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Heart|Natural|GIA

0.53ct E IF Heart Natural Diamond

EX • E/IF • GIA 6491634221

Certificate GIA 6491634221

Diamond specifications and retailer prices

From $965 AUD
As of November 4, 2026
Save $646 AUD (40%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,611 AUD at Fonder Diamond · As of November 3, 2026
View at Fonder Diamond

About this 0.53ct natural heart diamond

This 0.53ct natural heart sits in the half to three-quarter carat band, graded E colour (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 6491634221. Listed at 7 retailers as of November 3, 2026, with prices from $965 to $1,611, a $646 spread on the same certified stone. Fonder Diamond lists it at $1,611. 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

0.53
Carat
E
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6491634221
Dimensions4.87 × 5.70 × 3.36 mm
L/W Ratio1.17
Top View
4.87 mm5.70 mm0.53 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6491634221
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.0%

Caratlytics Score

How it works →
A+
Exceptional
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: $1,611 AUD|Low: $882 AUD|High: $1,614 AUD|Avg: $1,217 AUD|+0.1%
Fonder Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 3$965 AUD
Retailer 4$974 AUD
Retailer 5$1,082 AUD
Retailer 6$1,083 AUD
Retailer 2$1,135 AUD
Retailer 7$1,554 AUD
Fonder Diamond$1,611 AUD

42 data points across 7 retailers

7 retailers$965 AUD to $1,611 AUD

A+
Cheapest Retailer
-
$965 AUD
A+
Retailer 2
-
$974 AUD
View
Final sale: no returns
A
Retailer 3
-
$1,082 AUD
View
A
Retailer 4
-
$1,083 AUD
View
A
Retailer 5
-
$1,135 AUD
View
B+
Retailer 6
-
$1,554 AUD
View
Most Expensive
A
Fonder Diamond
74394181 · Nov 3
$1,611 AUD
SGD 1,527 SGD
View
6 more retailers have this diamond
Prices start from $965 AUDSave up to $646 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+
0.53ct Heart
$965 AUD