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Heart|Natural|GIA

0.75ct J IF Heart Natural Diamond

EX • J/IF • GIA 5546379645

Certificate GIA 5546379645

Diamond specifications and retailer prices

From $1,208 AUD
As of November 2, 2026
Save $2,599 AUD (68%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,807 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.75ct natural heart diamond

This 0.75ct natural heart sits in the just-under-one-carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5546379645. Listed at 3 retailers as of November 2, 2026, with prices from $1,208 to $3,807, a $2,599 spread on the same certified stone. NZ Jewellers lists it at $3,807. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.75
Carat
J
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5546379645
Dimensions5.51 × 6.31 × 3.72 mm
L/W Ratio1.15
Top View
5.51 mm6.31 mm0.75 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5546379645
Side View
Table 57.0%CrownGirdlePavilionCulet: NoneDepth 58.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $3,807 AUD|Low: $1,204 AUD|High: $3,831 AUD|Avg: $2,256 AUD|-0.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 2$1,208 AUD
Retailer 5$1,637 AUD
Retailer 4$1,778 AUD
Retailer 6$1,873 AUD
Retailer 3$2,222 AUD
Retailer 7$3,093 AUD
NZ Jewellers$3,807 AUD

28 data points across 7 retailers

3 retailers$1,208 AUD to $3,807 AUD

A
Cheapest Retailer
-
$1,208 AUD
B+
Retailer 2
-
$2,222 AUD
View
Most Expensive
B
NZ Jewellers
9626c543-200b-492c-9079-e5dcdef3121c · Nov 5
$3,807 AUD
$2,616 USD
View
2 more retailers have this diamond
Prices start from $1,208 AUDSave up to $2,599 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
0.75ct Heart
$1,208 AUD