Heart|Natural|GIA

0.55ct G SI1 Heart Natural Diamond

GD • G/SI1 • GIA 2526114915

Certificate GIA 2526114915

Diamond specifications and retailer prices

From $456 USD
As of November 6, 2026
Save $129 USD (22%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $585 USD 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 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 5, 2026, with prices from $456 to $585, a $129 spread on the same certified stone. 77 Diamonds lists it at $585. 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
Color
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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Price History

Last verified: Nov 6
Current: $585 USD|Low: $433 USD|High: $650 USD|Avg: $528 USD|-8.4%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 2$456 USD
Retailer 3$469 USD
Retailer 4$512 USD
77 Diamonds$585 USD

41 data points across 4 retailers

4 retailers$456 USD to $585 USD

A
Cheapest Retailer
-
$456 USD
A
Retailer 2
-
$469 USD
View
Final sale: no returns
A
Retailer 3
-
$512 USD
View
Most Expensive
B+
77 Diamonds
HSCPSNDSMFG8 · Nov 5
$585 USD
£460 GBP
View
3 more retailers have this diamond
Prices start from $456 USDSave up to $129 USD

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
$456 USD