CaratHunter
Plans
Radiant|Natural|GIA

1.02ct F I1 Radiant Natural Diamond

EX • F/I1 • GIA 2195515157

Certificate GIA 2195515157

Diamond specifications and retailer prices

From £1,248 GBP
$1,675 USD
As of October 28, 2026
Save £116 GBP (9%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £1,364 GBP at B2C Jewels · As of November 2, 2026
View at B2C Jewels

About this 1.02ct natural radiant diamond

This 1.02ct natural radiant sits in the classic one-carat band, graded F colour (colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2195515157. Listed at 2 retailers as of October 28, 2026, with a relatively tight 9% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
F
Colour
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
Symmetry
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2195515157
Dimensions5.95 × 4.99 × 4.13 mm
L/W Ratio1.19
Top View
5.95 mm4.99 mm1.02 ctF / I1
OriginNatural
CutExcellent
PolishExcellent
FluorescenceNone
CertificateGIA 2195515157
Side View
Table 68.0%CrownGirdle: ThickPavilionCulet: NoneDepth

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: £1,364 GBP|Low: £1,198 GBP|High: £1,364 GBP|Avg: £1,299 GBP
B2C Jewels
Retailer 2
October 18, 2026
Retailer 2£1,248 GBP
B2C Jewels£1,364 GBP

3 data points across 2 retailers

2 retailers£1,248 GBP to £1,364 GBP

B+
Cheapest Retailer
-
£1,248 GBP
$1,675 USD
Most Expensive
B+
B2C Jewels
22364513 · Nov 2
£1,364 GBP
$1,831 USD
View
1 more retailer has this diamond
Prices start from £1,248 GBPSave up to £116 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.

B+
1.02ct Radiant
£1,248 GBP