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Heart|Natural|GIA

1.00ct H VVS1 Heart Natural Diamond

EX • H/VVS1 • GIA 1558590168

Certificate GIA 1558590168

Diamond specifications and retailer prices

From $4,095 NZD
HK$18,000 HKD
As of November 1, 2026
Save $4,634 NZD (53%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $10,913 NZD at NZ Jewellers · As of October 18, 2026
View at NZ Jewellers

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded H colour (near-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 1558590168. Listed at 14 retailers as of November 1, 2026, with a 113% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
H
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1558590168
Dimensions6.09 × 6.88 × 4.09 mm
L/W Ratio1.13
Girdle conditionFaceted
Key to symbols
Cloud, Pinpoint, Feather
Top View
6.09 mm6.88 mm1.00 ctH / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1558590168
Side View
Table 62.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 59.5%

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 1
Current: $8,728 NZD|Low: $3,763 NZD|High: $8,835 NZD|Avg: $5,556 NZD|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 7$3,920 NZD
Retailer 3$4,095 NZD
Retailer 9$4,139 NZD
Retailer 4$4,799 NZD
Retailer 8$5,056 NZD
Retailer 5$5,096 NZD
Retailer 10$5,869 NZD
Retailer 6$6,090 NZD
Retailer 2$7,171 NZD
Retailer 1$8,728 NZD

36 data points across 10 retailers

14 retailers$4,095 NZD to $8,728 NZD

Retailer 1
-
$3,920 NZD
₹210,039 INR
Price last confirmed 14 days ago
A
Retailer 2
-
$4,095 NZD
HK$18,000 HKD
View
A
Retailer 3
-
$4,139 NZD
$2,329 USD
View
Final sale: no returns
Retailer 4
-
$4,754 NZD
$2,675 USD
View
Price last confirmed 18 days ago
Retailer 5
-
$4,799 NZD
$2,700 USD
View
Price last confirmed 10 days ago
B+
Retailer 6
-
$5,055 NZD
$2,844 USD
View
B+
Retailer 7
-
$5,056 NZD
$2,845 USD
View
Retailer 8
-
$5,096 NZD
€2,731 EUR
View
Price last confirmed 10 days ago
Retailer 9
-
$5,220 NZD
$2,937 USD
View
Price last confirmed 15 days ago
Retailer 10
-
$5,408 NZD
SGD 4,112 SGD
View
Price last confirmed 15 days ago
Retailer 11
-
$5,421 NZD
$3,050 USD
View
Price last confirmed 17 days ago
Retailer 12
-
$5,869 NZD
A$5,081 AUD
View
Price last confirmed 30 days ago
B
Retailer 13
-
$8,728 NZD
£3,867 GBP
View
Most Expensive
NZ Jewellers
e2278322-e1a7-46ab-81fe-deb97c8faae3 · Oct 18
$10,913 NZD
$6,140 USD
View
Price last confirmed 16 days ago
13 more retailers have this diamond
Prices start from $4,095 NZDSave up to $4,634 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
1.00ct Heart
$4,095 NZD