Round|Natural|GIA

0.47ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 1503087133

Certificate GIA 1503087133

Diamond specifications and retailer prices

From £301 GBP
As of November 6, 2026
Save £1,005 GBP (77%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,475 GBP at NZ Jewellers · As of September 24, 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 1503087133. Listed at 22 retailers as of November 4, 2026, with a 334% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
FluorescenceMedium
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1503087133
Dimensions4.96 × 4.99 × 3.12 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Key to symbols
Crystal, Feather
Top View
4.96 mm4.99 mm0.47 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1503087133
Side View
Table 56.0%Crown 36.5°Girdle: MediumPavilion 41°Culet: NoneDepth 62.7%

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: £1,306 GBP|Low: £301 GBP|High: £1,390 GBP|Avg: £606 GBP|-6.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2£301 GBP
Retailer 9£409 GBP
Retailer 11£416 GBP
Retailer 10£449 GBP
Retailer 3£478 GBP
Retailer 4£502 GBP
Retailer 6£556 GBP
Retailer 8£561 GBP
Retailer 5£646 GBP
Retailer 7£961 GBP
NZ Jewellers£1,306 GBP

31 data points across 11 retailers

22 retailers£301 GBP to £1,306 GBP

A
Cheapest Retailer
-
£301 GBP
A
Retailer 2
-
£409 GBP
View
A
Retailer 3
-
£416 GBP
View
Retailer 4
-
£444 GBP
View
Price last confirmed 28 days ago
Retailer 5
-
£449 GBP
View
Price last confirmed 8 days ago
Retailer 6
-
£470 GBP
View
Price last confirmed 44 days ago
Retailer 7
-
£478 GBP
View
Price last confirmed 22 days ago
Retailer 8
-
£478 GBP
View
Price last confirmed 21 days ago
A
Retailer 9
-
£502 GBP
View
Retailer 10
-
£511 GBP
View
Price last confirmed 28 days ago
Retailer 11
-
£527 GBP
View
Price last confirmed 66 days ago
Retailer 12
-
£542 GBP
View
Price last confirmed 45 days ago
B+
Retailer 13
-
£556 GBP
View
B+
Retailer 14
-
£561 GBP
View
B+
Retailer 15
-
£646 GBP
View
Retailer 16
-
£707 GBP
View
Price last confirmed 32 days ago
B
Retailer 17
-
£961 GBP
View
B
Retailer 18
-
£1,127 GBP
View
B
Retailer 19
-
£1,306 GBP
View
Retailer 20
-
£1,390 GBP
View
Price last confirmed 32 days ago
Retailer 21
-
£1,432 GBP
View
Price last confirmed 68 days ago
Most Expensive
NZ Jewellers
5e92e507-f291-40e0-82cd-1dbd31a1d075 · Sep 24
£1,475 GBP
$1,985 USD
View
Price last confirmed 43 days ago
21 more retailers have this diamond
Prices start from £301 GBPSave up to £1,005 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
£301 GBP