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Heart|Natural|GIA

0.55ct F VS1 Heart Natural Diamond

EX • F/VS1 • GIA 6545921261

Certificate GIA 6545921261

Diamond specifications and retailer prices

From $964 AUD
As of November 4, 2026
Save $159 AUD (14%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,124 AUD at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

About this 0.55ct natural heart diamond

This 0.55ct natural heart sits in the half to three-quarter carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545921261. Listed at 4 retailers as of November 4, 2026, with prices from $964 to $1,124, a $159 spread on the same certified stone. 77 Diamonds lists it at $1,124. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
F
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545921261
Dimensions4.89 × 5.75 × 3.42 mm
L/W Ratio1.18
Top View
4.89 mm5.75 mm0.55 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6545921261
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 59.5%

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 4
Current: $1,124 AUD|Low: $837 AUD|High: $1,184 AUD|Avg: $1,062 AUD|-3.3%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 3$964 AUD
Retailer 2$1,064 AUD
Retailer 4$1,096 AUD
77 Diamonds$1,124 AUD

40 data points across 4 retailers

4 retailers$964 AUD to $1,124 AUD

A
Cheapest Retailer
-
$964 AUD
Final sale: no returns
A
Retailer 2
-
$1,064 AUD
View
Retailer 3
-
$1,096 AUD
View
Price last confirmed 22 days ago
Most Expensive
B+
77 Diamonds
HSCPTPZ8GVQ3 · Nov 5
$1,124 AUD
£619 GBP
View
3 more retailers have this diamond
Prices start from $964 AUDSave up to $159 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
$964 AUD