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Heart|Natural|GIA

0.51ct D VVS1 Heart Natural Diamond

EX • D/VVS1 • GIA 7556525475

Certificate GIA 7556525475

Diamond specifications and retailer prices

From $875 AUD
HK$4,800 HKD
As of November 1, 2026
Save $2,820 AUD (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,694 AUD at NZ Jewellers · As of October 30, 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7556525475. Listed at 16 retailers as of October 30, 2026, with prices from $875 to $3,694, a $2,820 spread on the same certified stone. NZ Jewellers lists it at $3,694. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
D
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7556525475
Dimensions4.75 × 5.57 × 3.33 mm
L/W Ratio1.17
Girdle conditionFaceted
Key to symbols
Pinpoint
Top View
4.75 mm5.57 mm0.51 ctD / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7556525475
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.8%

Caratlytics Score

How it works →
A+
Exceptional
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 1
Current: $3,694 AUD|Low: $875 AUD|High: $3,791 AUD|Avg: $1,451 AUD|-2.6%
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
November 1, 2026
Retailer 6$875 AUD
Retailer 2$879 AUD
Retailer 5$911 AUD
Retailer 13$1,085 AUD
Retailer 10$1,101 AUD
Retailer 14$1,179 AUD
Retailer 11$1,196 AUD
Retailer 12$1,223 AUD
Retailer 7$1,239 AUD
Retailer 15$1,298 AUD
Retailer 16$1,384 AUD
Retailer 4$1,548 AUD
Retailer 3$1,610 AUD
Retailer 8$1,841 AUD
Retailer 9$2,159 AUD
NZ Jewellers$3,694 AUD

30 data points across 16 retailers

16 retailers$875 AUD to $3,694 AUD

A+
Cheapest Retailer
-
$875 AUD
HK$4,800 HKD
A+
Retailer 2
-
$879 AUD
₹58,782 INR
View
A
Retailer 3
-
$911 AUD
$640 USD
View
Final sale: no returns
A
Retailer 4
-
$1,085 AUD
$762 USD
View
A
Retailer 5
-
$1,101 AUD
€737 EUR
View
A
Retailer 6
-
$1,179 AUD
$828 USD
View
A
Retailer 7
-
$1,196 AUD
$840 USD
View
A
Retailer 8
-
$1,223 AUD
$859 USD
View
A
Retailer 9
-
$1,239 AUD
SGD 1,176 SGD
View
A
Retailer 10
-
$1,298 AUD
$912 USD
View
A
Retailer 11
-
$1,384 AUD
$972 USD
View
B+
Retailer 12
-
$1,548 AUD
£856 GBP
View
B+
Retailer 13
-
$1,610 AUD
$1,131 USD
View
Retailer 14
-
$1,841 AUD
View
Price last confirmed 29 days ago
B+
Retailer 15
-
$2,159 AUD
£1,194 GBP
View
Most Expensive
B
NZ Jewellers
52309381-3569-4b6a-aff4-29a5d8247284 · Oct 30
$3,694 AUD
$2,595 USD
View
15 more retailers have this diamond
Prices start from $875 AUDSave up to $2,820 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
$875 AUD