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Radiant|Lab Grown|IGI

1.17ct F VS2 Radiant Lab Grown Diamond

GD • F/VS2 • IGI LG618466592

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

Certificate IGI LG618466592

Diamond specifications and retailer prices

From £125 GBP
$167 USD
As of October 30, 2026
Save £598 GBP (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £722 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.17ct lab-grown radiant diamond

This 1.17ct lab-grown radiant sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG618466592 or 618466592. Listed at 17 retailers as of October 30, 2026, with prices from £125 to £722, a £598 spread on the same certified stone. MOH London lists it at £722. 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

1.17
Carat
F
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.1°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618466592
Dimensions7.51 × 5.21 × 3.48 mm
L/W Ratio1.44
Culet sizePointed
Top View
7.51 mm5.21 mm1.17 ctF / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618466592
Side View
Table 65.0%Crown 43.1°Girdle: MediumPavilion 34.1°Culet: NoneDepth 66.8%

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: Oct 30
Current: £722 GBP|Low: £121 GBP|High: £731 GBP|Avg: £346 GBP|+3.3%
MOH London
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
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Retailer 16
November 1, 2026
Retailer 14£125 GBP
Retailer 11£145 GBP
Retailer 3£154 GBP
Retailer 16£154 GBP
Retailer 13£199 GBP
Retailer 2£272 GBP
Retailer 7£277 GBP
Retailer 9£281 GBP
Retailer 5£310 GBP
Retailer 4£396 GBP
Retailer 8£429 GBP
Retailer 10£485 GBP
Retailer 15£496 GBP
Retailer 12£524 GBP
Retailer 6£537 GBP
MOH London£722 GBP

41 data points across 16 retailers

17 retailers£125 GBP to £722 GBP

A
Cheapest Retailer
-
£125 GBP
$167 USD
A
Retailer 2
-
£145 GBP
$194 USD
View
Retailer 3
-
£154 GBP
$207 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
£154 GBP
$207 USD
View
Retailer 5
-
£199 GBP
View
Price last confirmed 15 days ago
B+
Retailer 6
-
£272 GBP
View
B+
Retailer 7
-
£277 GBP
$371 USD
View
B+
Retailer 8
-
£281 GBP
€358 EUR
View
B+
Retailer 9
-
£310 GBP
$416 USD
View
B+
Retailer 10
-
£396 GBP
$530 USD
View
B
Retailer 11
-
£429 GBP
$575 USD
View
B
Retailer 12
-
£475 GBP
View
B
Retailer 13
-
£485 GBP
$650 USD
View
B
Retailer 14
-
£496 GBP
$665 USD
View
B
Retailer 15
-
£524 GBP
$702 USD
View
Retailer 16
-
£537 GBP
$720 USD
View
Price last confirmed 14 days ago
Most Expensive
B
MOH London
618466592 · Nov 1
£722 GBP
View
16 more retailers have this diamond
Prices start from £125 GBPSave up to £598 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
1.17ct Radiant
£125 GBP