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Radiant|Natural|GIA

1.01ct G SI2 Radiant Natural Diamond

EX • G/SI2 • GIA 1563516440

Certificate GIA 1563516440

Diamond specifications and retailer prices

From £1,380 GBP
As of November 4, 2026
Save £1,812 GBP (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £3,192 GBP at NZ Jewellers · As of November 5, 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1563516440. Listed at 17 retailers as of November 4, 2026, with prices from £1,380 to £3,192, a £1,812 spread on the same certified stone. NZ Jewellers lists it at £3,192. 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

1.01
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23.07°
OriginNatural
Grading LabGIA
CertificateGIA 1563516440
Dimensions7.08 × 5.08 × 3.54 mm
L/W Ratio1.39
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather
Top View
7.08 mm5.08 mm1.01 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1563516440
Side View
Table 68.0%Crown 23.07°Girdle: MED-SLIPavilionCulet: NoneDepth 69.8%

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 4
Current: £3,192 GBP|Low: £1,292 GBP|High: £3,192 GBP|Avg: £1,756 GBP
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
Retailer 17
November 7, 2026
Retailer 15£1,367 GBP
Retailer 4£1,380 GBP
Retailer 8£1,404 GBP
Retailer 17£1,409 GBP
Retailer 5£1,462 GBP
Retailer 10£1,501 GBP
Retailer 3£1,527 GBP
Retailer 9£1,527 GBP
Retailer 16£1,597 GBP
Retailer 7£1,630 GBP
Retailer 2£1,659 GBP
Retailer 13£1,684 GBP
Retailer 6£1,762 GBP
Retailer 14£1,772 GBP
Retailer 11£2,074 GBP
Retailer 12£2,675 GBP
NZ Jewellers£3,192 GBP

31 data points across 17 retailers

17 retailers£1,380 GBP to £3,192 GBP

Retailer 1
-
£1,367 GBP
Price last confirmed 10 days ago
A
Retailer 2
-
£1,380 GBP
View
A
Retailer 3
-
£1,404 GBP
View
A
Retailer 4
-
£1,409 GBP
View
Final sale: no returns
A
Retailer 5
-
£1,462 GBP
View
A
Retailer 6
-
£1,501 GBP
View
Retailer 7
-
£1,527 GBP
View
Price last confirmed 9 days ago
A
Retailer 8
-
£1,527 GBP
View
A
Retailer 9
-
£1,597 GBP
View
A
Retailer 10
-
£1,630 GBP
View
A
Retailer 11
-
£1,659 GBP
View
A
Retailer 12
-
£1,684 GBP
View
B+
Retailer 13
-
£1,762 GBP
View
B+
Retailer 14
-
£1,772 GBP
View
B+
Retailer 15
-
£2,074 GBP
View
B
Retailer 16
-
£2,675 GBP
View
Most Expensive
B
NZ Jewellers
284bd5e3-b94f-4c6c-842e-1f60f8e7e5a8 · Nov 5
£3,192 GBP
$4,273 USD
View
16 more retailers have this diamond
Prices start from £1,380 GBPSave up to £1,812 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
£1,380 GBP