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Round|Natural|GIA

0.47ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 1519585167

Certificate GIA 1519585167

Diamond specifications and retailer prices

From £306 GBP
As of November 6, 2026
Save £1,021 GBP (77%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,327 GBP at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.47ct natural round diamond

This 0.47ct natural round sits in the sub-half-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1519585167. Listed at 15 retailers as of November 4, 2026, with prices from £306 to £1,327, a £1,021 spread on the same certified stone. NZ Jewellers lists it at £1,327. 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

0.47
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1519585167
Dimensions4.96 × 4.94 × 3.10 mm
L/W Ratio1.00
Key to symbols
Cloud, Feather
Top View
4.96 mm4.94 mm0.47 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1519585167
Side View
Table 57.0%Crown 35°Girdle: Sli. ThickPavilion 41.2°Culet: NoneDepth 62.8%

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 6
Current: £1,327 GBP|Low: £306 GBP|High: £1,353 GBP|Avg: £540 GBP|-1.9%
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 6, 2026
Retailer 10£306 GBP
Retailer 3£346 GBP
Retailer 11£373 GBP
Retailer 12£373 GBP
Retailer 6£390 GBP
Retailer 14£400 GBP
Retailer 2£424 GBP
Retailer 4£480 GBP
Retailer 13£501 GBP
Retailer 7£519 GBP
Retailer 8£539 GBP
Retailer 5£565 GBP
Retailer 9£799 GBP
NZ Jewellers£1,327 GBP

44 data points across 14 retailers

15 retailers£306 GBP to £1,327 GBP

A
Cheapest Retailer
-
£306 GBP
A
Retailer 2
-
£346 GBP
View
Retailer 3
-
£362 GBP
View
Price last confirmed 43 days ago
A
Retailer 4
-
£373 GBP
View
Retailer 5
-
£373 GBP
View
Price last confirmed 8 days ago
A
Retailer 6
-
£400 GBP
View
B+
Retailer 7
-
£424 GBP
View
B+
Retailer 8
-
£480 GBP
View
B+
Retailer 9
-
£501 GBP
View
B+
Retailer 10
-
£512 GBP
View
B+
Retailer 11
-
£519 GBP
View
B+
Retailer 12
-
£539 GBP
View
Retailer 13
-
£565 GBP
View
Price last confirmed 34 days ago
B
Retailer 14
-
£799 GBP
View
Most Expensive
B
NZ Jewellers
252daae4-902f-4320-9a2a-3edd47369dd9 · Nov 4
£1,327 GBP
$1,776 USD
View
14 more retailers have this diamond
Prices start from £306 GBPSave up to £1,021 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
0.47ct Round
£306 GBP