Round|Natural|GIA

0.47ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 6511109796

Certificate GIA 6511109796

Diamond specifications and retailer prices

From £448 GBP
As of November 6, 2026
Save £396 GBP (47%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,430 GBP at NZ Jewellers · As of October 5, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6511109796. Listed at 15 retailers as of November 4, 2026, with a 88% 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
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6511109796
Dimensions5.00 × 4.97 × 3.04 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Key to symbols
Feather, Crystal
Top View
5.00 mm4.97 mm0.47 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6511109796
Side View
Table 58.0%Crown 34.5°Girdle: Sli. ThickPavilion 40.6°Culet: NoneDepth 61.2%

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: £448 GBP|Low: £324 GBP|High: £872 GBP|Avg: £517 GBP|+1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 10£324 GBP
Retailer 3£402 GBP
Retailer 11£414 GBP
Retailer 1£448 GBP
Retailer 8£498 GBP
Retailer 7£519 GBP
Retailer 2£542 GBP
Retailer 4£545 GBP
Retailer 9£560 GBP
Retailer 5£570 GBP
Retailer 6£843 GBP

39 data points across 11 retailers

15 retailers£448 GBP to £843 GBP

Retailer 1
-
£324 GBP
Price last confirmed 18 days ago
Retailer 2
-
£373 GBP
View
Price last confirmed 44 days ago
Retailer 3
-
£381 GBP
View
Price last confirmed 26 days ago
Retailer 4
-
£402 GBP
View
Price last confirmed 29 days ago
Retailer 5
-
£430 GBP
View
Price last confirmed 45 days ago
A
Retailer 6
-
£448 GBP
View
B+
Retailer 7
-
£498 GBP
View
B+
Retailer 8
-
£519 GBP
View
B+
Retailer 9
-
£542 GBP
View
B+
Retailer 10
-
£545 GBP
View
Retailer 11
-
£560 GBP
View
Price last confirmed 34 days ago
B+
Retailer 12
-
£570 GBP
View
B
Retailer 13
-
£843 GBP
View
Retailer 14
-
£1,430 GBP
View
Price last confirmed 46 days ago
Most Expensive
NZ Jewellers
1a244a3d-fe71-48db-8845-fa208a101047 · Oct 5
£1,430 GBP
$1,914 USD
View
Price last confirmed 31 days ago
14 more retailers have this diamond
Prices start from £448 GBPSave up to £396 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
£448 GBP