Round|Natural|GIA

0.51ct J VVS1 Round Natural Diamond

GD • J/VVS1 • GIA 2376788704

Certificate GIA 2376788704

Diamond specifications and retailer prices

From £321 GBP
$430 USD
As of October 31, 2026
Save £884 GBP (73%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,205 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 standard cut grade and certified by GIA 2376788704. Listed at 20 retailers as of October 30, 2026, with prices from £321 to £1,205, a £884 spread on the same certified stone. NZ Jewellers lists it at £1,205. 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
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2376788704
Dimensions5.09 × 5.06 × 3.24 mm
L/W Ratio1.01
Top View
5.09 mm5.06 mm0.51 ctJ / VVS1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2376788704
Side View
Table 58.0%Crown 37.5°Girdle: THN-STKPavilion 41.4°Culet: NoneDepth 63.8%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: £479 GBP|Low: £252 GBP|High: £1,088 GBP|Avg: £499 GBP|+6.4%
Retailer 1
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
Retailer 19
October 31, 2026
Retailer 16£321 GBP
Retailer 5£348 GBP
Retailer 17£353 GBP
Retailer 19£362 GBP
Retailer 8£368 GBP
Retailer 2£375 GBP
Retailer 3£375 GBP
Retailer 11£402 GBP
Retailer 4£427 GBP
Retailer 6£428 GBP
Retailer 7£475 GBP
Retailer 1£479 GBP
Retailer 10£500 GBP
Retailer 15£507 GBP
Retailer 13£521 GBP
Retailer 18£578 GBP
Retailer 12£593 GBP
Retailer 14£892 GBP
Retailer 9£1,088 GBP

41 data points across 19 retailers

20 retailers£321 GBP to £1,205 GBP

B+
Cheapest Retailer
-
£321 GBP
$430 USD
Final sale: no returns
B+
Retailer 2
-
£348 GBP
$466 USD
View
B+
Retailer 3
-
£353 GBP
HK$3,700 HKD
View
Retailer 4
-
£362 GBP
$485 USD
View
Price last confirmed 26 days ago
B+
Retailer 5
-
£368 GBP
$493 USD
View
B+
Retailer 6
-
£375 GBP
$502 USD
View
B+
Retailer 7
-
£375 GBP
$502 USD
View
B+
Retailer 8
-
£402 GBP
$538 USD
View
B+
Retailer 9
-
£428 GBP
$573 USD
View
B+
Retailer 10
-
£442 GBP
$592 USD
View
B+
Retailer 11
-
£475 GBP
$636 USD
View
B+
Retailer 12
-
£479 GBP
View
B+
Retailer 13
-
£500 GBP
$670 USD
View
B+
Retailer 14
-
£507 GBP
View
B+
Retailer 15
-
£521 GBP
€665 EUR
View
Retailer 16
-
£578 GBP
A$1,191 AUD
View
Price last confirmed 27 days ago
B
Retailer 17
-
£593 GBP
ZAR 12,835 ZAR
View
B
Retailer 18
-
£892 GBP
View
C
Retailer 19
-
£1,088 GBP
CA$2,024 CAD
View
Most Expensive
C
NZ Jewellers
4bd39d80-6f07-459f-a020-a58afde63a7a · Oct 30
£1,205 GBP
$1,614 USD
View
19 more retailers have this diamond
Prices start from £321 GBPSave up to £884 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+
0.51ct Round
£321 GBP