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Radiant|Lab Grown|IGI

1.02ct F VS2 Radiant Lab Grown Diamond

VG • F/VS2 • IGI LG713517563

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

Certificate IGI LG713517563

Diamond specifications and retailer prices

From £113 GBP
As of November 4, 2026
Save £539 GBP (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £711 GBP at Brilliant Earth · As of October 18, 2026
View at Brilliant Earth

About this 1.02ct lab-grown radiant diamond

This 1.02ct lab-grown radiant sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG713517563 or 713517563. Listed at 15 retailers as of November 4, 2026, with a 479% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.02
Carat
F
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.1°
Pavilion angle31.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG713517563
Dimensions6.93 × 5.15 × 3.37 mm
L/W Ratio1.35
Culet sizeNone
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.93 mm5.15 mm1.02 ctF / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG713517563
Side View
Table 71.0%Crown 36.1°Girdle: MED-THKPavilion 31.8°Culet: NoneDepth 65.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: £711 GBP|Low: £108 GBP|High: £711 GBP|Avg: £298 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 13£113 GBP
Retailer 11£130 GBP
Retailer 3£140 GBP
Retailer 12£140 GBP
Retailer 7£178 GBP
Retailer 2£241 GBP
Retailer 10£253 GBP
Retailer 5£256 GBP
Retailer 8£265 GBP
Retailer 4£449 GBP
Retailer 9£474 GBP
Retailer 6£652 GBP
Brilliant Earth£711 GBP

43 data points across 13 retailers

15 retailers£113 GBP to £652 GBP

A
Cheapest Retailer
-
£113 GBP
A
Retailer 2
-
£130 GBP
View
Retailer 3
-
£140 GBP
View
Price last confirmed 11 days ago
A
Retailer 4
-
£140 GBP
View
A
Retailer 5
-
£178 GBP
View
B+
Retailer 6
-
£241 GBP
View
B+
Retailer 7
-
£244 GBP
View
B+
Retailer 8
-
£256 GBP
View
B+
Retailer 9
-
£265 GBP
View
B+
Retailer 10
-
£321 GBP
View
B
Retailer 11
-
£449 GBP
View
B
Retailer 12
-
£474 GBP
View
Retailer 13
-
£490 GBP
View
Price last confirmed 18 days ago
B
Retailer 14
-
£652 GBP
View
Most Expensive
Brilliant Earth
15818324A · Oct 18
£711 GBP
$960 USD
View
Price last confirmed 17 days ago
14 more retailers have this diamond
Prices start from £113 GBPSave up to £539 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
1.02ct Radiant
£113 GBP