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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 $1,092 NZD
HK$4,800 HKD
As of November 1, 2026
Save $3,520 NZD (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,612 NZD 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 $1,092 to $4,612, a $3,520 spread on the same certified stone. NZ Jewellers lists it at $4,612. 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: $4,612 NZD|Low: $1,092 NZD|High: $4,733 NZD|Avg: $1,815 NZD|-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 2, 2026
Retailer 6$1,092 NZD
Retailer 2$1,097 NZD
Retailer 5$1,137 NZD
Retailer 13$1,354 NZD
Retailer 10$1,375 NZD
Retailer 14$1,472 NZD
Retailer 11$1,493 NZD
Retailer 12$1,527 NZD
Retailer 7$1,547 NZD
Retailer 15$1,621 NZD
Retailer 16$1,728 NZD
Retailer 4$1,933 NZD
Retailer 3$2,010 NZD
Retailer 8$2,298 NZD
Retailer 9$2,695 NZD
NZ Jewellers$4,612 NZD

31 data points across 16 retailers

16 retailers$1,092 NZD to $4,612 NZD

A+
Cheapest Retailer
-
$1,092 NZD
HK$4,800 HKD
A+
Retailer 2
-
$1,097 NZD
₹58,763 INR
View
A
Retailer 3
-
$1,137 NZD
$640 USD
View
Final sale: no returns
A
Retailer 4
-
$1,354 NZD
$762 USD
View
A
Retailer 5
-
$1,375 NZD
€737 EUR
View
A
Retailer 6
-
$1,472 NZD
$828 USD
View
A
Retailer 7
-
$1,493 NZD
$840 USD
View
A
Retailer 8
-
$1,527 NZD
$859 USD
View
A
Retailer 9
-
$1,547 NZD
SGD 1,176 SGD
View
A
Retailer 10
-
$1,621 NZD
$912 USD
View
A
Retailer 11
-
$1,728 NZD
$972 USD
View
B+
Retailer 12
-
$1,933 NZD
£856 GBP
View
B+
Retailer 13
-
$2,010 NZD
$1,131 USD
View
Retailer 14
-
$2,298 NZD
A$1,990 AUD
View
Price last confirmed 29 days ago
B+
Retailer 15
-
$2,695 NZD
£1,194 GBP
View
Most Expensive
B
NZ Jewellers
52309381-3569-4b6a-aff4-29a5d8247284 · Oct 30
$4,612 NZD
$2,595 USD
View
15 more retailers have this diamond
Prices start from $1,092 NZDSave up to $3,520 NZD

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
$1,092 NZD