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Heart|Natural|GIA

1.01ct D SI2 Heart Natural Diamond

EX • D/SI2 • GIA 6492932523

Certificate GIA 6492932523

Diamond specifications and retailer prices

From $3,100 NZD
$1,747 USD
As of November 1, 2026
Save $5,270 NZD (63%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $8,369 NZD at NZ Jewellers · As of October 30, 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6492932523. Listed at 12 retailers as of October 30, 2026, with prices from $3,100 to $8,369, a $5,270 spread on the same certified stone. NZ Jewellers lists it at $8,369. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6492932523
Dimensions6.03 × 6.60 × 4.21 mm
L/W Ratio1.09
Top View
6.03 mm6.60 mm1.01 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6492932523
Side View
Table 64.0%CrownGirdlePavilionCulet: NoneDepth 63.9%

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 1
Current: $8,369 NZD|Low: $3,100 NZD|High: $8,369 NZD|Avg: $4,262 NZD
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
November 2, 2026
Retailer 13$3,100 NZD
Retailer 8$3,362 NZD
Retailer 4$3,410 NZD
Retailer 9$3,431 NZD
Retailer 11$3,431 NZD
Retailer 3$3,434 NZD
Retailer 12$3,589 NZD
Retailer 6$3,763 NZD
Retailer 10$3,960 NZD
Retailer 5$4,083 NZD
Retailer 2$4,687 NZD
Retailer 7$6,012 NZD
NZ Jewellers$8,369 NZD

44 data points across 13 retailers

12 retailers$3,100 NZD to $8,369 NZD

A
Cheapest Retailer
-
$3,100 NZD
$1,747 USD
A
Retailer 2
-
$3,362 NZD
$1,895 USD
View
A
Retailer 3
-
$3,410 NZD
$1,922 USD
View
A
Retailer 4
-
$3,431 NZD
$1,934 USD
View
A
Retailer 5
-
$3,431 NZD
$1,934 USD
View
Retailer 6
-
$3,434 NZD
£1,524 GBP
View
Price last confirmed 33 days ago
A
Retailer 7
-
$3,589 NZD
$2,023 USD
View
B+
Retailer 8
-
$3,763 NZD
£1,670 GBP
View
B+
Retailer 9
-
$3,960 NZD
$2,232 USD
View
B+
Retailer 10
-
$4,687 NZD
€2,516 EUR
View
B
Retailer 11
-
$6,012 NZD
£2,668 GBP
View
Most Expensive
B
NZ Jewellers
61f9be33-87a3-4735-814f-5d350898b677 · Oct 30
$8,369 NZD
$4,717 USD
View
11 more retailers have this diamond
Prices start from $3,100 NZDSave up to $5,270 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
$3,100 NZD