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Radiant|Natural|GIA

1.00ct G SI2 Radiant Natural Diamond

VG • G/SI2 • GIA 6535236886

Certificate GIA 6535236886

Diamond specifications and retailer prices

From £1,033 GBP
As of November 6, 2026
Save £2,383 GBP (70%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £3,416 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6535236886. Listed at 18 retailers as of November 5, 2026, with prices from £1,033 to £3,416, a £2,383 spread on the same certified stone. NZ Jewellers lists it at £3,416. 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

1.00
Carat
G
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6535236886
Dimensions7.46 × 4.80 × 3.26 mm
L/W Ratio1.55
Top View
7.46 mm4.80 mm1.00 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6535236886
Side View
Table 71.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.0%

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 6
Current: £3,416 GBP|Low: £1,030 GBP|High: £3,416 GBP|Avg: £1,637 GBP|+0.7%
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
Retailer 15
Retailer 16
November 7, 2026
Retailer 13£1,033 GBP
Retailer 11£1,094 GBP
Retailer 5£1,276 GBP
Retailer 8£1,381 GBP
Retailer 6£1,390 GBP
Retailer 7£1,396 GBP
Retailer 4£1,400 GBP
Retailer 10£1,452 GBP
Retailer 14£1,502 GBP
Retailer 9£1,507 GBP
Retailer 12£1,524 GBP
Retailer 16£1,544 GBP
Retailer 3£1,602 GBP
Retailer 15£1,886 GBP
Retailer 2£2,418 GBP
NZ Jewellers£3,416 GBP

22 data points across 16 retailers

18 retailers£1,033 GBP to £3,416 GBP

A
Cheapest Retailer
-
£1,033 GBP
A
Retailer 2
-
£1,094 GBP
View
Final sale: no returns
A
Retailer 3
-
£1,276 GBP
View
Retailer 4
-
£1,381 GBP
View
Price last confirmed 9 days ago
A
Retailer 5
-
£1,390 GBP
View
A
Retailer 6
-
£1,396 GBP
View
A
Retailer 7
-
£1,400 GBP
View
A
Retailer 8
-
£1,452 GBP
View
A
Retailer 9
-
£1,470 GBP
View
A
Retailer 10
-
£1,502 GBP
View
A
Retailer 11
-
£1,507 GBP
View
A
Retailer 12
-
£1,524 GBP
View
A
Retailer 13
-
£1,544 GBP
View
A
Retailer 14
-
£1,602 GBP
View
Retailer 15
-
£1,659 GBP
View
Price last confirmed 62 days ago
B+
Retailer 16
-
£1,886 GBP
View
B+
Retailer 17
-
£2,418 GBP
View
Most Expensive
B
NZ Jewellers
2c1e92ed-2e1d-4fff-a7ea-488a5c645c62 · Nov 5
£3,416 GBP
$4,572 USD
View
17 more retailers have this diamond
Prices start from £1,033 GBPSave up to £2,383 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
1.00ct Radiant
£1,033 GBP