 4, 2026
Save £1,155 GBP (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,397 GBP at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.27ct lab-grown radiant diamond

This 1.27ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG826695401 or 826695401. Listed at 17 retailers as of November 4, 2026, with prices from £242 to £1,397, a £1,155 spread on the same certified stone. Do Amore Diamonds lists it at £1,397. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.2°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826695401
Dimensions7.85 × 5.29 × 3.60 mm
L/W Ratio1.48
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.85 mm5.29 mm1.27 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826695401
Side View
Table 66.0%Crown 42.2°Girdle: MediumPavilion 35.3°Culet: NoneDepth 68.1%

Caratlytics Score

How it works →
A
Excellent
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 4
Current: £1,397 GBP|Low: £137 GBP|High: £1,404 GBP|Avg: £493 GBP|+2.2%
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
November 5, 2026
Retailer 3£146 GBP
Retailer 14£170 GBP
Retailer 5£181 GBP
Retailer 11£242 GBP
Retailer 4£295 GBP
Retailer 10£343 GBP
Retailer 2£365 GBP
Retailer 8£486 GBP
Retailer 6£502 GBP
Retailer 13£542 GBP
Retailer 9£581 GBP
Retailer 12£767 GBP
Retailer 7£797 GBP
Do Amore Diamonds£1,397 GBP

45 data points across 14 retailers

17 retailers£242 GBP to £1,397 GBP

Retailer 1
-
£146 GBP
Price last confirmed 16 days ago
Retailer 2
-
£170 GBP
View
Price last confirmed 17 days ago
Retailer 3
-
£181 GBP
View
Price last confirmed 15 days ago
Retailer 4
-
£181 GBP
View
Price last confirmed 21 days ago
B+
Retailer 5
-
£242 GBP
View
A
Retailer 6
-
£295 GBP
View
A
Retailer 7
-
£343 GBP
View
A
Retailer 8
-
£365 GBP
View
B+
Retailer 9
-
£486 GBP
View
Retailer 10
-
£502 GBP
View
Price last confirmed 16 days ago
Retailer 11
-
£542 GBP
View
Price last confirmed 12 days ago
B+
Retailer 12
-
£581 GBP
View
Retailer 13
-
£645 GBP
View
Price last confirmed 17 days ago
B
Retailer 14
-
£767 GBP
View
B
Retailer 15
-
£797 GBP
View
B
Retailer 16
-
£1,107 GBP
View
Most Expensive
B
Do Amore Diamonds
27-3D5C05ACD · Nov 4
£1,397 GBP
$1,880 USD
View
16 more retailers have this diamond
Prices start from £242 GBPSave up to £1,155 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
1.27ct Radiant
£242 GBP