Oval|Natural|GIA

0.51ct D VS2 Oval Natural Diamond

VG • D/VS2 • GIA 5423812802

Certificate GIA 5423812802

Diamond specifications and retailer prices

From $878 CAD
HK$4,900 HKD
As of October 29, 2026
Save $1,490 CAD (63%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,701 CAD 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 VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5423812802. Listed at 24 retailers as of October 29, 2026, with a 170% 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
Color
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle36°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 5423812802
Dimensions6.53 × 4.31 × 2.78 mm
L/W Ratio1.52
Top View
6.53 mm4.31 mm0.51 ctD / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5423812802
Side View
Table 62.0%Crown 36°Girdle: THK-ETKPavilion 41.6°Culet: NoneDepth 64.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $3,701 CAD|Low: $842 CAD|High: $3,849 CAD|Avg: $1,585 CAD
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
October 29, 2026
Retailer 19$878 CAD
Retailer 10$1,062 CAD
Retailer 18$1,089 CAD
Retailer 15$1,169 CAD
Retailer 6$1,180 CAD
Retailer 4$1,195 CAD
Retailer 8$1,224 CAD
Retailer 3$1,313 CAD
Retailer 9$1,362 CAD
Retailer 7$1,366 CAD
Retailer 16$1,407 CAD
Retailer 2$1,417 CAD
Retailer 5$1,576 CAD
Retailer 13$1,664 CAD
Retailer 14$1,817 CAD
Retailer 11$1,846 CAD
Retailer 12$2,172 CAD
Retailer 17$2,368 CAD
NZ Jewellers$3,701 CAD

30 data points across 19 retailers

24 retailers$878 CAD to $2,368 CAD

A
Cheapest Retailer
-
$878 CAD
HK$4,900 HKD
A
Retailer 2
-
$1,062 CAD
$759 USD
View
Price last confirmed 11 days ago
A
Retailer 3
-
$1,089 CAD
$778 USD
View
Final sale: no returns
A
Retailer 4
-
$1,169 CAD
$835 USD
View
A
Retailer 5
-
$1,180 CAD
$843 USD
View
Price last confirmed 37 days ago
A
Retailer 6
-
$1,180 CAD
$843 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
$1,180 CAD
$843 USD
View
Price last confirmed 13 days ago
A
Retailer 8
-
$1,195 CAD
$854 USD
View
A
Retailer 9
-
$1,224 CAD
SGD 1,182 SGD
View
A
Retailer 10
-
$1,225 CAD
$875 USD
View
Price last confirmed 12 days ago
A
Retailer 11
-
$1,313 CAD
$938 USD
View
B+
Retailer 12
-
$1,362 CAD
$973 USD
View
Price last confirmed 37 days ago
A
Retailer 13
-
$1,362 CAD
$973 USD
View
Price last confirmed 8 days ago
A
Retailer 14
-
$1,366 CAD
$976 USD
View
B+
Retailer 15
-
$1,407 CAD
$1,005 USD
View
B+
Retailer 16
-
$1,417 CAD
£797 GBP
View
B+
Retailer 17
-
$1,576 CAD
$1,126 USD
View
Price last confirmed 11 days ago
B+
Retailer 18
-
$1,664 CAD
€1,132 EUR
View
B
Retailer 19
-
$1,817 CAD
ZAR 20,972 ZAR
View
B
Retailer 20
-
$1,846 CAD
A$2,029 AUD
View
Price last confirmed 25 days ago
B
Retailer 21
-
$2,172 CAD
£1,222 GBP
View
B
Retailer 22
-
$2,368 CAD
£1,332 GBP
View
B
Retailer 23
-
$3,701 CAD
$2,644 USD
View
Price last confirmed 39 days ago
Most Expensive
B
NZ Jewellers
319ad562-b916-4847-96ee-8487884bbccc · Oct 20
$3,701 CAD
$2,644 USD
View
Price last confirmed 9 days ago
23 more retailers have this diamond
Prices start from $878 CADSave up to $1,490 CAD

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
$878 CAD