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Radiant|Natural|GIA

1.02ct I I1 Radiant Natural Diamond

ID • I/I1 • GIA 2548726356

Certificate GIA 2548726356

Diamond specifications and retailer prices

From £621 GBP
HK$6,500 HKD
As of November 1, 2026
Save £226 GBP (27%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £847 GBP at Michael Trio · As of October 31, 2026
View at Michael Trio

About this 1.02ct natural radiant diamond

This 1.02ct natural radiant sits in the classic one-carat band, graded I colour (near-colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2548726356. Listed at 4 retailers as of October 31, 2026, with prices from £621 to £847, a £226 spread on the same certified stone. Michael Trio lists it at £847. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
I
Colour
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle62.18°
OriginNatural
Grading LabGIA
CertificateGIA 2548726356
Dimensions7.14 × 4.99 × 3.32 mm
L/W Ratio1.43
Top View
7.14 mm4.99 mm1.02 ctI / I1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2548726356
Side View
Table 68.0%Crown 45°Girdle: STK-THKPavilion 62.18°Culet: NoneDepth 66.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £847 GBP|Low: £611 GBP|High: £1,346 GBP|Avg: £1,040 GBP|-6.1%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 2£621 GBP
Retailer 3£759 GBP
Retailer 4£796 GBP
Michael Trio£847 GBP
Retailer 6£1,308 GBP
Retailer 5£1,326 GBP
Retailer 7£1,346 GBP

12 data points across 7 retailers

4 retailers£621 GBP to £847 GBP

A
Cheapest Retailer
-
£621 GBP
HK$6,500 HKD
A
Retailer 2
-
£759 GBP
$1,017 USD
View
Final sale: no returns
A
Retailer 3
-
£796 GBP
$1,066 USD
View
Most Expensive
B+
Michael Trio
7608397320 · Oct 31
£847 GBP
SGD 1,534 SGD
View
3 more retailers have this diamond
Prices start from £621 GBPSave up to £226 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
£621 GBP