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Heart|Natural|GIA

1.19ct J SI2 Heart Natural Diamond

EX • J/SI2 • GIA 7556248379

Certificate GIA 7556248379

Diamond specifications and retailer prices

From $1,962 AUD
As of November 4, 2026
Save $3,224 AUD (62%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $5,186 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.19ct natural heart diamond

This 1.19ct natural heart sits in the classic one-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 7556248379. Listed at 4 retailers as of November 4, 2026, with prices from $1,962 to $5,186, a $3,224 spread on the same certified stone. NZ Jewellers lists it at $5,186. 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

1.19
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7556248379
Dimensions6.47 × 7.48 × 4.01 mm
L/W Ratio1.16
Key to symbols
Twinning Wisp, Crystal, Feather, Needle
Top View
6.47 mm7.48 mm1.19 ctJ / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 7556248379
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 53.6%

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: $5,186 AUD|Low: $1,730 AUD|High: $5,560 AUD|Avg: $3,323 AUD|-6.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 4, 2026
Retailer 4$1,962 AUD
Retailer 3$2,305 AUD
Retailer 5$3,649 AUD
Retailer 2$3,714 AUD
NZ Jewellers$5,186 AUD

20 data points across 5 retailers

4 retailers$1,962 AUD to $5,186 AUD

B+
Cheapest Retailer
-
$1,962 AUD
Final sale: no returns
A
Retailer 2
-
$2,305 AUD
View
B+
Retailer 3
-
$3,714 AUD
View
Most Expensive
B
NZ Jewellers
0386d290-7ca4-46ba-b097-ccd85d33e6a7 · Nov 5
$5,186 AUD
$3,563 USD
View
3 more retailers have this diamond
Prices start from $1,962 AUDSave up to $3,224 AUD

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
1.19ct Heart
$1,962 AUD