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Heart|Natural|GIA

0.55ct D IF Heart Natural Diamond

EX • D/IF • GIA 1553165239

Certificate GIA 1553165239

Diamond specifications and retailer prices

From $1,366 AUD
As of November 4, 2026
Save $536 AUD (28%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,902 AUD at GemTrove · As of November 6, 2026
View at GemTrove

About this 0.55ct natural heart diamond

This 0.55ct natural heart sits in the half to three-quarter carat band, graded D 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 1553165239. Listed at 5 retailers as of November 4, 2026, with prices from $1,366 to $1,902, a $536 spread on the same certified stone. GemTrove lists it at $1,902. 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

0.55
Carat
D
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1553165239
Dimensions5.02 × 5.72 × 3.30 mm
L/W Ratio1.14
Culet sizeNone
Key to symbols
Surface Graining, Minor Details of Polish
Top View
5.02 mm5.72 mm0.55 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1553165239
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 57.6%

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: $1,902 AUD|Low: $1,244 AUD|High: $1,902 AUD|Avg: $1,554 AUD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 4$1,366 AUD
Retailer 3$1,370 AUD
Retailer 5$1,447 AUD
Retailer 2$1,536 AUD
GemTrove$1,902 AUD

42 data points across 5 retailers

5 retailers$1,366 AUD to $1,902 AUD

A+
Cheapest Retailer
-
$1,366 AUD
Final sale: no returns
A
Retailer 2
-
$1,370 AUD
View
A
Retailer 3
-
$1,447 AUD
View
A
Retailer 4
-
$1,536 AUD
View
Most Expensive
B+
GemTrove
GT-N-01262596-98 · Nov 6
$1,902 AUD
View
4 more retailers have this diamond
Prices start from $1,366 AUDSave up to $536 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+
0.55ct Heart
$1,366 AUD