Oval|Natural|GIA

1.51ct G VS1 Oval Natural Diamond

EX • G/VS1 • GIA 1549547768

Certificate GIA 1549547768

Diamond specifications and retailer prices

From $12,649 CAD
$9,055 USD
As of October 31, 2026
Save $8,902 CAD (41%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $22,683 CAD at NZ Jewellers · As of September 19, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1549547768. Listed at 19 retailers as of October 29, 2026, with a 70% 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
G
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1549547768
Dimensions9.05 × 6.47 × 3.95 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Needle, Pinpoint
Top View
9.05 mm6.47 mm1.51 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1549547768
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 60.9%

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: Oct 31
Current: $15,031 CAD|Low: $12,546 CAD|High: $21,551 CAD|Avg: $16,300 CAD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 2$12,649 CAD
Retailer 7$13,585 CAD
Retailer 3$13,690 CAD
Retailer 5$13,726 CAD
Retailer 11$14,639 CAD
Retailer 1$15,031 CAD
Retailer 12$15,109 CAD
Retailer 4$16,366 CAD
Retailer 13$16,435 CAD
Retailer 8$17,296 CAD
Retailer 10$20,065 CAD
Retailer 6$20,164 CAD
Retailer 9$21,551 CAD

37 data points across 13 retailers

19 retailers$12,649 CAD to $21,551 CAD

A
Cheapest Retailer
-
$12,649 CAD
$9,055 USD
A
Retailer 2
-
$13,585 CAD
$9,725 USD
View
Retailer 3
-
$13,610 CAD
$9,743 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
$13,690 CAD
$9,800 USD
View
A
Retailer 5
-
$13,726 CAD
$9,826 USD
View
Final sale: no returns
A
Retailer 6
-
$14,639 CAD
$10,480 USD
View
Retailer 7
-
$14,744 CAD
$10,555 USD
View
Price last confirmed 39 days ago
Retailer 8
-
$14,744 CAD
$10,555 USD
View
Price last confirmed 14 days ago
A
Retailer 9
-
$14,890 CAD
$10,659 USD
View
A
Retailer 10
-
$15,031 CAD
£8,473 GBP
View
Retailer 11
-
$15,109 CAD
A$16,640 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$16,366 CAD
$11,716 USD
View
B+
Retailer 13
-
$16,435 CAD
£9,264 GBP
View
Retailer 14
-
$17,011 CAD
$12,178 USD
View
Price last confirmed 40 days ago
B+
Retailer 15
-
$17,296 CAD
€11,792 EUR
View
B+
Retailer 16
-
$20,065 CAD
£11,310 GBP
View
B+
Retailer 17
-
$20,164 CAD
ZAR 233,201 ZAR
View
B
Retailer 18
-
$21,551 CAD
£12,148 GBP
View
Most Expensive
NZ Jewellers
92df0089-de5e-4fd2-97f6-2450170d9aee · Sep 19
$22,683 CAD
$16,238 USD
View
Price last confirmed 42 days ago
18 more retailers have this diamond
Prices start from $12,649 CADSave up to $8,902 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
$12,649 CAD