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Heart|Natural|GIA

1.01ct H VS1 Heart Natural Diamond

EX • H/VS1 • GIA 5231735555

Certificate GIA 5231735555

Diamond specifications and retailer prices

From $3,391 NZD
HK$14,900 HKD
As of November 2, 2026
Save $4,487 NZD (57%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $11,248 NZD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.01ct natural heart diamond

This 1.01ct natural heart sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5231735555. Listed at 20 retailers as of November 2, 2026, with a 132% 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

1.01
Carat
H
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle38.8°
OriginNatural
Grading LabGIA
CertificateGIA 5231735555
Dimensions5.89 × 6.93 × 4.15 mm
L/W Ratio1.18
Top View
5.89 mm6.93 mm1.01 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5231735555
Side View
Table 59.0%CrownGirdle: STK-VTKPavilion 38.8°Culet: NoneDepth 59.9%

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 2
Current: $3,728 NZD|Low: $3,345 NZD|High: $8,199 NZD|Avg: $4,842 NZD|-2.6%
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
Retailer 17
November 3, 2026
Retailer 2$3,391 NZD
Retailer 6$3,439 NZD
Retailer 1$3,728 NZD
Retailer 5$3,759 NZD
Retailer 14$3,979 NZD
Retailer 9$4,070 NZD
Retailer 12$4,081 NZD
Retailer 16$4,214 NZD
Retailer 3$4,297 NZD
Retailer 8$4,324 NZD
Retailer 13$4,348 NZD
Retailer 17$4,621 NZD
Retailer 11$5,180 NZD
Retailer 7$5,604 NZD
Retailer 4$6,401 NZD
Retailer 10$6,951 NZD
Retailer 15$7,878 NZD

18 data points across 17 retailers

20 retailers$3,391 NZD to $7,878 NZD

A
Cheapest Retailer
-
$3,391 NZD
HK$14,900 HKD
A
Retailer 2
-
$3,439 NZD
$1,934 USD
View
A
Retailer 3
-
$3,728 NZD
$2,097 USD
View
A
Retailer 4
-
$3,759 NZD
$2,114 USD
View
Final sale: no returns
A
Retailer 5
-
$3,979 NZD
€2,131 EUR
View
A
Retailer 6
-
$4,070 NZD
$2,289 USD
View
A
Retailer 7
-
$4,081 NZD
$2,295 USD
View
A
Retailer 8
-
$4,214 NZD
$2,370 USD
View
A
Retailer 9
-
$4,297 NZD
£1,903 GBP
View
A
Retailer 10
-
$4,324 NZD
$2,432 USD
View
B+
Retailer 11
-
$4,348 NZD
£1,926 GBP
View
B+
Retailer 12
-
$4,621 NZD
$2,599 USD
View
Retailer 13
-
$5,138 NZD
$2,890 USD
View
Price last confirmed 27 days ago
B+
Retailer 14
-
$5,180 NZD
$2,914 USD
View
Retailer 15
-
$5,498 NZD
A$4,757 AUD
View
Price last confirmed 26 days ago
B+
Retailer 16
-
$5,604 NZD
ZAR 50,923 ZAR
View
B+
Retailer 17
-
$6,401 NZD
$3,600 USD
View
B
Retailer 18
-
$6,951 NZD
$3,910 USD
View
B
Retailer 19
-
$7,878 NZD
£3,489 GBP
View
Most Expensive
NZ Jewellers
b0693b34-f3bb-4d38-89a1-6cd439c7510e · Sep 25
$11,248 NZD
$6,326 USD
View
Price last confirmed 39 days ago
19 more retailers have this diamond
Prices start from $3,391 NZDSave up to $4,487 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
1.01ct Heart
$3,391 NZD