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Oval|Natural|GIA

1.51ct D SI2 Oval Natural Diamond

VG • D/SI2 • GIA 5566016094

Certificate GIA 5566016094

Diamond specifications and retailer prices

From $6,833 CAD
As of November 5, 2026
Save $8,341 CAD (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $15,174 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5566016094. Listed at 16 retailers as of November 5, 2026, with prices from $6,833 to $15,174, a $8,341 spread on the same certified stone. NZ Jewellers lists it at $15,174. 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

1.51
Carat
D
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5566016094
Dimensions8.74 × 6.25 × 4.04 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity, Needle
Top View
8.74 mm6.25 mm1.51 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5566016094
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: 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: Nov 5
Current: $15,174 CAD|Low: $6,573 CAD|High: $15,174 CAD|Avg: $9,324 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 6, 2026
Retailer 9$6,833 CAD
Retailer 4$7,230 CAD
Retailer 6$7,914 CAD
Retailer 7$8,164 CAD
Retailer 2$8,503 CAD
Retailer 10$8,617 CAD
Retailer 12$8,701 CAD
Retailer 5$8,988 CAD
Retailer 3$9,073 CAD
Retailer 13$9,073 CAD
Retailer 15$9,073 CAD
Retailer 8$9,295 CAD
Retailer 14$9,358 CAD
Retailer 16$10,469 CAD
Retailer 11$13,332 CAD
NZ Jewellers$15,174 CAD

29 data points across 16 retailers

16 retailers$6,833 CAD to $15,174 CAD

A
Cheapest Retailer
-
$6,833 CAD
A
Retailer 2
-
$7,230 CAD
View
Final sale: no returns
A
Retailer 3
-
$7,914 CAD
View
A
Retailer 4
-
$8,164 CAD
View
A
Retailer 5
-
$8,503 CAD
View
A
Retailer 6
-
$8,617 CAD
View
A
Retailer 7
-
$8,701 CAD
View
Retailer 8
-
$8,988 CAD
View
Price last confirmed 30 days ago
Retailer 9
-
$9,073 CAD
View
Price last confirmed 29 days ago
A
Retailer 10
-
$9,073 CAD
View
A
Retailer 11
-
$9,073 CAD
View
A
Retailer 12
-
$9,295 CAD
View
A
Retailer 13
-
$9,358 CAD
View
B+
Retailer 14
-
$10,469 CAD
View
B+
Retailer 15
-
$13,332 CAD
View
Most Expensive
B
NZ Jewellers
4e0d72f1-3c0f-43a1-b583-c4d885b4e6cb · Nov 5
$15,174 CAD
$10,788 USD
View
15 more retailers have this diamond
Prices start from $6,833 CADSave up to $8,341 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
1.51ct Oval
$6,833 CAD