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Oval|Natural|GIA

0.51ct D SI2 Oval Natural Diamond

EX • D/SI2 • GIA 5563528487

Certificate GIA 5563528487

Diamond specifications and retailer prices

From $886 CAD
As of October 18, 2026
14 retailers carry this diamond
Most expensive: $3,004 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5563528487. Listed at 14 retailers as of October 18, 2026. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.51
Carat
D
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32°
Pavilion angle42°
OriginNatural
Grading LabGIA
CertificateGIA 5563528487
Dimensions6.45 × 4.50 × 2.83 mm
L/W Ratio1.43
Key to symbols
Cloud
Top View
6.45 mm4.50 mm0.51 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5563528487
Side View
Table 61.0%Crown 32°Girdle: MED-THKPavilion 42°Culet: NoneDepth 62.8%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 18
Current: $3,004 CAD|Low: $740 CAD|High: $3,004 CAD|Avg: $1,268 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
October 30, 2026
Retailer 4$885 CAD
Retailer 13$886 CAD
Retailer 3$907 CAD
Retailer 5$958 CAD
Retailer 12$958 CAD
Retailer 14$994 CAD
Retailer 7$1,106 CAD
Retailer 15$1,144 CAD
Retailer 8$1,148 CAD
Retailer 2$1,160 CAD
Retailer 9$1,182 CAD
Retailer 6$1,256 CAD
Retailer 11$1,362 CAD
Retailer 10$2,224 CAD
NZ Jewellers$3,004 CAD

22 data points across 15 retailers

14 retailers$886 CAD to $3,004 CAD

Retailer 1
-
$886 CAD
Price last confirmed 19 days ago
Retailer 2
-
$907 CAD
View
Price last confirmed 9 days ago
Retailer 3
-
$958 CAD
View
Price last confirmed 8 days ago
Retailer 4
-
$958 CAD
View
Price last confirmed 8 days ago
Retailer 5
-
$994 CAD
View
Price last confirmed 8 days ago
Retailer 6
-
$1,106 CAD
View
Price last confirmed 10 days ago
Retailer 7
-
$1,144 CAD
View
Price last confirmed 7 days ago
Retailer 8
-
$1,148 CAD
View
Price last confirmed 7 days ago
Retailer 9
-
$1,160 CAD
View
Price last confirmed 7 days ago
Retailer 10
-
$1,182 CAD
View
Price last confirmed 7 days ago
Retailer 11
-
$1,256 CAD
View
Price last confirmed 7 days ago
Retailer 12
-
$1,362 CAD
View
Price last confirmed 8 days ago
Retailer 13
-
$2,224 CAD
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
0bd4f918-9ca8-4b85-af13-a681bd8accd7 · Oct 30
$3,004 CAD
$2,136 USD
View
Price last confirmed 7 days ago
13 more retailers have this diamond

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.

0.51ct Oval
$886 CAD