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Radiant|Natural|GIA

1.01ct G I1 Radiant Natural Diamond

EX • G/I1 • GIA 6551819430

Certificate GIA 6551819430

Diamond specifications and retailer prices

From £1,063 GBP
₹135,605 INR
As of November 1, 2026
Save £2,488 GBP (70%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £3,550 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.01ct natural radiant diamond

This 1.01ct natural radiant sits in the classic one-carat band, graded G 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 6551819430. Listed at 8 retailers as of October 30, 2026, with prices from £1,063 to £3,550, a £2,488 spread on the same certified stone. NZ Jewellers lists it at £3,550. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
G
Colour
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6551819430
Dimensions6.80 × 4.96 × 3.42 mm
L/W Ratio1.37
Girdle conditionSlightly Thick to Very Thick
Culet sizeNone
Key to symbols
Feather, Cavity, Indented Natural
Top View
6.80 mm4.96 mm1.01 ctG / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceFaint
CertificateGIA 6551819430
Side View
Table 68.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.0%

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: £3,550 GBP|Low: £1,063 GBP|High: £3,550 GBP|Avg: £1,699 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 2£1,063 GBP
Retailer 7£1,315 GBP
Retailer 5£1,341 GBP
Retailer 3£1,455 GBP
Retailer 6£1,455 GBP
Retailer 4£1,523 GBP
Retailer 8£1,679 GBP
Retailer 9£2,173 GBP
NZ Jewellers£3,550 GBP

18 data points across 9 retailers

8 retailers£1,063 GBP to £3,550 GBP

A
Cheapest Retailer
-
£1,063 GBP
₹135,605 INR
B+
Retailer 2
-
£1,315 GBP
$1,762 USD
View
B+
Retailer 3
-
£1,341 GBP
$1,797 USD
View
B+
Retailer 4
-
£1,455 GBP
$1,950 USD
View
B+
Retailer 5
-
£1,455 GBP
$1,950 USD
View
B+
Retailer 6
-
£1,523 GBP
$2,040 USD
View
B+
Retailer 7
-
£1,679 GBP
$2,250 USD
View
Most Expensive
C
NZ Jewellers
c669c81d-47d3-4cfe-af05-98ebf8a773c8 · Oct 30
£3,550 GBP
$4,757 USD
View
7 more retailers have this diamond
Prices start from £1,063 GBPSave up to £2,488 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
1.01ct Radiant
£1,063 GBP