Radiant|Natural|GIA

0.43ct H VVS2 Radiant Natural Diamond

GD • H/VVS2 • GIA 5171810387

Certificate GIA 5171810387

Diamond specifications and retailer prices

From £618 GBP
$828 USD
As of October 31, 2026
Save £53 GBP (8%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £671 GBP at B2C Jewels · As of October 31, 2026
View at B2C Jewels

About this 0.43ct natural radiant diamond

This 0.43ct natural radiant sits in the sub-half-carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5171810387. Listed at 2 retailers as of October 31, 2026, with a relatively tight 9% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

0.43
Carat
H
Colour
VVS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5171810387
Dimensions5.10 × 4.01 × 2.85 mm
L/W Ratio1.27
Top View
5.10 mm4.01 mm0.43 ctH / VVS2
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 5171810387
Side View
Table 80.0%CrownGirdlePavilionCuletDepth 70.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: £671 GBP|Low: £618 GBP|High: £687 GBP|Avg: £645 GBP|+1.4%
B2C Jewels
Retailer 2
September 25, 2026
Retailer 2£618 GBP
B2C Jewels£671 GBP

5 data points across 2 retailers

2 retailers£618 GBP to £671 GBP

B
Cheapest Retailer
-
£618 GBP
$828 USD
Most Expensive
C
B2C Jewels
11285246 · Oct 31
£671 GBP
$899 USD
View
1 more retailer has this diamond
Prices start from £618 GBPSave up to £53 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
0.43ct Radiant
£618 GBP