Round|Natural|GIA

1.51ct F VVS2 Round Natural Diamond

EX • F/VVS2 • GIA 506

Certificate GIA 506

Diamond specifications and retailer prices

From $9,149 USD
As of November 5, 2026
Save $4,773 USD (34%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $13,922 USD at Helzberg Diamonds · As of November 6, 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 5, 2026, with prices from $9,149 to $13,922, a $4,773 spread on the same certified stone. Helzberg Diamonds lists it at $13,922. 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
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Price History

Last verified: Nov 5
Current: $13,922 USD|Low: $9,149 USD|High: $15,016 USD|Avg: $11,146 USD|-7.3%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 5$9,149 USD
Retailer 3$9,525 USD
Retailer 4$9,747 USD
Retailer 6$9,791 USD
Retailer 8$10,111 USD
Retailer 7$11,420 USD
Retailer 2$11,473 USD
Helzberg Diamonds$13,922 USD

37 data points across 8 retailers

8 retailers$9,149 USD to $13,922 USD

A
Cheapest Retailer
-
$9,149 USD
A
Retailer 2
-
$9,525 USD
View
A
Retailer 3
-
$9,747 USD
View
A
Retailer 4
-
$9,791 USD
View
Retailer 5
-
$10,111 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
$11,420 USD
View
A
Retailer 7
-
$11,473 USD
View
Most Expensive
B+
Helzberg Diamonds
XZRNLMOHPILHN · Nov 6
$13,922 USD
View
7 more retailers have this diamond
Prices start from $9,149 USDSave up to $4,773 USD

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
$9,149 USD