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Heart|Natural|GIA

1.01ct I VS1 Heart Natural Diamond

EX • I/VS1 • GIA 1559236523

Certificate GIA 1559236523

Diamond specifications and retailer prices

From $2,651 NZD
As of November 5, 2026
Save $3,453 NZD (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $7,745 NZD at NZ Jewellers · As of October 6, 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 I 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 1559236523. Listed at 13 retailers as of November 4, 2026, with a 130% 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
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1559236523
Dimensions7.02 × 6.01 × 4.14 mm
L/W Ratio1.17
Girdle conditionThick
Top View
7.02 mm6.01 mm1.01 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1559236523
Side View
Table 59.0%CrownGirdle: MediumPavilionCulet: NoneDepth 58.9%

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 5
Current: $3,793 NZD|Low: $2,651 NZD|High: $6,569 NZD|Avg: $4,054 NZD|-4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 5$2,651 NZD
Retailer 9$2,798 NZD
Retailer 8$3,156 NZD
Retailer 7$3,255 NZD
Retailer 3$3,440 NZD
Retailer 1$3,793 NZD
Retailer 4$3,844 NZD
Retailer 2$4,061 NZD
Retailer 6$4,262 NZD
Retailer 12$4,897 NZD
Retailer 11$5,041 NZD
Retailer 10$6,103 NZD

28 data points across 12 retailers

13 retailers$2,651 NZD to $6,103 NZD

A
Cheapest Retailer
-
$2,651 NZD
A
Retailer 2
-
$2,798 NZD
View
Final sale: no returns
A
Retailer 3
-
$3,156 NZD
View
A
Retailer 4
-
$3,255 NZD
View
A
Retailer 5
-
$3,440 NZD
View
A
Retailer 6
-
$3,793 NZD
View
A
Retailer 7
-
$3,844 NZD
View
B+
Retailer 8
-
$4,262 NZD
View
Retailer 9
-
$4,620 NZD
View
Price last confirmed 31 days ago
B+
Retailer 10
-
$4,897 NZD
View
B+
Retailer 11
-
$5,041 NZD
View
B+
Retailer 12
-
$6,103 NZD
View
Most Expensive
NZ Jewellers
46a1f5d7-cd85-4530-a454-40ea69692efc · Oct 6
$7,745 NZD
$4,354 USD
View
Price last confirmed 30 days ago
12 more retailers have this diamond
Prices start from $2,651 NZDSave up to $3,453 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
$2,651 NZD