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Round|Natural|IGI

0.47ct G SI2 Round Natural Diamond

VG • G/SI2 • IGI 345809550

Shape and cutting style on the report: Round brilliant

Certificate IGI 345809550

Diamond specifications and retailer prices

From £239 GBP
$320 USD
As of October 31, 2026
Save £531 GBP (69%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £770 GBP at Diamond Quarter · As of October 28, 2026
View at Diamond Quarter

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 SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 345809550. Listed at 11 retailers as of October 28, 2026, with prices from £239 to £770, a £531 spread on the same certified stone. Diamond Quarter lists it at £770. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.47
Carat
G
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.1°
Pavilion angle39.8°
OriginNatural
Grading LabIGI
CertificateIGI 345809550
Dimensions4.88 × 4.86 × 3.11 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
4.88 mm4.86 mm0.47 ctG / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 345809550
Side View
Table 56.0%Crown 38.1°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 64.0%

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: Oct 31
Current: £555 GBP|Low: £216 GBP|High: £627 GBP|Avg: £367 GBP|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 3£216 GBP
Retailer 2£239 GBP
Retailer 8£270 GBP
Retailer 9£290 GBP
Retailer 4£292 GBP
Retailer 11£301 GBP
Retailer 10£363 GBP
Retailer 13£367 GBP
Retailer 12£393 GBP
Retailer 5£412 GBP
Retailer 7£496 GBP
Retailer 1£555 GBP
Retailer 6£624 GBP

20 data points across 13 retailers

11 retailers£239 GBP to £770 GBP

A
Cheapest Retailer
-
£239 GBP
$320 USD
B+
Retailer 2
-
£270 GBP
$362 USD
View
B+
Retailer 3
-
£290 GBP
$389 USD
View
B+
Retailer 4
-
£301 GBP
$403 USD
View
Retailer 5
-
£363 GBP
$487 USD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
£367 GBP
$492 USD
View
B+
Retailer 7
-
£393 GBP
$526 USD
View
B+
Retailer 8
-
£496 GBP
€633 EUR
View
B+
Retailer 9
-
£555 GBP
View
B
Retailer 10
-
£624 GBP
View
Most Expensive
B
Diamond Quarter
0.47SI2G3450DDDCN · Oct 28
£770 GBP
View
10 more retailers have this diamond
Prices start from £239 GBPSave up to £531 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
£239 GBP