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Radiant|Lab Grown|IGI

1.27ct F VVS2 Radiant Lab Grown Diamond

EX • F/VVS2 • IGI LG847674673

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

Certificate IGI LG847674673

Diamond specifications and retailer prices

From £166 GBP
As of November 4, 2026
Save £664 GBP (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £830 GBP at Reve Diamonds · As of November 4, 2026
View at Reve 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 LG847674673 or 847674673. Listed at 20 retailers as of November 4, 2026, with prices from £166 to £830, a £664 spread on the same certified stone. Reve Diamonds lists it at £830. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.5°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847674673
Dimensions7.58 × 5.39 × 3.47 mm
L/W Ratio1.41
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.58 mm5.39 mm1.27 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847674673
Side View
Table 64.0%Crown 41.5°Girdle: Slightly ThickPavilion 33.8°Culet: NoneDepth 64.4%

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: Nov 4
Current: £510 GBP|Low: £127 GBP|High: £830 GBP|Avg: £375 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
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Retailer 19
Reve Diamonds
November 5, 2026
Retailer 10£127 GBP
Retailer 8£148 GBP
Retailer 7£158 GBP
Retailer 9£158 GBP
Retailer 4£166 GBP
Retailer 12£179 GBP
Retailer 19£273 GBP
Retailer 17£279 GBP
Retailer 13£288 GBP
Retailer 5£288 GBP
Retailer 2£373 GBP
Retailer 16£395 GBP
Retailer 11£400 GBP
Retailer 15£422 GBP
Retailer 1£510 GBP
Retailer 18£522 GBP
Retailer 6£561 GBP
Retailer 14£756 GBP
Retailer 3£825 GBP
Reve Diamonds£830 GBP

16 data points across 20 retailers

20 retailers£166 GBP to £830 GBP

Retailer 1
-
£127 GBP
Price last confirmed 14 days ago
Retailer 2
-
£148 GBP
View
Price last confirmed 13 days ago
Retailer 3
-
£158 GBP
View
Price last confirmed 12 days ago
Retailer 4
-
£158 GBP
View
Price last confirmed 12 days ago
A
Retailer 5
-
£166 GBP
View
Final sale: no returns
A
Retailer 6
-
£179 GBP
View
A
Retailer 7
-
£273 GBP
View
A
Retailer 8
-
£279 GBP
View
A
Retailer 9
-
£288 GBP
View
A
Retailer 10
-
£288 GBP
View
A
Retailer 11
-
£373 GBP
View
B+
Retailer 12
-
£395 GBP
View
Retailer 13
-
£400 GBP
View
Price last confirmed 11 days ago
B+
Retailer 14
-
£422 GBP
View
B+
Retailer 15
-
£510 GBP
View
B+
Retailer 16
-
£522 GBP
View
B+
Retailer 17
-
£561 GBP
View
B
Retailer 18
-
£756 GBP
View
B
Retailer 19
-
£825 GBP
View
Most Expensive
B
Reve Diamonds
B4DE38BA9 · Nov 4
£830 GBP
$1,117 USD
View
19 more retailers have this diamond
Prices start from £166 GBPSave up to £664 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
£166 GBP