Oval|Natural|GIA

1.51ct I VS1 Oval Natural Diamond

EX • I/VS1 • GIA 7523552518

Certificate GIA 7523552518

Diamond specifications and retailer prices

From $10,507 CAD
$7,522 USD
As of October 30, 2026
Save $11,938 CAD (53%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $22,445 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 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 7523552518. Listed at 22 retailers as of October 30, 2026, with prices from $10,507 to $22,445, a $11,938 spread on the same certified stone. NZ Jewellers lists it at $22,445. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle40.01°
Pavilion angle39.88°
OriginNatural
Grading LabGIA
CertificateGIA 7523552518
Dimensions8.97 × 6.43 × 4.01 mm
L/W Ratio1.40
Culet sizeNone
Top View
8.97 mm6.43 mm1.51 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7523552518
Side View
Table 60.0%Crown 40.01°Girdle: STK-THKPavilion 39.88°Culet: NoneDepth 62.4%

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 30
Current: $22,445 CAD|Low: $10,287 CAD|High: $22,445 CAD|Avg: $13,917 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
October 31, 2026
Retailer 12$11,175 CAD
Retailer 10$11,221 CAD
Retailer 5$11,223 CAD
Retailer 6$11,516 CAD
Retailer 4$12,157 CAD
Retailer 11$12,344 CAD
Retailer 8$12,395 CAD
Retailer 3$13,454 CAD
Retailer 13$14,028 CAD
Retailer 2$14,665 CAD
Retailer 9$16,195 CAD
Retailer 7$18,803 CAD
NZ Jewellers$22,445 CAD

42 data points across 13 retailers

22 retailers$10,507 CAD to $22,445 CAD

A
Cheapest Retailer
-
$10,507 CAD
$7,522 USD
A
Retailer 2
-
$11,002 CAD
$7,876 USD
View
B+
Retailer 3
-
$11,175 CAD
$8,000 USD
View
B+
Retailer 4
-
$11,221 CAD
$8,033 USD
View
Final sale: no returns
B+
Retailer 5
-
$11,223 CAD
$8,034 USD
View
B+
Retailer 6
-
$11,316 CAD
$8,101 USD
View
B+
Retailer 7
-
$11,516 CAD
£6,491 GBP
View
B+
Retailer 8
-
$11,948 CAD
$8,553 USD
View
B+
Retailer 9
-
$12,157 CAD
$8,703 USD
View
B+
Retailer 10
-
$12,344 CAD
$8,837 USD
View
Retailer 11
-
$12,395 CAD
A$13,652 AUD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$12,712 CAD
$9,100 USD
View
B+
Retailer 13
-
$12,712 CAD
$9,100 USD
View
B+
Retailer 14
-
$12,868 CAD
$9,212 USD
View
B+
Retailer 15
-
$13,131 CAD
$9,400 USD
View
B+
Retailer 16
-
$13,420 CAD
$9,607 USD
View
B+
Retailer 17
-
$13,454 CAD
£7,584 GBP
View
B
Retailer 18
-
$14,028 CAD
$10,042 USD
View
B+
Retailer 19
-
$14,665 CAD
€9,998 EUR
View
Retailer 20
-
$16,195 CAD
ZAR 187,299 ZAR
View
Price last confirmed 8 days ago
B
Retailer 21
-
$18,803 CAD
£10,599 GBP
View
Most Expensive
B
NZ Jewellers
64579ecb-5c5a-449c-a8fd-917868055935 · Oct 30
$22,445 CAD
$16,068 USD
View
21 more retailers have this diamond
Prices start from $10,507 CADSave up to $11,938 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
$10,507 CAD