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Heart|Natural|GIA

0.93ct J SI1 Heart Natural Diamond

EX • J/SI1 • GIA 1559626049

Certificate GIA 1559626049

Diamond specifications and retailer prices

From $1,674 NZD
$942 USD
As of November 2, 2026
Save $2,749 NZD (62%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $4,424 NZD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 0.93ct natural heart diamond

This 0.93ct natural heart sits in the just-under-one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1559626049. Listed at 5 retailers as of November 2, 2026, with prices from $1,674 to $4,424, a $2,749 spread on the same certified stone. NZ Jewellers lists it at $4,424. 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

0.93
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1559626049
Dimensions6.12 × 6.80 × 3.64 mm
L/W Ratio1.11
Key to symbols
Twinning Wisp, Feather
Top View
6.12 mm6.80 mm0.93 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1559626049
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 53.5%

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 2
Current: $4,424 NZD|Low: $1,450 NZD|High: $4,980 NZD|Avg: $2,969 NZD|-11.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 5$1,674 NZD
Retailer 4$2,108 NZD
Retailer 3$2,547 NZD
Retailer 2$3,323 NZD
NZ Jewellers$4,424 NZD

28 data points across 5 retailers

5 retailers$1,674 NZD to $4,424 NZD

A
Cheapest Retailer
-
$1,674 NZD
$942 USD
Final sale: no returns
B+
Retailer 2
-
$2,108 NZD
$1,186 USD
View
B+
Retailer 3
-
$2,547 NZD
€1,365 EUR
View
B
Retailer 4
-
$3,323 NZD
£1,472 GBP
View
Most Expensive
B
NZ Jewellers
d939f0fe-59f1-4d26-866d-437b79ebc4ce · Nov 3
$4,424 NZD
$2,489 USD
View
4 more retailers have this diamond
Prices start from $1,674 NZDSave up to $2,749 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
0.93ct Heart
$1,674 NZD