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Heart|Natural|GIA

0.38ct F SI1 Heart Natural Diamond

GD • F/SI1 • GIA 5566250899

Certificate GIA 5566250899

Diamond specifications and retailer prices

From €330 EUR
$370 USD
As of November 1, 2026
Save €118 EUR (26%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €448 EUR at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 0.38ct natural heart diamond

This 0.38ct natural heart sits in the sub-half-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5566250899. Listed at 2 retailers as of November 1, 2026, with prices from €330 to €448, a €118 spread on the same certified stone. 77 Diamonds lists it at €448. 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

0.38
Carat
F
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5566250899
Dimensions4.52 × 4.93 × 2.99 mm
L/W Ratio1.09
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather
Top View
4.52 mm4.93 mm0.38 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 5566250899
Side View
Table 57.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 60.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €448 EUR|Low: €277 EUR|High: €448 EUR|Avg: €363 EUR|+15.9%
77 Diamonds
Retailer 2
November 2, 2026
Retailer 2€330 EUR
77 Diamonds€448 EUR

40 data points across 2 retailers

2 retailers€330 EUR to €448 EUR

B+
Cheapest Retailer
-
€330 EUR
$370 USD
Final sale: no returns
Most Expensive
B
77 Diamonds
HSCPWABXTM5U · Nov 2
€448 EUR
£396 GBP
View
1 more retailer has this diamond
Prices start from €330 EURSave up to €118 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.

B+
0.38ct Heart
€330 EUR