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Oval|Natural|GIA

1.51ct K SI2 Oval Natural Diamond

GD • K/SI2 • GIA 7563622122

Certificate GIA 7563622122

Diamond specifications and retailer prices

From $3,304 CAD
As of November 6, 2026
Save $4,320 CAD (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $7,624 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7563622122. Listed at 14 retailers as of November 5, 2026, with prices from $3,304 to $7,624, a $4,320 spread on the same certified stone. NZ Jewellers lists it at $7,624. 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
K
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7563622122
Dimensions9.30 × 6.10 × 4.00 mm
L/W Ratio1.52
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Cloud, Needle, Pinpoint, Natural
Top View
9.30 mm6.10 mm1.51 ctK / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7563622122
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $7,624 CAD|Low: $3,304 CAD|High: $7,624 CAD|Avg: $4,758 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
November 6, 2026
Retailer 7$3,304 CAD
Retailer 4$3,917 CAD
Retailer 6$4,116 CAD
Retailer 2$4,228 CAD
Retailer 8$4,360 CAD
Retailer 3$4,376 CAD
Retailer 11$4,500 CAD
Retailer 9$4,535 CAD
Retailer 13$4,545 CAD
Retailer 14$4,576 CAD
Retailer 5$5,048 CAD
Retailer 10$5,095 CAD
Retailer 12$7,299 CAD
NZ Jewellers$7,624 CAD

11 data points across 14 retailers

14 retailers$3,304 CAD to $7,624 CAD

B+
Cheapest Retailer
-
$3,304 CAD
B+
Retailer 2
-
$3,917 CAD
View
B+
Retailer 3
-
$4,116 CAD
View
B+
Retailer 4
-
$4,228 CAD
View
B+
Retailer 5
-
$4,360 CAD
View
B+
Retailer 6
-
$4,376 CAD
View
B+
Retailer 7
-
$4,500 CAD
View
B+
Retailer 8
-
$4,535 CAD
View
B+
Retailer 9
-
$4,545 CAD
View
B+
Retailer 10
-
$4,576 CAD
View
B+
Retailer 11
-
$5,048 CAD
View
B+
Retailer 12
-
$5,095 CAD
View
B
Retailer 13
-
$7,299 CAD
View
Most Expensive
B
NZ Jewellers
bd55cd5a-3bbc-4676-85f7-1a2106cd071f · Nov 5
$7,624 CAD
$5,420 USD
View
13 more retailers have this diamond
Prices start from $3,304 CADSave up to $4,320 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.

B+
1.51ct Oval
$3,304 CAD