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Heart|Natural|GIA

3.01ct I SI2 Heart Natural Diamond

EX • I/SI2 • GIA 1558327470

Certificate GIA 1558327470

Diamond specifications and retailer prices

From $16,910 NZD
As of November 5, 2026
Save $10,755 NZD (39%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $27,665 NZD at The Diamond Guys · As of November 6, 2026
View at The Diamond Guys

About this 3.01ct natural heart diamond

This 3.01ct natural heart sits in the three to five carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1558327470. Listed at 8 retailers as of November 5, 2026, with prices from $16,910 to $27,665, a $10,755 spread on the same certified stone. The Diamond Guys lists it at $27,665. 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

3.01
Carat
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.93°
Pavilion angle38.81°
OriginNatural
Grading LabGIA
CertificateGIA 1558327470
Dimensions8.60 × 10.01 × 5.92 mm
L/W Ratio1.16
Culet sizeNone
Top View
8.60 mm10.01 mm3.01 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1558327470
Side View
Table 59.0%Crown 40.93°Girdle: MED-THKPavilion 38.81°Culet: NoneDepth 59.2%

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: $16,910 NZD|Low: $16,818 NZD|High: $30,239 NZD|Avg: $24,351 NZD|-10.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
The Diamond Guys
November 5, 2026
Retailer 1$16,910 NZD
Retailer 5$17,960 NZD
Retailer 4$19,500 NZD
Retailer 6$19,863 NZD
Retailer 7$23,057 NZD
Retailer 3$23,869 NZD
Retailer 2$25,081 NZD
The Diamond Guys$27,665 NZD
Retailer 9$29,645 NZD
Retailer 8$30,239 NZD

32 data points across 10 retailers

8 retailers$16,910 NZD to $27,665 NZD

A
Cheapest Retailer
-
$16,910 NZD
A
Retailer 2
-
$17,960 NZD
View
A
Retailer 3
-
$19,500 NZD
View
A
Retailer 4
-
$19,863 NZD
View
A
Retailer 5
-
$23,057 NZD
View
A
Retailer 6
-
$23,869 NZD
View
A
Retailer 7
-
$25,081 NZD
View
Most Expensive
B+
The Diamond Guys
1959618468 · Nov 6
$27,665 NZD
$15,336 USD
View
7 more retailers have this diamond
Prices start from $16,910 NZDSave up to $10,755 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
3.01ct Heart
$16,910 NZD