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Oval|Natural|GIA

0.51ct D VS1 Oval Natural Diamond

EX • D/VS1 • GIA 6525777930

Certificate GIA 6525777930

Diamond specifications and retailer prices

From $1,252 CAD
HK$7,000 HKD
As of October 30, 2026
Save $2,630 CAD (68%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,882 CAD at NZ Jewellers · As of October 30, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6525777930. Listed at 21 retailers as of October 30, 2026, with prices from $1,252 to $3,882, a $2,630 spread on the same certified stone. NZ Jewellers lists it at $3,882. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
D
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6525777930
Dimensions6.48 × 4.50 × 2.79 mm
L/W Ratio1.44
Top View
6.48 mm4.50 mm0.51 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6525777930
Side View
Table 58.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.1%

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: $3,882 CAD|Low: $1,252 CAD|High: $3,882 CAD|Avg: $2,147 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
November 1, 2026
Retailer 3$1,252 CAD
Retailer 13$1,502 CAD
Retailer 7$1,559 CAD
Retailer 5$1,628 CAD
Retailer 16$1,691 CAD
Retailer 12$1,810 CAD
Retailer 9$1,815 CAD
Retailer 15$1,871 CAD
Retailer 6$1,878 CAD
Retailer 10$2,057 CAD
Retailer 14$2,081 CAD
Retailer 11$2,457 CAD
Retailer 4$2,685 CAD
Retailer 2$2,916 CAD
Retailer 8$3,194 CAD
NZ Jewellers$3,882 CAD

43 data points across 16 retailers

21 retailers$1,252 CAD to $3,882 CAD

A
Cheapest Retailer
-
$1,252 CAD
HK$7,000 HKD
A
Retailer 2
-
$1,309 CAD
$937 USD
View
B+
Retailer 3
-
$1,502 CAD
$1,075 USD
View
Final sale: no returns
Retailer 4
-
$1,525 CAD
$1,091 USD
View
Price last confirmed 77 days ago
B+
Retailer 5
-
$1,559 CAD
$1,116 USD
View
B+
Retailer 6
-
$1,628 CAD
$1,165 USD
View
B+
Retailer 7
-
$1,691 CAD
$1,210 USD
View
B+
Retailer 8
-
$1,779 CAD
$1,273 USD
View
B+
Retailer 9
-
$1,810 CAD
$1,295 USD
View
B+
Retailer 10
-
$1,815 CAD
£1,023 GBP
View
Retailer 11
-
$1,871 CAD
£1,054 GBP
View
Price last confirmed 33 days ago
B+
Retailer 12
-
$1,878 CAD
$1,344 USD
View
B+
Retailer 13
-
$2,057 CAD
€1,402 EUR
View
Retailer 14
-
$2,081 CAD
A$2,291 AUD
View
Price last confirmed 29 days ago
B+
Retailer 15
-
$2,113 CAD
£1,190 GBP
View
B
Retailer 16
-
$2,194 CAD
$1,570 USD
View
B+
Retailer 17
-
$2,457 CAD
ZAR 28,405 ZAR
View
B
Retailer 18
-
$2,685 CAD
€1,830 EUR
View
B
Retailer 19
-
$2,916 CAD
£1,643 GBP
View
B
Retailer 20
-
$3,194 CAD
£1,800 GBP
View
Most Expensive
B
NZ Jewellers
9e702447-0f38-491f-9942-1b9e46e313e1 · Oct 30
$3,882 CAD
$2,778 USD
View
20 more retailers have this diamond
Prices start from $1,252 CADSave up to $2,630 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
$1,252 CAD