Oval|Natural|GIA

0.51ct D VS1 Oval Natural Diamond

VG • D/VS1 • GIA 1559502974

Certificate GIA 1559502974

Diamond specifications and retailer prices

From $1,030 CAD
$737 USD
As of November 2, 2026
Save $2,900 CAD (74%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,929 CAD at NZ Jewellers · As of November 2, 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 VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1559502974. Listed at 23 retailers as of November 2, 2026, with prices from $1,030 to $3,929, a $2,900 spread on the same certified stone. NZ Jewellers lists it at $3,929. 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
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.7°
Pavilion angle38°
OriginNatural
Grading LabGIA
CertificateGIA 1559502974
Dimensions6.48 × 4.54 × 2.81 mm
L/W Ratio1.43
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Pinpoint
Top View
6.48 mm4.54 mm0.51 ctD / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1559502974
Side View
Table 61.0%Crown 34.7°Girdle: STK-THKPavilion 38°Culet: NDepth 62.0%

Caratlytics Score

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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: Nov 2
Current: $3,929 CAD|Low: $1,030 CAD|High: $3,929 CAD|Avg: $1,673 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
November 2, 2026
Retailer 10$1,030 CAD
Retailer 13$1,156 CAD
Retailer 12$1,158 CAD
Retailer 7$1,230 CAD
Retailer 4$1,253 CAD
Retailer 15$1,253 CAD
Retailer 3$1,301 CAD
Retailer 5$1,446 CAD
Retailer 2$1,453 CAD
Retailer 11$1,474 CAD
Retailer 14$1,884 CAD
Retailer 9$1,934 CAD
Retailer 8$2,295 CAD
Retailer 6$2,513 CAD
NZ Jewellers$3,929 CAD

45 data points across 15 retailers

23 retailers$1,030 CAD to $3,929 CAD

A
Cheapest Retailer
-
$1,030 CAD
$737 USD
A
Retailer 2
-
$1,156 CAD
$827 USD
View
Final sale: no returns
A
Retailer 3
-
$1,158 CAD
SGD 1,120 SGD
View
A
Retailer 4
-
$1,230 CAD
$880 USD
View
Retailer 5
-
$1,253 CAD
$897 USD
View
Price last confirmed 68 days ago
Retailer 6
-
$1,253 CAD
$897 USD
View
Price last confirmed 34 days ago
A
Retailer 7
-
$1,253 CAD
$897 USD
View
A
Retailer 8
-
$1,253 CAD
$897 USD
View
A
Retailer 9
-
$1,266 CAD
$906 USD
View
A
Retailer 10
-
$1,301 CAD
$931 USD
View
B+
Retailer 11
-
$1,439 CAD
$1,030 USD
View
Retailer 12
-
$1,446 CAD
$1,035 USD
View
Price last confirmed 34 days ago
B+
Retailer 13
-
$1,446 CAD
$1,035 USD
View
B+
Retailer 14
-
$1,453 CAD
£819 GBP
View
B+
Retailer 15
-
$1,474 CAD
$1,055 USD
View
B+
Retailer 16
-
$1,636 CAD
$1,171 USD
View
Retailer 17
-
$1,884 CAD
A$2,074 AUD
View
Price last confirmed 29 days ago
B+
Retailer 18
-
$1,934 CAD
ZAR 22,361 ZAR
View
B
Retailer 19
-
$2,295 CAD
£1,293 GBP
View
B
Retailer 20
-
$2,513 CAD
£1,416 GBP
View
Retailer 21
-
$3,929 CAD
$2,812 USD
View
Price last confirmed 65 days ago
Retailer 22
-
$3,929 CAD
$2,812 USD
View
Price last confirmed 35 days ago
Most Expensive
B
NZ Jewellers
ddf7a7a4-5b7c-4936-b47e-8b1399b7828b · Nov 2
$3,929 CAD
$2,812 USD
View
22 more retailers have this diamond
Prices start from $1,030 CADSave up to $2,900 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
$1,030 CAD