Round|Natural|GIA

1.51ct K VVS2 Round Natural Diamond

EX • K/VVS2 • GIA 7446310944

Certificate GIA 7446310944

Diamond specifications and retailer prices

From $3,443 USD
As of November 6, 2026
Save $1,702 USD (33%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,290 USD at Quality Diamonds UK · As of October 22, 2026
View at Quality Diamonds UK

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 7446310944. Listed at 12 retailers as of November 5, 2026, with a 49% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
K
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 7446310944
Dimensions7.20 × 7.29 × 4.58 mm
L/W Ratio1.01
Top View
7.20 mm7.29 mm1.51 ctK / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7446310944
Side View
Table 57.0%Crown 36°Girdle: MED-MEDPavilion 40.6°Culet: NoneDepth 63.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $5,290 USD|Low: $3,417 USD|High: $5,290 USD|Avg: $4,401 USD
Quality Diamonds UK
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 6$3,443 USD
Retailer 4$3,643 USD
Retailer 9$3,778 USD
Retailer 10$4,293 USD
Retailer 11$4,293 USD
Retailer 7$4,364 USD
Retailer 3$4,550 USD
Retailer 2$4,768 USD
Retailer 12$4,872 USD
Retailer 5$5,145 USD
Retailer 8$5,234 USD
Quality Diamonds UK$5,290 USD

38 data points across 12 retailers

12 retailers$3,443 USD to $5,145 USD

A
Cheapest Retailer
-
$3,443 USD
A
Retailer 2
-
$3,643 USD
View
A
Retailer 3
-
$3,740 USD
View
Retailer 4
-
$3,778 USD
View
Price last confirmed 14 days ago
Retailer 5
-
$4,293 USD
View
Price last confirmed 15 days ago
Retailer 6
-
$4,293 USD
View
Price last confirmed 15 days ago
A
Retailer 7
-
$4,364 USD
View
A
Retailer 8
-
$4,550 USD
View
A
Retailer 9
-
$4,768 USD
View
A
Retailer 10
-
$5,145 USD
View
Retailer 11
-
$5,234 USD
View
Price last confirmed 14 days ago
Most Expensive
Quality Diamonds UK
133/F905586B1 · Oct 22
$5,290 USD
£4,165 GBP
View
Price last confirmed 14 days ago
11 more retailers have this diamond
Prices start from $3,443 USDSave up to $1,702 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
$3,443 USD