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Round|Natural|GIA

1.51ct K VS2 Round Natural Diamond

EX • K/VS2 • GIA 2514888099

Shape and cutting style on the report: Round brilliant

Certificate GIA 2514888099

Diamond specifications and retailer prices

From $4,893 AUD
As of November 5, 2026
Save $6,391 AUD (57%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $11,284 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2514888099. Listed at 21 retailers as of November 5, 2026, with prices from $4,893 to $11,284, a $6,391 spread on the same certified stone. NZ Jewellers lists it at $11,284. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle34.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2514888099
Dimensions7.31 × 7.35 × 4.56 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
7.31 mm7.35 mm1.51 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2514888099
Side View
Table 58.0%Crown 34.5°Girdle: Slightly ThickPavilion 41.4°Culet: NoneDepth 62.2%

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 5
Current: $7,053 AUD|Low: $4,893 AUD|High: $10,369 AUD|Avg: $7,085 AUD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 5$4,893 AUD
Retailer 6$6,520 AUD
Retailer 4$6,854 AUD
Retailer 1$7,053 AUD
Retailer 3$7,247 AUD
Retailer 2$7,901 AUD
Retailer 7$10,315 AUD

28 data points across 7 retailers

21 retailers$4,893 AUD to $11,284 AUD

A
Cheapest Retailer
-
$4,893 AUD
A
Retailer 2
-
$5,530 AUD
View
A
Retailer 3
-
$5,648 AUD
View
A
Retailer 4
-
$5,700 AUD
View
A
Retailer 5
-
$5,923 AUD
View
A
Retailer 6
-
$6,128 AUD
View
Retailer 7
-
$6,477 AUD
View
Price last confirmed 44 days ago
Retailer 8
-
$6,477 AUD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$6,477 AUD
View
B+
Retailer 10
-
$6,477 AUD
View
A
Retailer 11
-
$6,520 AUD
View
B+
Retailer 12
-
$6,854 AUD
View
B+
Retailer 13
-
$7,053 AUD
View
B+
Retailer 14
-
$7,247 AUD
View
B+
Retailer 15
-
$7,381 AUD
View
Retailer 16
-
$7,472 AUD
View
Price last confirmed 45 days ago
B+
Retailer 17
-
$7,472 AUD
View
B+
Retailer 18
-
$7,901 AUD
View
B
Retailer 19
-
$10,315 AUD
View
Retailer 20
-
$11,284 AUD
View
Price last confirmed 48 days ago
Most Expensive
B
NZ Jewellers
c3dd3e16-fbf0-41c0-bb4a-075ba10744cc · Nov 5
$11,284 AUD
$7,899 USD
View
20 more retailers have this diamond
Prices start from $4,893 AUDSave up to $6,391 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
$4,893 AUD