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Oval|Natural|GIA

1.51ct G IF Oval Natural Diamond

EX • G/IF • GIA 6237681740

Certificate GIA 6237681740

Diamond specifications and retailer prices

From $14,151 CAD
As of November 4, 2026
Save $10,582 CAD (43%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $24,733 CAD at NZ Jewellers · As of November 2, 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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6237681740. Listed at 12 retailers as of November 2, 2026, with prices from $14,151 to $24,733, a $10,582 spread on the same certified stone. NZ Jewellers lists it at $24,733. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.29°
OriginNatural
Grading LabGIA
CertificateGIA 6237681740
Dimensions9.28 × 6.19 × 3.94 mm
L/W Ratio1.50
Top View
9.28 mm6.19 mm1.51 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6237681740
Side View
Table 63.0%Crown 37.29°Girdle: Slightly Thick to Very ThickPavilionCulet: NDepth 63.7%

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 4
Current: $24,733 CAD|Low: $15,322 CAD|High: $24,859 CAD|Avg: $18,394 CAD|-0.5%
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
Retailer 17
Retailer 18
November 4, 2026
Retailer 5$15,322 CAD
Retailer 13$15,777 CAD
Retailer 15$16,124 CAD
Retailer 3$16,144 CAD
Retailer 8$16,861 CAD
Retailer 7$17,388 CAD
Retailer 4$17,675 CAD
Retailer 18$17,746 CAD
Retailer 16$18,019 CAD
Retailer 9$18,189 CAD
Retailer 10$18,305 CAD
Retailer 6$18,642 CAD
Retailer 2$18,659 CAD
Retailer 11$18,659 CAD
Retailer 12$19,286 CAD
Retailer 17$20,296 CAD
Retailer 14$23,175 CAD
NZ Jewellers$24,733 CAD

37 data points across 18 retailers

12 retailers$14,151 CAD to $24,733 CAD

A
Cheapest Retailer
-
$14,151 CAD
A
Retailer 2
-
$15,777 CAD
View
Retailer 3
-
$16,124 CAD
View
Price last confirmed 13 days ago
A
Retailer 4
-
$16,144 CAD
View
B+
Retailer 5
-
$17,675 CAD
View
B+
Retailer 6
-
$17,746 CAD
View
B+
Retailer 7
-
$18,019 CAD
View
B+
Retailer 8
-
$18,659 CAD
View
B+
Retailer 9
-
$18,659 CAD
View
B+
Retailer 10
-
$19,286 CAD
View
B+
Retailer 11
-
$23,175 CAD
View
Most Expensive
B
NZ Jewellers
831a7074-f4e4-4613-b673-d1cb2bdc511c · Nov 2
$24,733 CAD
$17,749 USD
View
11 more retailers have this diamond
Prices start from $14,151 CADSave up to $10,582 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
$14,151 CAD