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Heart|Natural|GIA

0.51ct H VS2 Heart Natural Diamond

EX • H/VS2 • GIA 3525692052

Certificate GIA 3525692052

Diamond specifications and retailer prices

From $943 AUD
As of November 5, 2026
9 retailers carry this diamond
Most expensive: $2,564 AUD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.51ct natural heart diamond

This 0.51ct natural heart sits in the half to three-quarter carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3525692052. Listed at 9 retailers as of November 5, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
H
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle44.6°
OriginNatural
Grading LabGIA
CertificateGIA 3525692052
Dimensions5.14 × 5.66 × 3.30 mm
L/W Ratio1.10
Top View
5.14 mm5.66 mm0.51 ctH / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3525692052
Side View
Table 58.0%CrownGirdle: THN-THKPavilion 44.6°Culet: NoneDepth 58.3%

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 5
Current: $943 AUD|Low: $493 AUD|High: $1,893 AUD|Avg: $1,010 AUD
Retailer 1
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
Retailer 16
November 5, 2026
Retailer 12$614 AUD
Retailer 11$621 AUD
Retailer 14$684 AUD
Retailer 16$761 AUD
Retailer 7$830 AUD
Retailer 5$846 AUD
Retailer 13$867 AUD
Retailer 6$913 AUD
Retailer 1$943 AUD
Retailer 15$1,020 AUD
Retailer 9$1,026 AUD
Retailer 3$1,092 AUD
Retailer 4$1,169 AUD
Retailer 8$1,214 AUD
Retailer 2$1,269 AUD
Retailer 10$1,696 AUD

15 data points across 16 retailers

9 retailers

Retailer 1
-
$614 AUD
Price last confirmed 33 days ago
Retailer 2
-
$684 AUD
View
Price last confirmed 34 days ago
Retailer 3
-
$761 AUD
View
Price last confirmed 34 days ago
Retailer 4
-
$846 AUD
View
Price last confirmed 36 days ago
B+
Retailer 5
-
$943 AUD
View
Retailer 6
-
$1,092 AUD
View
Price last confirmed 35 days ago
Retailer 7
-
$1,269 AUD
View
Price last confirmed 34 days ago
Retailer 8
-
$1,696 AUD
View
Price last confirmed 33 days ago
Most Expensive
NZ Jewellers
64eeedc7-99ae-4ade-954b-ca82bb2fba9e · Sep 25
$2,564 AUD
$1,762 USD
View
Price last confirmed 42 days ago
8 more retailers have this diamond
Prices start from $943 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+
0.51ct Heart
$943 AUD