Round|Natural|GIA

1.51ct K VVS2 Round Natural Diamond

EX • K/VVS2 • GIA 6442621260

Certificate GIA 6442621260

Diamond specifications and retailer prices

From $6,438 USD
As of November 6, 2026
Save $7,727 USD (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $14,165 USD 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 $6,438 to $14,165, a $7,727 spread on the same certified stone. NZ Jewellers lists it at $14,165. 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
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $8,663 USD|Low: $6,338 USD|High: $11,945 USD|Avg: $8,580 USD|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 2$6,438 USD
Retailer 6$6,540 USD
Retailer 7$7,818 USD
Retailer 4$7,864 USD
Retailer 1$8,663 USD
Retailer 3$10,332 USD
Retailer 5$11,771 USD

41 data points across 7 retailers

16 retailers$6,438 USD to $14,165 USD

B+
Cheapest Retailer
-
$6,438 USD
B+
Retailer 2
-
$6,540 USD
View
B+
Retailer 3
-
$6,663 USD
View
B+
Retailer 4
-
$6,714 USD
View
B+
Retailer 5
-
$7,105 USD
View
Retailer 6
-
$7,107 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$7,166 USD
View
B+
Retailer 8
-
$7,699 USD
View
B+
Retailer 9
-
$7,818 USD
View
B+
Retailer 10
-
$7,864 USD
View
B
Retailer 11
-
$8,650 USD
View
B+
Retailer 12
-
$8,663 USD
View
B
Retailer 13
-
$8,884 USD
View
B
Retailer 14
-
$10,332 USD
View
B
Retailer 15
-
$11,771 USD
View
Most Expensive
B
NZ Jewellers
775a96b1-7282-46d2-86db-74fdf0b759ef · Nov 5
$14,165 USD
View
15 more retailers have this diamond
Prices start from $6,438 USDSave up to $7,727 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.

B+
1.51ct Round
$6,438 USD