CaratHunter
Plans
Round|Natural|GIA

0.51ct J VVS1 Round Natural Diamond

VG • J/VVS1 • GIA 2534557847

Certificate GIA 2534557847

Diamond specifications and retailer prices

From £353 GBP
HK$3,700 HKD
As of October 30, 2026
Save £941 GBP (73%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,295 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.51ct natural round diamond

This 0.51ct natural round sits in the half to three-quarter carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by GIA 2534557847. Listed at 16 retailers as of October 30, 2026, with prices from £353 to £1,295, a £941 spread on the same certified stone. NZ Jewellers lists it at £1,295. 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

0.51
Carat
J
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle38°
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 2534557847
Dimensions5.01 × 4.97 × 3.21 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
5.01 mm4.97 mm0.51 ctJ / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2534557847
Side View
Table 56.0%Crown 38°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 64.4%

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: £515 GBP|Low: £353 GBP|High: £965 GBP|Avg: £569 GBP|+4.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 6£353 GBP
Retailer 7£381 GBP
Retailer 9£445 GBP
Retailer 10£461 GBP
Retailer 2£502 GBP
Retailer 1£515 GBP
Retailer 4£614 GBP
Retailer 8£621 GBP
Retailer 3£637 GBP
Retailer 5£958 GBP

44 data points across 10 retailers

16 retailers£353 GBP to £1,295 GBP

A
Cheapest Retailer
-
£353 GBP
HK$3,700 HKD
A
Retailer 2
-
£381 GBP
$510 USD
View
Final sale: no returns
A
Retailer 3
-
£413 GBP
$553 USD
View
B+
Retailer 4
-
£431 GBP
SGD 780 SGD
View
B+
Retailer 5
-
£445 GBP
$596 USD
View
B+
Retailer 6
-
£445 GBP
$596 USD
View
B+
Retailer 7
-
£470 GBP
$630 USD
View
B+
Retailer 8
-
£476 GBP
$638 USD
View
B+
Retailer 9
-
£502 GBP
View
B+
Retailer 10
-
£511 GBP
$685 USD
View
B+
Retailer 11
-
£515 GBP
View
B
Retailer 12
-
£614 GBP
€784 EUR
View
Retailer 13
-
£621 GBP
A$1,280 AUD
View
Price last confirmed 28 days ago
B+
Retailer 14
-
£637 GBP
ZAR 13,795 ZAR
View
B
Retailer 15
-
£958 GBP
View
Most Expensive
B
NZ Jewellers
f1b7d881-61a0-4bfe-9edb-534d48feff0b · Oct 30
£1,295 GBP
$1,735 USD
View
15 more retailers have this diamond
Prices start from £353 GBPSave up to £941 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
0.51ct Round
£353 GBP