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Oval|Natural|GIA

1.51ct I VS1 Oval Natural Diamond

ID • I/VS1 • GIA 1543088062

Certificate GIA 1543088062

Diamond specifications and retailer prices

From $8,797 CAD
As of November 4, 2026
Save $8,056 CAD (48%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $20,085 CAD at NZ Jewellers · As of October 20, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1543088062. Listed at 17 retailers as of November 4, 2026, with a 92% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
I
Color
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1543088062
Dimensions9.01 × 6.37 × 4.03 mm
L/W Ratio1.41
Culet sizeNone
Key to symbols
Cloud, Needle
Top View
9.01 mm6.37 mm1.51 ctI / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1543088062
Side View
Table 57.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.3%

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 4
Current: $20,085 CAD|Low: $8,368 CAD|High: $20,085 CAD|Avg: $12,364 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
Retailer 17
Retailer 18
Retailer 19
November 4, 2026
Retailer 4$8,797 CAD
Retailer 17$9,247 CAD
Retailer 19$9,412 CAD
Retailer 9$10,043 CAD
Retailer 15$10,043 CAD
Retailer 5$10,493 CAD
Retailer 10$10,879 CAD
Retailer 16$11,046 CAD
Retailer 7$12,096 CAD
Retailer 8$12,096 CAD
Retailer 3$12,164 CAD
Retailer 6$12,500 CAD
Retailer 18$12,553 CAD
Retailer 14$13,124 CAD
Retailer 12$13,247 CAD
Retailer 13$14,895 CAD
Retailer 11$16,807 CAD
Retailer 2$16,853 CAD
NZ Jewellers$20,085 CAD

25 data points across 19 retailers

17 retailers$8,797 CAD to $16,853 CAD

A
Cheapest Retailer
-
$8,797 CAD
A
Retailer 2
-
$9,247 CAD
View
A
Retailer 3
-
$9,412 CAD
View
A
Retailer 4
-
$10,043 CAD
View
Final sale: no returns
A
Retailer 5
-
$10,493 CAD
View
Retailer 6
-
$10,879 CAD
View
Price last confirmed 14 days ago
Retailer 7
-
$11,046 CAD
View
Price last confirmed 14 days ago
B+
Retailer 8
-
$12,096 CAD
View
B+
Retailer 9
-
$12,096 CAD
View
B+
Retailer 10
-
$12,164 CAD
View
B+
Retailer 11
-
$12,500 CAD
View
Retailer 12
-
$12,553 CAD
View
Price last confirmed 13 days ago
B+
Retailer 13
-
$13,124 CAD
View
B+
Retailer 14
-
$13,247 CAD
View
B+
Retailer 15
-
$14,895 CAD
View
B
Retailer 16
-
$16,853 CAD
View
Most Expensive
NZ Jewellers
71cb1c51-0cf3-4ead-85aa-1f2e4a7adb5c · Oct 20
$20,085 CAD
$14,413 USD
View
Price last confirmed 15 days ago
16 more retailers have this diamond
Prices start from $8,797 CADSave up to $8,056 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
$8,797 CAD