Radiant|Natural|GIA

0.31ct H VS1 Radiant Natural Diamond

GD • H/VS1 • GIA 6541094558

Certificate GIA 6541094558

Diamond specifications and retailer prices

From £246 GBP
$329 USD
As of October 30, 2026
Save £331 GBP (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £955 GBP at NZ Jewellers · As of September 29, 2026
View at NZ Jewellers

About this 0.31ct natural radiant diamond

This 0.31ct natural radiant sits in the sub-half-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6541094558. Listed at 18 retailers as of October 25, 2026, with a 135% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.31
Carat
H
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6541094558
Dimensions4.53 × 3.48 × 2.34 mm
L/W Ratio1.30
Top View
4.53 mm3.48 mm0.31 ctH / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6541094558
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.2%

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: Oct 30
Current: £955 GBP|Low: £238 GBP|High: £955 GBP|Avg: £396 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 13£246 GBP
Retailer 18£249 GBP
Retailer 7£263 GBP
Retailer 17£268 GBP
Retailer 3£278 GBP
Retailer 10£278 GBP
Retailer 2£321 GBP
Retailer 12£335 GBP
Retailer 6£347 GBP
Retailer 8£362 GBP
Retailer 5£370 GBP
Retailer 15£385 GBP
Retailer 4£399 GBP
Retailer 11£463 GBP
Retailer 14£499 GBP
Retailer 9£557 GBP
Retailer 16£576 GBP
NZ Jewellers£955 GBP

37 data points across 18 retailers

18 retailers£246 GBP to £576 GBP

A
Cheapest Retailer
-
£246 GBP
$329 USD
A
Retailer 2
-
£249 GBP
$334 USD
View
B+
Retailer 3
-
£263 GBP
SGD 476 SGD
View
B+
Retailer 4
-
£268 GBP
$359 USD
View
B+
Retailer 5
-
£278 GBP
$372 USD
View
B+
Retailer 6
-
£321 GBP
View
B
Retailer 7
-
£335 GBP
$449 USD
View
B
Retailer 8
-
£347 GBP
$464 USD
View
B
Retailer 9
-
£362 GBP
$486 USD
View
B
Retailer 10
-
£370 GBP
$496 USD
View
B
Retailer 11
-
£385 GBP
ZAR 8,342 ZAR
View
Retailer 12
-
£399 GBP
A$822 AUD
View
Price last confirmed 27 days ago
B
Retailer 13
-
£463 GBP
€591 EUR
View
B
Retailer 14
-
£499 GBP
View
B
Retailer 15
-
£557 GBP
View
B
Retailer 16
-
£576 GBP
View
Retailer 17
-
£955 GBP
$1,279 USD
View
Price under review
Most Expensive
NZ Jewellers
8c95ea6f-28da-4c35-9c1b-25ae2c4bb6ab · Sep 29
£955 GBP
$1,279 USD
View
Price under review
17 more retailers have this diamond
Prices start from £246 GBPSave up to £331 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
0.31ct Radiant
£246 GBP