CaratHunter
Plans
Round|Natural|GIA

0.31ct F VVS1 Round Natural Diamond

EX • F/VVS1 • GIA 6551963077

Certificate GIA 6551963077

Diamond specifications and retailer prices

From £254 GBP
₹32,467 INR
As of November 2, 2026
Save £550 GBP (68%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,309 GBP at NZ Jewellers · As of October 13, 2026
View at NZ Jewellers

About this 0.31ct natural round diamond

This 0.31ct natural round sits in the sub-half-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6551963077. Listed at 21 retailers as of November 2, 2026, with a 217% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.31
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6551963077
Dimensions4.37 × 4.39 × 2.70 mm
L/W Ratio1.00
Star length50%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
4.37 mm4.39 mm0.31 ctF / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6551963077
Side View
Table 59.0%Crown 33.5°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
A+
Exceptional
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 2
Current: £1,309 GBP|Low: £239 GBP|High: £1,309 GBP|Avg: £560 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
November 2, 2026
Retailer 2£254 GBP
Retailer 12£296 GBP
Retailer 5£353 GBP
Retailer 10£357 GBP
Retailer 7£402 GBP
Retailer 9£432 GBP
Retailer 14£446 GBP
Retailer 11£476 GBP
Retailer 13£493 GBP
Retailer 4£509 GBP
Retailer 8£682 GBP
Retailer 6£750 GBP
Retailer 3£804 GBP
NZ Jewellers£1,309 GBP

27 data points across 14 retailers

21 retailers£254 GBP to £804 GBP

A+
Cheapest Retailer
-
£254 GBP
₹32,467 INR
A
Retailer 2
-
£296 GBP
HK$3,100 HKD
View
Retailer 3
-
£341 GBP
$458 USD
View
Price last confirmed 24 days ago
Retailer 4
-
£341 GBP
$458 USD
View
Price last confirmed 19 days ago
A
Retailer 5
-
£353 GBP
$474 USD
View
A
Retailer 6
-
£357 GBP
A$737 AUD
View
Retailer 7
-
£391 GBP
$525 USD
View
Price last confirmed 34 days ago
Retailer 8
-
£394 GBP
$529 USD
View
Price last confirmed 24 days ago
Retailer 9
-
£394 GBP
$529 USD
View
Price last confirmed 20 days ago
A
Retailer 10
-
£402 GBP
$539 USD
View
B+
Retailer 11
-
£432 GBP
View
B+
Retailer 12
-
£446 GBP
$599 USD
View
B+
Retailer 13
-
£476 GBP
€608 EUR
View
B+
Retailer 14
-
£493 GBP
$661 USD
View
B+
Retailer 15
-
£509 GBP
ZAR 11,037 ZAR
View
Retailer 16
-
£582 GBP
A$1,202 AUD
View
Price last confirmed 29 days ago
B
Retailer 17
-
£682 GBP
View
Retailer 18
-
£750 GBP
View
Price last confirmed 23 days ago
B
Retailer 19
-
£804 GBP
View
Retailer 20
-
£1,309 GBP
$1,757 USD
View
Price under review
Most Expensive
NZ Jewellers
385775ae-3cac-4e08-838b-ef4b9350376d · Oct 13
£1,309 GBP
$1,757 USD
View
Price under review
20 more retailers have this diamond
Prices start from £254 GBPSave up to £550 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 Round
£254 GBP