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Radiant|Natural|GIA

1.02ct G SI2 Radiant Natural Diamond

EX • G/SI2 • GIA 2547675279

Certificate GIA 2547675279

Diamond specifications and retailer prices

From £1,347 GBP
HK$14,100 HKD
As of October 31, 2026
Save £1,817 GBP (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £3,935 GBP at NZ Jewellers · As of September 20, 2026
View at NZ Jewellers

About this 1.02ct natural radiant diamond

This 1.02ct natural radiant sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547675279. Listed at 19 retailers as of October 31, 2026, with a 135% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.02
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547675279
Dimensions7.19 × 5.13 × 3.35 mm
L/W Ratio1.40
Top View
7.19 mm5.13 mm1.02 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547675279
Side View
Table 71.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.3%

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: Oct 31
Current: £3,776 GBP|Low: £1,328 GBP|High: £3,935 GBP|Avg: £2,049 GBP|-4.0%
NZ Jewellers
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
November 1, 2026
Retailer 8£1,347 GBP
Retailer 13£1,584 GBP
Retailer 3£1,631 GBP
Retailer 10£1,667 GBP
Retailer 14£1,696 GBP
Retailer 11£1,806 GBP
Retailer 6£1,833 GBP
Retailer 4£1,868 GBP
Retailer 12£1,911 GBP
Retailer 7£1,914 GBP
Retailer 5£2,084 GBP
Retailer 9£2,255 GBP
Retailer 2£3,164 GBP
NZ Jewellers£3,776 GBP

40 data points across 14 retailers

19 retailers£1,347 GBP to £3,164 GBP

A
Cheapest Retailer
-
£1,347 GBP
HK$14,100 HKD
Retailer 2
-
£1,584 GBP
$2,122 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
£1,631 GBP
$2,185 USD
View
A
Retailer 4
-
£1,667 GBP
$2,233 USD
View
Final sale: no returns
A
Retailer 5
-
£1,696 GBP
$2,273 USD
View
Retailer 6
-
£1,806 GBP
$2,420 USD
View
Price last confirmed 11 days ago
Retailer 7
-
£1,806 GBP
$2,420 USD
View
Price last confirmed 16 days ago
B+
Retailer 8
-
£1,833 GBP
A$3,778 AUD
View
B+
Retailer 9
-
£1,868 GBP
SGD 3,383 SGD
View
Retailer 10
-
£1,882 GBP
$2,522 USD
View
Price last confirmed 42 days ago
Retailer 11
-
£1,890 GBP
$2,532 USD
View
Price last confirmed 15 days ago
B+
Retailer 12
-
£1,911 GBP
$2,560 USD
View
B+
Retailer 13
-
£1,914 GBP
View
Retailer 14
-
£2,084 GBP
$2,792 USD
View
Price last confirmed 11 days ago
Retailer 15
-
£2,172 GBP
$2,910 USD
View
Price last confirmed 43 days ago
B+
Retailer 16
-
£2,255 GBP
€2,877 EUR
View
B
Retailer 17
-
£3,164 GBP
View
Retailer 18
-
£3,776 GBP
$5,059 USD
View
Price last confirmed 11 days ago
Most Expensive
NZ Jewellers
46042613-0aa2-40c2-899f-1b09c52270af · Sep 20
£3,935 GBP
$5,272 USD
View
Price last confirmed 41 days ago
18 more retailers have this diamond
Prices start from £1,347 GBPSave up to £1,817 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
£1,347 GBP