Round|Natural|GIA

5.17ct H IF Round Natural Diamond

EX • H/IF • GIA 1226500416

Certificate GIA 1226500416

Diamond specifications and retailer prices

From €163,280 EUR
£143,636 GBP
As of November 1, 2026
3 retailers carry this diamond
Most expensive: €192,175 EUR at Aurelinne · As of August 31, 2026
View at Aurelinne

About this 5.17ct natural round diamond

This 5.17ct natural round sits in the over five carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1226500416. Listed at 3 retailers as of November 1, 2026. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

5.17
Carat
H
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1226500416
Dimensions11.02 × 11.03 × 6.86 mm
L/W Ratio1.00
Girdle conditionSlightly Thick
Top View
11.02 mm11.03 mm5.17 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1226500416
Side View
Table 57.0%Crown 35.5°GirdlePavilion 40.8°CuletDepth 62.3%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 1
Current: €163,280 EUR|Low: €151,717 EUR|High: €219,277 EUR|Avg: €172,633 EUR|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 6€151,717 EUR
Retailer 4€156,586 EUR
Retailer 8€159,996 EUR
Retailer 1€163,280 EUR
Retailer 9€163,537 EUR
Retailer 5€170,822 EUR
Retailer 3€179,317 EUR
Retailer 7€185,057 EUR
Retailer 2€219,277 EUR

23 data points across 9 retailers

3 retailers

Retailer 1
-
€162,815 EUR
$181,898 USD
Price last confirmed 60 days ago
B+
Retailer 2
-
€163,280 EUR
£143,636 GBP
View
Most Expensive
Aurelinne
faa2853f-b493-4334-a845-22b34a766d09 · Aug 31
€192,175 EUR
$214,699 USD
View
Price last confirmed 62 days ago
2 more retailers have this diamond
Prices start from €163,280 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+
5.17ct Round
€163,280 EUR