Oval|Natural|GIA

1.51ct D VS1 Oval Natural Diamond

VG • D/VS1 • GIA 7531799505

Certificate GIA 7531799505

Diamond specifications and retailer prices

From $12,577 CAD
$9,000 USD
As of October 28, 2026
Save $9,508 CAD (43%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $24,575 CAD at NZ Jewellers · As of September 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7531799505. Listed at 17 retailers as of October 28, 2026, with a 76% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 7531799505
Dimensions8.97 × 6.37 × 4.10 mm
L/W Ratio1.41
Top View
8.97 mm6.37 mm1.51 ctD / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 7531799505
Side View
Table 57.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 64.4%

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 28
Current: $13,088 CAD|Low: $12,577 CAD|High: $22,351 CAD|Avg: $15,772 CAD|-4.2%
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 12$12,577 CAD
Retailer 1$13,088 CAD
Retailer 4$13,122 CAD
Retailer 3$13,981 CAD
Retailer 13$14,139 CAD
Retailer 5$14,493 CAD
Retailer 8$15,274 CAD
Retailer 11$15,574 CAD
Retailer 7$15,597 CAD
Retailer 2$16,856 CAD
Retailer 10$17,819 CAD
Retailer 9$20,775 CAD
Retailer 6$22,084 CAD

32 data points across 13 retailers

17 retailers$12,577 CAD to $22,084 CAD

A
Cheapest Retailer
-
$12,577 CAD
$9,000 USD
A
Retailer 2
-
$13,088 CAD
€8,920 EUR
View
A
Retailer 3
-
$13,122 CAD
$9,390 USD
View
A
Retailer 4
-
$13,981 CAD
$10,005 USD
View
A
Retailer 5
-
$14,139 CAD
$10,118 USD
View
Final sale: no returns
A
Retailer 6
-
$14,493 CAD
$10,372 USD
View
A
Retailer 7
-
$15,274 CAD
£8,606 GBP
View
Retailer 8
-
$15,574 CAD
A$17,146 AUD
View
Price last confirmed 9 days ago
A
Retailer 9
-
$15,597 CAD
£8,789 GBP
View
Retailer 10
-
$15,974 CAD
$11,431 USD
View
Price last confirmed 32 days ago
Retailer 11
-
$16,220 CAD
$11,607 USD
View
Price last confirmed 33 days ago
B+
Retailer 12
-
$16,856 CAD
$12,062 USD
View
B+
Retailer 13
-
$17,819 CAD
€12,144 EUR
View
Retailer 14
-
$18,430 CAD
$13,189 USD
View
Price last confirmed 34 days ago
B
Retailer 15
-
$20,775 CAD
ZAR 240,174 ZAR
View
B+
Retailer 16
-
$22,084 CAD
£12,444 GBP
View
Most Expensive
NZ Jewellers
c87daff2-472c-48d9-8282-37afd78a8dec · Sep 30
$24,575 CAD
$17,586 USD
View
Price last confirmed 33 days ago
16 more retailers have this diamond
Prices start from $12,577 CADSave up to $9,508 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
$12,577 CAD