Oval|Natural|GIA

1.51ct F VVS1 Oval Natural Diamond

GD • F/VVS1 • GIA 1555986951

Certificate GIA 1555986951

Diamond specifications and retailer prices

From $20,385 CAD
As of November 5, 2026
Save $14,212 CAD (41%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $34,597 CAD at With Clarity · As of November 4, 2026
View at With Clarity

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1555986951. Listed at 11 retailers as of November 4, 2026, with prices from $20,385 to $34,597, a $14,212 spread on the same certified stone. With Clarity lists it at $34,597. 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
F
Color
VVS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1555986951
Dimensions9.47 × 6.26 × 3.91 mm
L/W Ratio1.51
Culet sizeNone
Key to symbols
Pinpoint, Feather
Top View
9.47 mm6.26 mm1.51 ctF / VVS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1555986951
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $24,359 CAD|Low: $15,502 CAD|High: $34,597 CAD|Avg: $23,990 CAD|+16.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
With Clarity
November 6, 2026
Retailer 4$15,502 CAD
Retailer 7$20,385 CAD
Retailer 6$21,054 CAD
Retailer 12$21,158 CAD
Retailer 2$22,540 CAD
Retailer 9$23,558 CAD
Retailer 10$23,635 CAD
Retailer 1$24,359 CAD
Retailer 11$24,762 CAD
Retailer 5$29,460 CAD
Retailer 3$30,282 CAD
Retailer 8$31,450 CAD
With Clarity$34,597 CAD

20 data points across 13 retailers

11 retailers$20,385 CAD to $34,597 CAD

B+
Cheapest Retailer
-
$20,385 CAD
B
Retailer 2
-
$21,054 CAD
View
B
Retailer 3
-
$21,158 CAD
View
Retailer 4
-
$22,540 CAD
View
Price last confirmed 14 days ago
B
Retailer 5
-
$23,558 CAD
View
B
Retailer 6
-
$23,635 CAD
View
B
Retailer 7
-
$24,359 CAD
View
B
Retailer 8
-
$24,762 CAD
View
C
Retailer 9
-
$29,460 CAD
View
C
Retailer 10
-
$31,450 CAD
View
Most Expensive
B
With Clarity
1555986951 · Nov 4
$34,597 CAD
$24,772 USD
View
10 more retailers have this diamond
Prices start from $20,385 CADSave up to $14,212 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.

B+
1.51ct Oval
$20,385 CAD