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Round|Natural|GIA

0.51ct K VVS2 Round Natural Diamond

EX • K/VVS2 • GIA 3545930897

Certificate GIA 3545930897

Diamond specifications and retailer prices

From $490 AUD
As of November 5, 2026
Save $2,060 AUD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,550 AUD 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 $490 to $2,550, a $2,060 spread on the same certified stone. NZ Jewellers lists it at $2,550. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $2,550 AUD|Low: $490 AUD|High: $2,577 AUD|Avg: $932 AUD|-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$490 AUD
Retailer 7$566 AUD
Retailer 14$639 AUD
Retailer 5$666 AUD
Retailer 10$681 AUD
Retailer 4$701 AUD
Retailer 15$717 AUD
Retailer 6$767 AUD
Retailer 2$820 AUD
Retailer 8$843 AUD
Retailer 12$910 AUD
Retailer 3$916 AUD
Retailer 13$1,056 AUD
Retailer 11$1,534 AUD
NZ Jewellers$2,550 AUD

34 data points across 15 retailers

15 retailers$490 AUD to $2,550 AUD

A
Cheapest Retailer
-
$490 AUD
A
Retailer 2
-
$566 AUD
View
A
Retailer 3
-
$639 AUD
View
A
Retailer 4
-
$666 AUD
View
A
Retailer 5
-
$681 AUD
View
A
Retailer 6
-
$701 AUD
View
A
Retailer 7
-
$717 AUD
View
A
Retailer 8
-
$767 AUD
View
A
Retailer 9
-
$820 AUD
View
A
Retailer 10
-
$843 AUD
View
B+
Retailer 11
-
$910 AUD
View
B+
Retailer 12
-
$916 AUD
View
B+
Retailer 13
-
$1,056 AUD
View
B
Retailer 14
-
$1,534 AUD
View
Most Expensive
B
NZ Jewellers
e3001558-d2b4-42ba-86ae-59c728858ad0 · Nov 4
$2,550 AUD
$1,785 USD
View
14 more retailers have this diamond
Prices start from $490 AUDSave up to $2,060 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
0.51ct Round
$490 AUD