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Radiant|Lab Grown|IGI

1.05ct F VS2 Radiant Lab Grown Diamond

EX • F/VS2 • IGI LG617442527

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

Certificate IGI LG617442527

Diamond specifications and retailer prices

From £117 GBP
As of November 4, 2026
Save £1,024 GBP (90%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,141 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.05ct lab-grown radiant diamond

This 1.05ct lab-grown radiant sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG617442527 or 617442527. Listed at 9 retailers as of November 2, 2026, with prices from £117 to £1,141, a £1,024 spread on the same certified stone. Do Amore Diamonds lists it at £1,141. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617442527
Dimensions7.15 × 4.99 × 3.38 mm
L/W Ratio1.43
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.15 mm4.99 mm1.05 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617442527
Side View
Table 68.0%Crown 42°Girdle: MED-STKPavilion 35.8°Culet: NoneDepth 67.7%

Caratlytics Score

How it works →
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: £1,141 GBP|Low: £114 GBP|High: £1,141 GBP|Avg: £522 GBP
Do Amore Diamonds
Retailer 2
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November 4, 2026
Retailer 2£117 GBP
Retailer 11£136 GBP
Retailer 10£263 GBP
Retailer 15£264 GBP
Retailer 3£274 GBP
Retailer 4£361 GBP
Retailer 6£389 GBP
Retailer 9£491 GBP
Retailer 8£513 GBP
Retailer 5£563 GBP
Retailer 14£609 GBP
Retailer 13£696 GBP
Retailer 7£756 GBP
Retailer 12£764 GBP
Do Amore Diamonds£1,141 GBP

11 data points across 15 retailers

9 retailers£117 GBP to £1,141 GBP

A
Cheapest Retailer
-
£117 GBP
A
Retailer 2
-
£136 GBP
View
A
Retailer 3
-
£263 GBP
View
B+
Retailer 4
-
£491 GBP
View
B
Retailer 5
-
£513 GBP
View
B
Retailer 6
-
£563 GBP
View
B
Retailer 7
-
£696 GBP
View
Retailer 8
-
£764 GBP
View
Price last confirmed 15 days ago
Most Expensive
B
Do Amore Diamonds
27-9DF746A2F · Nov 2
£1,141 GBP
$1,540 USD
View
8 more retailers have this diamond
Prices start from £117 GBPSave up to £1,024 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
1.05ct Radiant
£117 GBP