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Round|Natural|GIA

1.51ct K VVS2 Round Natural Diamond

EX • K/VVS2 • GIA 7446310944

Certificate GIA 7446310944

Diamond specifications and retailer prices

From $4,918 AUD
As of November 6, 2026
Save $2,431 AUD (33%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $7,556 AUD 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $7,556 AUD|Low: $4,881 AUD|High: $7,556 AUD|Avg: $6,287 AUD
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$4,918 AUD
Retailer 4$5,204 AUD
Retailer 9$5,397 AUD
Retailer 10$6,133 AUD
Retailer 11$6,133 AUD
Retailer 7$6,234 AUD
Retailer 3$6,500 AUD
Retailer 2$6,811 AUD
Retailer 12$6,960 AUD
Retailer 5$7,350 AUD
Retailer 8$7,477 AUD
Quality Diamonds UK$7,556 AUD

38 data points across 12 retailers

12 retailers$4,918 AUD to $7,350 AUD

A
Cheapest Retailer
-
$4,918 AUD
A
Retailer 2
-
$5,204 AUD
View
A
Retailer 3
-
$5,343 AUD
View
Retailer 4
-
$5,397 AUD
View
Price last confirmed 14 days ago
Retailer 5
-
$6,133 AUD
View
Price last confirmed 15 days ago
Retailer 6
-
$6,133 AUD
View
Price last confirmed 15 days ago
A
Retailer 7
-
$6,234 AUD
View
A
Retailer 8
-
$6,500 AUD
View
A
Retailer 9
-
$6,811 AUD
View
A
Retailer 10
-
$7,350 AUD
View
Retailer 11
-
$7,477 AUD
View
Price last confirmed 14 days ago
Most Expensive
Quality Diamonds UK
133/F905586B1 · Oct 22
$7,556 AUD
£4,165 GBP
View
Price last confirmed 14 days ago
11 more retailers have this diamond
Prices start from $4,918 AUDSave up to $2,431 AUD

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
$4,918 AUD