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5.06ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 97

Certificate GIA 97

Diamond specifications and retailer prices

From €103,221 EUR
$115,319 USD
As of October 31, 2026
Save €16,454 EUR (14%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €119,674 EUR at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 5.06ct natural round diamond

This 5.06ct 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. Listed at 3 retailers as of October 31, 2026, with prices from €103,221 to €119,674, a €16,454 spread on the same certified stone. Blue Nile lists it at €119,674. 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

5.06
Carat
D
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 97
Dimensions10.90 × 10.95 × 6.89 mm
L/W Ratio1.00
Top View
10.90 mm10.95 mm5.06 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 97
Side View
Table 56.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 63.1%

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: €119,674 EUR|Low: €103,221 EUR|High: €119,803 EUR|Avg: €110,504 EUR
Blue Nile
Retailer 2
Retailer 3
Retailer 4
September 26, 2026
Retailer 2€103,221 EUR
Retailer 4€103,903 EUR
Blue Nile€119,674 EUR
Retailer 3€119,803 EUR

2 data points across 4 retailers

3 retailers€103,221 EUR to €119,674 EUR

A
Cheapest Retailer
-
€103,221 EUR
$115,319 USD
A
Retailer 2
-
€103,903 EUR
$116,081 USD
View
Most Expensive
B+
Blue Nile
5626685 · Oct 31
€119,674 EUR
$133,701 USD
View
2 more retailers have this diamond
Prices start from €103,221 EURSave up to €16,454 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
5.06ct Round
€103,221 EUR