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Heart|Natural|GIA

0.51ct G VS2 Heart Natural Diamond

EX • G/VS2 • GIA 2566491075

Certificate GIA 2566491075

Diamond specifications and retailer prices

From $712 AUD
₹47,693 INR
As of October 29, 2026
Save $2,288 AUD (76%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,000 AUD at NZ Jewellers · As of October 27, 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 G 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 2566491075. Listed at 17 retailers as of October 27, 2026, with prices from $712 to $3,000, a $2,288 spread on the same certified stone. NZ Jewellers lists it at $3,000. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566491075
Dimensions4.72 × 5.37 × 3.38 mm
L/W Ratio1.14
Culet sizeNone
Key to symbols
Feather
Top View
4.72 mm5.37 mm0.51 ctG / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566491075
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 63.0%

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: Oct 29
Current: $3,000 AUD|Low: $707 AUD|High: $3,000 AUD|Avg: $1,289 AUD|+17.6%
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
Retailer 16
Retailer 17
October 29, 2026
Retailer 2$712 AUD
Retailer 6$882 AUD
Retailer 5$906 AUD
Retailer 14$957 AUD
Retailer 17$957 AUD
Retailer 16$994 AUD
Retailer 8$1,021 AUD
Retailer 15$1,103 AUD
Retailer 9$1,113 AUD
Retailer 10$1,117 AUD
Retailer 11$1,173 AUD
Retailer 12$1,199 AUD
Retailer 3$1,216 AUD
Retailer 7$1,314 AUD
Retailer 13$1,473 AUD
Retailer 4$2,221 AUD
NZ Jewellers$3,000 AUD

22 data points across 17 retailers

17 retailers$712 AUD to $3,000 AUD

A
Cheapest Retailer
-
$712 AUD
₹47,693 INR
A
Retailer 2
-
$882 AUD
$620 USD
View
Final sale: no returns
A
Retailer 3
-
$906 AUD
$637 USD
View
A
Retailer 4
-
$957 AUD
$673 USD
View
B+
Retailer 5
-
$957 AUD
$673 USD
View
A
Retailer 6
-
$994 AUD
$699 USD
View
B+
Retailer 7
-
$1,021 AUD
$718 USD
View
B+
Retailer 8
-
$1,103 AUD
$776 USD
View
B+
Retailer 9
-
$1,113 AUD
$783 USD
View
B+
Retailer 10
-
$1,117 AUD
£619 GBP
View
B+
Retailer 11
-
$1,173 AUD
£649 GBP
View
B+
Retailer 12
-
$1,199 AUD
£664 GBP
View
B+
Retailer 13
-
$1,216 AUD
$855 USD
View
B+
Retailer 14
-
$1,314 AUD
$924 USD
View
B+
Retailer 15
-
$1,473 AUD
ZAR 16,734 ZAR
View
B
Retailer 16
-
$2,221 AUD
£1,230 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
NZ Jewellers
94b90b57-d25f-4d5b-b164-a51493f5a3c7 · Oct 27
$3,000 AUD
$2,110 USD
View
16 more retailers have this diamond
Prices start from $712 AUDSave up to $2,288 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 Heart
$712 AUD