Round|Natural|GIA

0.51ct K VVS2 Round Natural Diamond

EX • K/VVS2 • GIA 3545930897

Certificate GIA 3545930897

Diamond specifications and retailer prices

From $343 USD
As of November 5, 2026
Save $1,442 USD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,785 USD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.51ct natural round diamond

This 0.51ct natural round sits in the half to three-quarter carat band, graded K colour (faint-tinted) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 3545930897. Listed at 15 retailers as of November 4, 2026, with prices from $343 to $1,785, a $1,442 spread on the same certified stone. NZ Jewellers lists it at $1,785. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
K
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 3545930897
Dimensions5.07 × 5.10 × 3.17 mm
L/W Ratio1.01
Top View
5.07 mm5.10 mm0.51 ctK / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3545930897
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.3%

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 5
Current: $1,785 USD|Low: $343 USD|High: $1,804 USD|Avg: $652 USD|-1.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 6, 2026
Retailer 9$343 USD
Retailer 7$396 USD
Retailer 14$447 USD
Retailer 5$466 USD
Retailer 10$477 USD
Retailer 4$491 USD
Retailer 15$502 USD
Retailer 6$537 USD
Retailer 2$574 USD
Retailer 8$590 USD
Retailer 12$637 USD
Retailer 3$641 USD
Retailer 13$739 USD
Retailer 11$1,074 USD
NZ Jewellers$1,785 USD

34 data points across 15 retailers

15 retailers$343 USD to $1,785 USD

A
Cheapest Retailer
-
$343 USD
A
Retailer 2
-
$396 USD
View
A
Retailer 3
-
$447 USD
View
A
Retailer 4
-
$466 USD
View
A
Retailer 5
-
$477 USD
View
A
Retailer 6
-
$491 USD
View
A
Retailer 7
-
$502 USD
View
A
Retailer 8
-
$537 USD
View
A
Retailer 9
-
$574 USD
View
A
Retailer 10
-
$590 USD
View
B+
Retailer 11
-
$637 USD
View
B+
Retailer 12
-
$641 USD
View
B+
Retailer 13
-
$739 USD
View
B
Retailer 14
-
$1,074 USD
View
Most Expensive
B
NZ Jewellers
e3001558-d2b4-42ba-86ae-59c728858ad0 · Nov 4
$1,785 USD
View
14 more retailers have this diamond
Prices start from $343 USDSave up to $1,442 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
0.51ct Round
$343 USD