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Heart|Natural|GIA

1.01ct K SI2 Heart Natural Diamond

EX • K/SI2 • GIA 7553434175

Certificate GIA 7553434175

Diamond specifications and retailer prices

From $1,844 NZD
As of November 6, 2026
Save $238 NZD (11%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,081 NZD at Michael Trio · As of November 6, 2026
View at Michael Trio

About this 1.01ct natural heart diamond

This 1.01ct natural heart sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7553434175. Listed at 5 retailers as of November 6, 2026, with a relatively tight 13% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7553434175
Dimensions6.01 × 7.08 × 4.19 mm
L/W Ratio1.18
Culet sizeNone
Key to symbols
Cloud, Crystal, Needle
Top View
6.01 mm7.08 mm1.01 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7553434175
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 59.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $2,081 NZD|Low: $1,746 NZD|High: $2,440 NZD|Avg: $2,044 NZD|-14.7%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 3$1,844 NZD
Retailer 5$1,849 NZD
Retailer 4$1,923 NZD
Retailer 2$2,037 NZD
Michael Trio$2,081 NZD

41 data points across 5 retailers

5 retailers$1,844 NZD to $2,081 NZD

A
Cheapest Retailer
-
$1,844 NZD
A
Retailer 2
-
$1,849 NZD
View
Final sale: no returns
A
Retailer 3
-
$1,923 NZD
View
A
Retailer 4
-
$2,037 NZD
View
Most Expensive
A
Michael Trio
3164313047 · Nov 6
$2,081 NZD
SGD 1,559 SGD
View
4 more retailers have this diamond
Prices start from $1,844 NZDSave up to $238 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
$1,844 NZD