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Oval|Natural|GIA

0.55ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 1563635158

Certificate GIA 1563635158

Diamond specifications and retailer prices

From €645 EUR
As of November 6, 2026
Save €381 EUR (37%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €1,026 EUR at Frank Darling · As of November 6, 2026
View at Frank Darling

About this 0.55ct natural oval diamond

This 0.55ct natural oval sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1563635158. Listed at 10 retailers as of November 6, 2026, with prices from €645 to €1,026, a €381 spread on the same certified stone. Frank Darling lists it at €1,026. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.55
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.8°
Pavilion angle40.22°
OriginNatural
Grading LabGIA
CertificateGIA 1563635158
Dimensions6.45 × 4.57 × 2.85 mm
L/W Ratio1.41
Culet sizeNone
Top View
6.45 mm4.57 mm0.55 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1563635158
Side View
Table 58.0%Crown 36.8°Girdle: STK-VTKPavilion 40.22°Culet: NoneDepth 62.4%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: €1,026 EUR|Low: €645 EUR|High: €1,026 EUR|Avg: €821 EUR
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6€645 EUR
Retailer 10€651 EUR
Retailer 8€685 EUR
Retailer 3€722 EUR
Retailer 9€846 EUR
Retailer 5€876 EUR
Retailer 7€911 EUR
Retailer 2€955 EUR
Retailer 4€971 EUR
Frank Darling€1,026 EUR

7 data points across 10 retailers

10 retailers€645 EUR to €1,026 EUR

B+
Cheapest Retailer
-
€645 EUR
B+
Retailer 2
-
€651 EUR
View
B+
Retailer 3
-
€685 EUR
View
B+
Retailer 4
-
€722 EUR
View
B
Retailer 5
-
€846 EUR
View
B
Retailer 6
-
€876 EUR
View
B
Retailer 7
-
€911 EUR
View
B
Retailer 8
-
€955 EUR
View
B
Retailer 9
-
€971 EUR
View
Most Expensive
B
Frank Darling
2712177HK · Nov 6
€1,026 EUR
$1,146 USD
View
9 more retailers have this diamond
Prices start from €645 EURSave up to €381 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+
0.55ct Oval
€645 EUR