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Oval|Natural|GIA

0.51ct G SI2 Oval Natural Diamond

GD • G/SI2 • GIA 3495571664

Certificate GIA 3495571664

Diamond specifications and retailer prices

From $847 CAD
As of November 6, 2026
Save $1,274 CAD (60%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,882 CAD at NZ Jewellers · As of September 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3495571664. Listed at 11 retailers as of November 2, 2026, with a 150% 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
G
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3495571664
Dimensions6.87 × 4.51 × 2.79 mm
L/W Ratio1.52
Top View
6.87 mm4.51 mm0.51 ctG / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3495571664
Side View
Table 60.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 61.9%

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: Nov 6
Current: $1,342 CAD|Low: $776 CAD|High: $2,148 CAD|Avg: $1,222 CAD|+6.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6$847 CAD
Retailer 9$847 CAD
Retailer 5$882 CAD
Retailer 8$1,079 CAD
Retailer 7$1,104 CAD
Retailer 3$1,114 CAD
Retailer 1$1,342 CAD
Retailer 10$1,394 CAD
Retailer 2$1,485 CAD
Retailer 4$2,121 CAD

41 data points across 10 retailers

11 retailers$847 CAD to $2,121 CAD

A
Cheapest Retailer
-
$847 CAD
Final sale: no returns
B+
Retailer 2
-
$882 CAD
View
Retailer 3
-
$919 CAD
View
Price last confirmed 29 days ago
Retailer 4
-
$919 CAD
View
Price last confirmed 29 days ago
Retailer 5
-
$955 CAD
View
Price last confirmed 38 days ago
Retailer 6
-
$1,061 CAD
View
Price last confirmed 38 days ago
B
Retailer 7
-
$1,104 CAD
View
B+
Retailer 8
-
$1,114 CAD
View
B
Retailer 9
-
$1,342 CAD
View
B
Retailer 10
-
$2,121 CAD
View
Most Expensive
NZ Jewellers
cbba017b-9d88-497a-8669-dd54be22c97f · Sep 30
$2,882 CAD
$2,049 USD
View
Price last confirmed 37 days ago
10 more retailers have this diamond
Prices start from $847 CADSave up to $1,274 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
$847 CAD