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Round|Natural|GIA

5.09ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 2186569213

Certificate GIA 2186569213

Diamond specifications and retailer prices

From €63,683 EUR
₹6,775,911 INR
As of October 31, 2026
Save €19,902 EUR (24%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €83,585 EUR at Yorxs · As of October 30, 2026
View at Yorxs

About this 5.09ct natural round diamond

This 5.09ct natural round sits in the over five carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2186569213. Listed at 3 retailers as of October 30, 2026, with prices from €63,683 to €83,585, a €19,902 spread on the same certified stone. Yorxs lists it at €83,585. 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

5.09
Carat
D
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2186569213
Dimensions10.97 × 11.04 × 6.82 mm
L/W Ratio1.01
Top View
10.97 mm11.04 mm5.09 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2186569213
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.0%

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: Oct 31
Current: €63,683 EUR|Low: €63,520 EUR|High: €92,230 EUR|Avg: €73,635 EUR|-11.9%
Retailer 1
Retailer 2
Yorxs
October 31, 2026
Retailer 1€63,683 EUR
Retailer 2€68,055 EUR
Yorxs€83,585 EUR

45 data points across 3 retailers

3 retailers€63,683 EUR to €83,585 EUR

A
Cheapest Retailer
-
€63,683 EUR
₹6,775,911 INR
A
Retailer 2
-
€68,055 EUR
£59,868 GBP
View
Most Expensive
A
Yorxs
D16050 · Oct 30
€83,585 EUR
View
2 more retailers have this diamond
Prices start from €63,683 EURSave up to €19,902 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
5.09ct Round
€63,683 EUR