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Heart|Natural|GIA

0.55ct G SI1 Heart Natural Diamond

GD • G/SI1 • GIA 2526114915

Certificate GIA 2526114915

Diamond specifications and retailer prices

From €408 EUR
As of November 6, 2026
Save €115 EUR (22%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €523 EUR at 77 Diamonds · As of November 7, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2526114915. Listed at 4 retailers as of November 6, 2026, with prices from €408 to €523, a €115 spread on the same certified stone. 77 Diamonds lists it at €523. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.55
Carat
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2526114915
Dimensions5.16 × 5.68 × 3.37 mm
L/W Ratio1.10
Top View
5.16 mm5.68 mm0.55 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2526114915
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.3%

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 6
Current: €523 EUR|Low: €388 EUR|High: €582 EUR|Avg: €472 EUR|-8.4%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 7, 2026
Retailer 2€408 EUR
Retailer 3€420 EUR
Retailer 4€459 EUR
77 Diamonds€523 EUR

41 data points across 4 retailers

4 retailers€408 EUR to €523 EUR

A
Cheapest Retailer
-
€408 EUR
A
Retailer 2
-
€420 EUR
View
Final sale: no returns
A
Retailer 3
-
€459 EUR
View
Most Expensive
B+
77 Diamonds
HSCPSNDSMFG8 · Nov 7
€523 EUR
£460 GBP
View
3 more retailers have this diamond
Prices start from €408 EURSave up to €115 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
€408 EUR