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Radiant|Natural|GIA

0.47ct E SI1 Radiant Natural Diamond

EX • E/SI1 • GIA 12495031

Certificate GIA 12495031

Diamond specifications and retailer prices

From £545 GBP
$726 USD
As of October 28, 2026
Save £324 GBP (37%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £869 GBP at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

About this 0.47ct natural radiant diamond

This 0.47ct natural radiant sits in the sub-half-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 12495031. Listed at 4 retailers as of October 28, 2026, with prices from £545 to £869, a £324 spread on the same certified stone. 77 Diamonds lists it at £869. 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
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 12495031
Dimensions4.71 × 4.69 × 3.04 mm
L/W Ratio1.00
Top View
4.71 mm4.69 mm0.47 ctE / SI1
OriginNatural
CutExcellent
PolishGood
SymmetryVery Good
FluorescenceMedium
CertificateGIA 12495031
Side View
Table 63.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 64.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: £869 GBP|Low: £545 GBP|High: £870 GBP|Avg: £639 GBP|+0.9%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 4£545 GBP
Retailer 3£547 GBP
Retailer 2£600 GBP
77 Diamonds£869 GBP

33 data points across 4 retailers

4 retailers£545 GBP to £869 GBP

B+
Cheapest Retailer
-
£545 GBP
$726 USD
B+
Retailer 2
-
£547 GBP
$728 USD
View
B+
Retailer 3
-
£600 GBP
$799 USD
View
Most Expensive
B
77 Diamonds
RADZUAYGWGQM · Oct 30
£869 GBP
View
3 more retailers have this diamond
Prices start from £545 GBPSave up to £324 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.

B+
0.47ct Radiant
£545 GBP