Oval|Natural|GIA

1.51ct F SI2 Oval Natural Diamond

VG • F/SI2 • GIA 6522966580

Certificate GIA 6522966580

Diamond specifications and retailer prices

From $6,902 CAD
HK$38,600 HKD
As of November 1, 2026
Save $8,520 CAD (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $15,422 CAD at NZ Jewellers · As of October 30, 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 F 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 6522966580. Listed at 16 retailers as of October 30, 2026, with prices from $6,902 to $15,422, a $8,520 spread on the same certified stone. NZ Jewellers lists it at $15,422. 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
F
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6522966580
Dimensions8.71 × 6.35 × 4.12 mm
L/W Ratio1.37
Top View
8.71 mm6.35 mm1.51 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6522966580
Side View
Table 58.0%CrownGirdle: ThickPavilionCulet: NoneDepth 64.9%

Caratlytics Score

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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 1
Current: $15,422 CAD|Low: $6,848 CAD|High: $15,422 CAD|Avg: $9,567 CAD|+1.0%
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
November 1, 2026
Retailer 10$6,902 CAD
Retailer 5$7,047 CAD
Retailer 4$7,711 CAD
Retailer 9$8,144 CAD
Retailer 12$8,240 CAD
Retailer 3$8,353 CAD
Retailer 13$8,353 CAD
Retailer 14$8,353 CAD
Retailer 8$8,845 CAD
Retailer 7$9,166 CAD
Retailer 15$9,639 CAD
Retailer 6$9,960 CAD
Retailer 11$10,077 CAD
Retailer 2$13,586 CAD
NZ Jewellers$15,422 CAD

42 data points across 15 retailers

16 retailers$6,902 CAD to $15,422 CAD

A
Cheapest Retailer
-
$6,902 CAD
HK$38,600 HKD
A
Retailer 2
-
$7,047 CAD
$5,045 USD
View
A
Retailer 3
-
$7,286 CAD
$5,216 USD
View
A
Retailer 4
-
$7,711 CAD
$5,520 USD
View
Final sale: no returns
A
Retailer 5
-
$8,144 CAD
$5,830 USD
View
B+
Retailer 6
-
$8,240 CAD
$5,899 USD
View
B+
Retailer 7
-
$8,353 CAD
$5,980 USD
View
B+
Retailer 8
-
$8,353 CAD
$5,980 USD
View
B+
Retailer 9
-
$8,353 CAD
$5,980 USD
View
B+
Retailer 10
-
$8,845 CAD
£4,985 GBP
View
B+
Retailer 11
-
$9,166 CAD
$6,562 USD
View
B+
Retailer 12
-
$9,639 CAD
$6,900 USD
View
B+
Retailer 13
-
$9,960 CAD
$7,130 USD
View
B+
Retailer 14
-
$10,077 CAD
€6,870 EUR
View
B
Retailer 15
-
$13,586 CAD
£7,658 GBP
View
Most Expensive
B
NZ Jewellers
d32760a1-3354-42d2-a5c1-b9ac98a1e26e · Oct 30
$15,422 CAD
$11,040 USD
View
15 more retailers have this diamond
Prices start from $6,902 CADSave up to $8,520 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
$6,902 CAD