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Heart|Natural|GIA

0.75ct G IF Heart Natural Diamond

EX • G/IF • GIA 1539595904

Certificate GIA 1539595904

Diamond specifications and retailer prices

From $1,636 AUD
As of November 4, 2026
Save $214 AUD (12%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,850 AUD at Michael Trio · As of November 6, 2026
View at Michael Trio

About this 0.75ct natural heart diamond

This 0.75ct natural heart sits in the just-under-one-carat band, graded G 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 1539595904. Listed at 5 retailers as of November 4, 2026, with a relatively tight 13% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
G
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1539595904
Dimensions5.58 × 6.47 × 3.59 mm
L/W Ratio1.16
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
5.58 mm6.47 mm0.75 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1539595904
Side View
Table 58.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 55.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $1,850 AUD|Low: $1,530 AUD|High: $2,232 AUD|Avg: $1,795 AUD|-17.1%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 4$1,636 AUD
Retailer 5$1,663 AUD
Retailer 3$1,708 AUD
Retailer 2$1,806 AUD
Michael Trio$1,850 AUD

42 data points across 5 retailers

5 retailers$1,636 AUD to $1,850 AUD

A
Cheapest Retailer
-
$1,636 AUD
Final sale: no returns
A
Retailer 2
-
$1,663 AUD
View
A
Retailer 3
-
$1,708 AUD
View
A
Retailer 4
-
$1,806 AUD
View
Most Expensive
A
Michael Trio
3701467345 · Nov 6
$1,850 AUD
SGD 1,750 SGD
View
4 more retailers have this diamond
Prices start from $1,636 AUDSave up to $214 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
$1,636 AUD