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Round|Natural|GIA

1.51ct K VVS2 Round Natural Diamond

EX • K/VVS2 • GIA 6442621260

Certificate GIA 6442621260

Diamond specifications and retailer prices

From $9,197 AUD
As of November 6, 2026
Save $11,038 AUD (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $20,235 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6442621260. Listed at 16 retailers as of November 5, 2026, with prices from $9,197 to $20,235, a $11,038 spread on the same certified stone. NZ Jewellers lists it at $20,235. 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
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6442621260
Dimensions7.30 × 7.26 × 4.57 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
7.30 mm7.26 mm1.51 ctK / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6442621260
Side View
Table 56.0%Crown 35.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $12,375 AUD|Low: $9,054 AUD|High: $17,063 AUD|Avg: $12,257 AUD|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 2$9,197 AUD
Retailer 6$9,342 AUD
Retailer 7$11,168 AUD
Retailer 4$11,234 AUD
Retailer 1$12,375 AUD
Retailer 3$14,759 AUD
Retailer 5$16,815 AUD

41 data points across 7 retailers

16 retailers$9,197 AUD to $20,235 AUD

B+
Cheapest Retailer
-
$9,197 AUD
B+
Retailer 2
-
$9,342 AUD
View
B+
Retailer 3
-
$9,518 AUD
View
B+
Retailer 4
-
$9,591 AUD
View
B+
Retailer 5
-
$10,149 AUD
View
Retailer 6
-
$10,152 AUD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$10,237 AUD
View
B+
Retailer 8
-
$10,998 AUD
View
B+
Retailer 9
-
$11,168 AUD
View
B+
Retailer 10
-
$11,234 AUD
View
B
Retailer 11
-
$12,357 AUD
View
B+
Retailer 12
-
$12,375 AUD
View
B
Retailer 13
-
$12,691 AUD
View
B
Retailer 14
-
$14,759 AUD
View
B
Retailer 15
-
$16,815 AUD
View
Most Expensive
B
NZ Jewellers
775a96b1-7282-46d2-86db-74fdf0b759ef · Nov 5
$20,235 AUD
$14,165 USD
View
15 more retailers have this diamond
Prices start from $9,197 AUDSave up to $11,038 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.

B+
1.51ct Round
$9,197 AUD