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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 $942 USD
As of November 2, 2026
Save $1,547 USD (62%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,489 USD at NZ Jewellers · As of October 30, 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 October 30, 2026, with prices from $942 to $2,489, a $1,547 spread on the same certified stone. NZ Jewellers lists it at $2,489. 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
Color
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: $2,489 USD|Low: $816 USD|High: $2,802 USD|Avg: $1,670 USD|-11.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 5$942 USD
Retailer 4$1,186 USD
Retailer 3$1,433 USD
Retailer 2$1,869 USD
NZ Jewellers$2,489 USD

28 data points across 5 retailers

5 retailers$942 USD to $2,489 USD

A
Cheapest Retailer
-
$942 USD
Final sale: no returns
B+
Retailer 2
-
$1,186 USD
View
B+
Retailer 3
-
$1,433 USD
€1,365 EUR
View
B
Retailer 4
-
$1,869 USD
£1,472 GBP
View
Most Expensive
B
NZ Jewellers
d939f0fe-59f1-4d26-866d-437b79ebc4ce · Oct 30
$2,489 USD
View
4 more retailers have this diamond
Prices start from $942 USDSave up to $1,547 USD

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
$942 USD