Oval|Natural|GIA

0.51ct D VVS1 Oval Natural Diamond

GD • D/VVS1 • GIA 1475921215

Certificate GIA 1475921215

Diamond specifications and retailer prices

From £525 GBP
HK$5,500 HKD
As of October 30, 2026
Save £908 GBP (63%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £2,240 GBP at NZ Jewellers · As of October 20, 2026
View at NZ Jewellers

About this 0.51ct natural oval diamond

This 0.51ct natural oval sits in the half to three-quarter carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1475921215. Listed at 23 retailers as of October 30, 2026, with a 173% 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

0.51
Carat
D
Colour
VVS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
Crown angle32.7°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 1475921215
Dimensions6.38 × 4.58 × 2.79 mm
L/W Ratio1.39
Key to symbols
Feather
Top View
6.38 mm4.58 mm0.51 ctD / VVS1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1475921215
Side View
Table 59.0%Crown 32.7°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 60.9%

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: £2,240 GBP|Low: £506 GBP|High: £2,341 GBP|Avg: £926 GBP|+4.7%
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
Retailer 19
Retailer 20
October 31, 2026
Retailer 16£525 GBP
Retailer 5£637 GBP
Retailer 17£659 GBP
Retailer 4£698 GBP
Retailer 8£714 GBP
Retailer 9£721 GBP
Retailer 7£740 GBP
Retailer 11£746 GBP
Retailer 19£772 GBP
Retailer 10£775 GBP
Retailer 3£824 GBP
Retailer 20£828 GBP
Retailer 2£836 GBP
Retailer 6£934 GBP
Retailer 12£976 GBP
Retailer 13£1,005 GBP
Retailer 14£1,103 GBP
Retailer 15£1,316 GBP
Retailer 18£1,433 GBP
NZ Jewellers£2,240 GBP

27 data points across 20 retailers

23 retailers£525 GBP to £1,433 GBP

A
Cheapest Retailer
-
£525 GBP
HK$5,500 HKD
Retailer 2
-
£637 GBP
$854 USD
View
Price last confirmed 12 days ago
A
Retailer 3
-
£659 GBP
$883 USD
View
Final sale: no returns
A
Retailer 4
-
£698 GBP
$935 USD
View
Retailer 5
-
£714 GBP
$957 USD
View
Price last confirmed 38 days ago
Retailer 6
-
£714 GBP
$957 USD
View
Price last confirmed 8 days ago
A
Retailer 7
-
£721 GBP
$966 USD
View
A
Retailer 8
-
£740 GBP
SGD 1,339 SGD
View
Retailer 9
-
£746 GBP
$1,000 USD
View
Price last confirmed 15 days ago
B+
Retailer 10
-
£772 GBP
$1,035 USD
View
Retailer 11
-
£775 GBP
$1,039 USD
View
Price last confirmed 14 days ago
Retailer 12
-
£824 GBP
$1,104 USD
View
Price last confirmed 39 days ago
Retailer 13
-
£824 GBP
$1,104 USD
View
Price last confirmed 10 days ago
B+
Retailer 14
-
£828 GBP
$1,110 USD
View
B+
Retailer 15
-
£836 GBP
View
B+
Retailer 16
-
£934 GBP
$1,252 USD
View
Retailer 17
-
£976 GBP
A$2,012 AUD
View
Price last confirmed 27 days ago
B
Retailer 18
-
£1,005 GBP
€1,282 EUR
View
B+
Retailer 19
-
£1,103 GBP
ZAR 23,869 ZAR
View
B
Retailer 20
-
£1,316 GBP
View
B
Retailer 21
-
£1,433 GBP
View
Retailer 22
-
£2,240 GBP
$3,002 USD
View
Price last confirmed 41 days ago
Most Expensive
NZ Jewellers
02a7804e-c727-4477-a77b-442a242bf7d8 · Oct 20
£2,240 GBP
$3,002 USD
View
Price last confirmed 10 days ago
22 more retailers have this diamond
Prices start from £525 GBPSave up to £908 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 Oval
£525 GBP