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Heart|Natural|GIA

0.55ct H VS1 Heart Natural Diamond

EX • H/VS1 • GIA 6541064059

Certificate GIA 6541064059

Diamond specifications and retailer prices

From €493 EUR
$553 USD
As of November 2, 2026
Save €132 EUR (21%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €625 EUR at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 0.55ct natural heart diamond

This 0.55ct natural heart sits in the half to three-quarter carat band, graded H colour (near-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 6541064059. Listed at 4 retailers as of October 31, 2026, with prices from €493 to €625, a €132 spread on the same certified stone. Blue Nile lists it at €625. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
H
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6541064059
Dimensions5.14 × 5.62 × 3.36 mm
L/W Ratio1.09
Top View
5.14 mm5.62 mm0.55 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6541064059
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.7%

Caratlytics Score

How it works →
A
Excellent
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 2
Current: €625 EUR|Low: €451 EUR|High: €726 EUR|Avg: €589 EUR|-13.9%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
November 3, 2026
Retailer 3€493 EUR
Retailer 4€541 EUR
Retailer 2€600 EUR
Blue Nile€625 EUR

40 data points across 4 retailers

4 retailers€493 EUR to €625 EUR

A
Cheapest Retailer
-
€493 EUR
$553 USD
Final sale: no returns
A
Retailer 2
-
€541 EUR
SGD 820 SGD
View
B+
Retailer 3
-
€600 EUR
£530 GBP
View
Most Expensive
B+
Blue Nile
27386693 · Oct 31
€625 EUR
$701 USD
View
3 more retailers have this diamond
Prices start from €493 EURSave up to €132 EUR

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
€493 EUR