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0.47ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 1557825597

Certificate GIA 1557825597

Diamond specifications and retailer prices

From £328 GBP
As of November 6, 2026
Save £1,091 GBP (77%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,418 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1557825597. Listed at 15 retailers as of November 4, 2026, with prices from £328 to £1,418, a £1,091 spread on the same certified stone. NZ Jewellers lists it at £1,418. 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
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1557825597
Dimensions4.98 × 5.02 × 3.06 mm
L/W Ratio1.01
Key to symbols
Feather
Top View
4.98 mm5.02 mm0.47 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1557825597
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.3%

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: Nov 6
Current: £1,418 GBP|Low: £328 GBP|High: £1,432 GBP|Avg: £629 GBP|-1.0%
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 6, 2026
Retailer 2£328 GBP
Retailer 14£380 GBP
Retailer 10£438 GBP
Retailer 3£440 GBP
Retailer 5£452 GBP
Retailer 8£471 GBP
Retailer 4£487 GBP
Retailer 6£568 GBP
Retailer 12£568 GBP
Retailer 9£605 GBP
Retailer 13£610 GBP
Retailer 7£910 GBP
Retailer 11£1,044 GBP
NZ Jewellers£1,418 GBP

27 data points across 14 retailers

15 retailers£328 GBP to £1,418 GBP

A
Cheapest Retailer
-
£328 GBP
A
Retailer 2
-
£380 GBP
View
Retailer 3
-
£438 GBP
View
Price last confirmed 3 days ago
A
Retailer 4
-
£440 GBP
View
A
Retailer 5
-
£452 GBP
View
A
Retailer 6
-
£471 GBP
View
A
Retailer 7
-
£487 GBP
View
B+
Retailer 8
-
£568 GBP
View
B+
Retailer 9
-
£568 GBP
View
B+
Retailer 10
-
£605 GBP
View
B+
Retailer 11
-
£610 GBP
View
Retailer 12
-
£713 GBP
View
Price last confirmed 33 days ago
B
Retailer 13
-
£910 GBP
View
B
Retailer 14
-
£1,044 GBP
View
Most Expensive
B
NZ Jewellers
362eca22-a600-4817-aacc-41efa7d16986 · Nov 4
£1,418 GBP
$1,909 USD
View
14 more retailers have this diamond
Prices start from £328 GBPSave up to £1,091 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
£328 GBP