Round|Natural|GIA

1.51ct K VS2 Round Natural Diamond

EX • K/VS2 • GIA 5556994421

Certificate GIA 5556994421

Diamond specifications and retailer prices

From $3,212 USD
As of November 4, 2026
Save $4,347 USD (58%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $7,559 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5556994421. Listed at 9 retailers as of November 4, 2026, with prices from $3,212 to $7,559, a $4,347 spread on the same certified stone. NZ Jewellers lists it at $7,559. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5556994421
Dimensions7.23 × 7.28 × 4.54 mm
L/W Ratio1.01
Key to symbols
Feather
Top View
7.23 mm7.28 mm1.51 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5556994421
Side View
Table 58.0%CrownGirdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.6%

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 4
Current: $7,559 USD|Low: $3,212 USD|High: $8,066 USD|Avg: $4,990 USD|-6.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 7$3,212 USD
Retailer 9$3,872 USD
Retailer 2$4,046 USD
Retailer 8$4,176 USD
Retailer 4$4,339 USD
Retailer 6$4,339 USD
Retailer 3$4,844 USD
Retailer 5$6,892 USD
NZ Jewellers$7,559 USD

36 data points across 9 retailers

9 retailers$3,212 USD to $7,559 USD

A
Cheapest Retailer
-
$3,212 USD
A
Retailer 2
-
$3,872 USD
View
A
Retailer 3
-
$4,046 USD
View
A
Retailer 4
-
$4,176 USD
View
A
Retailer 5
-
$4,339 USD
View
A
Retailer 6
-
$4,339 USD
View
B+
Retailer 7
-
$4,844 USD
View
B+
Retailer 8
-
$6,892 USD
View
Most Expensive
B
NZ Jewellers
98b5b5b6-2b8f-4beb-bfe7-cd21d0be3f49 · Nov 5
$7,559 USD
View
8 more retailers have this diamond
Prices start from $3,212 USDSave up to $4,347 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
$3,212 USD