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Heart|Natural|GIA

3.00ct J SI2 Heart Natural Diamond

EX • J/SI2 • GIA 1555985315

Certificate GIA 1555985315

Diamond specifications and retailer prices

From $24,955 NZD
As of November 4, 2026
Save $11,828 NZD (32%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $36,783 NZD at Diamonds Direct · As of November 6, 2026
View at Diamonds Direct

About this 3ct natural heart diamond

This 3ct natural heart sits in the three to five carat band, graded J 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 1555985315. Listed at 9 retailers as of November 4, 2026, with prices from $24,955 to $36,783, a $11,828 spread on the same certified stone. Diamonds Direct lists it at $36,783. 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

3.00
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle37.8°
Pavilion angle38.28°
OriginNatural
Grading LabGIA
CertificateGIA 1555985315
Dimensions8.69 × 9.85 × 5.85 mm
L/W Ratio1.13
Culet sizeNone
Top View
8.69 mm9.85 mm3.00 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1555985315
Side View
Table 59.0%Crown 37.8°Girdle: VTN-VTKPavilion 38.28°Culet: NoneDepth 59.4%

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 4
Current: $36,783 NZD|Low: $24,955 NZD|High: $39,882 NZD|Avg: $30,293 NZD|-7.8%
Diamonds Direct
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 8$24,955 NZD
Retailer 3$26,313 NZD
Retailer 6$26,519 NZD
Retailer 9$27,250 NZD
Retailer 2$27,334 NZD
Retailer 4$27,721 NZD
Retailer 5$31,328 NZD
Retailer 7$32,923 NZD
Diamonds Direct$36,783 NZD

44 data points across 9 retailers

9 retailers$24,955 NZD to $36,783 NZD

A
Cheapest Retailer
-
$24,955 NZD
A
Retailer 2
-
$26,313 NZD
View
A
Retailer 3
-
$26,519 NZD
View
A
Retailer 4
-
$27,250 NZD
View
B+
Retailer 5
-
$27,334 NZD
View
B+
Retailer 6
-
$27,721 NZD
View
B+
Retailer 7
-
$31,328 NZD
View
B+
Retailer 8
-
$32,923 NZD
View
Most Expensive
B
Diamonds Direct
1064858 · Nov 6
$36,783 NZD
$20,391 USD
View
8 more retailers have this diamond
Prices start from $24,955 NZDSave up to $11,828 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
3.00ct Heart
$24,955 NZD