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Round|Natural|GIA

1.51ct F VVS2 Round Natural Diamond

EX • F/VVS2 • GIA 506

Certificate GIA 506

Diamond specifications and retailer prices

From $12,777 CAD
As of November 5, 2026
Save $6,666 CAD (34%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $19,443 CAD at Helzberg Diamonds · As of November 4, 2026
View at Helzberg Diamonds

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA. Listed at 8 retailers as of November 4, 2026, with prices from $12,777 to $19,443, a $6,666 spread on the same certified stone. Helzberg Diamonds lists it at $19,443. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 506
Dimensions7.23 × 7.28 × 4.61 mm
L/W Ratio1.01
Top View
7.23 mm7.28 mm1.51 ctF / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 506
Side View
Table 56.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 63.6%

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 5
Current: $19,443 CAD|Low: $12,777 CAD|High: $20,971 CAD|Avg: $15,563 CAD|-7.3%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 4, 2026
Retailer 5$12,777 CAD
Retailer 3$13,303 CAD
Retailer 4$13,613 CAD
Retailer 6$13,674 CAD
Retailer 8$14,121 CAD
Retailer 2$15,803 CAD
Retailer 7$15,949 CAD
Helzberg Diamonds$19,443 CAD

37 data points across 8 retailers

8 retailers$12,777 CAD to $19,443 CAD

A
Cheapest Retailer
-
$12,777 CAD
A
Retailer 2
-
$13,303 CAD
View
A
Retailer 3
-
$13,613 CAD
View
A
Retailer 4
-
$13,674 CAD
View
Retailer 5
-
$14,121 CAD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$15,803 CAD
View
A
Retailer 7
-
$15,949 CAD
View
Most Expensive
B+
Helzberg Diamonds
XZRNLMOHPILHN · Nov 4
$19,443 CAD
$13,922 USD
View
7 more retailers have this diamond
Prices start from $12,777 CADSave up to $6,666 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 Round
$12,777 CAD