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Round|Natural|GIA

3.06ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 5556617953

Certificate GIA 5556617953

Diamond specifications and retailer prices

From €29,425 EUR
$32,874 USD
As of November 1, 2026
Save €21,051 EUR (42%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €50,476 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 3.06ct natural round diamond

This 3.06ct natural round sits in the three to five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5556617953. Listed at 16 retailers as of November 1, 2026, with prices from €29,425 to €50,476, a €21,051 spread on the same certified stone. MOH London lists it at €50,476. 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

3.06
Carat
I
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 5556617953
Dimensions9.21 × 9.25 × 5.78 mm
L/W Ratio1.00
Star length50%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
9.21 mm9.25 mm3.06 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5556617953
Side View
Table 58.0%Crown 35°Girdle: STK-STKPavilion 41.4°Culet: NoneDepth 62.6%

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: €50,476 EUR|Low: €29,425 EUR|High: €51,084 EUR|Avg: €37,622 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 6€29,425 EUR
Retailer 7€31,368 EUR
Retailer 8€31,999 EUR
Retailer 3€32,310 EUR
Retailer 4€37,798 EUR
Retailer 2€39,236 EUR
Retailer 5€41,898 EUR
MOH London€50,476 EUR

41 data points across 8 retailers

16 retailers€29,425 EUR to €50,476 EUR

B+
Cheapest Retailer
-
€29,425 EUR
$32,874 USD
B+
Retailer 2
-
€31,368 EUR
$35,045 USD
View
Retailer 3
-
€31,999 EUR
A$54,999 AUD
View
Price last confirmed 29 days ago
B+
Retailer 4
-
€32,310 EUR
£28,423 GBP
View
Retailer 5
-
€32,320 EUR
$36,108 USD
View
Price last confirmed 17 days ago
Retailer 6
-
€33,667 EUR
$37,613 USD
View
Price last confirmed 35 days ago
Retailer 7
-
€33,667 EUR
$37,613 USD
View
Price last confirmed 17 days ago
B
Retailer 8
-
€33,709 EUR
$37,660 USD
View
B
Retailer 9
-
€33,709 EUR
$37,660 USD
View
B
Retailer 10
-
€34,828 EUR
$38,910 USD
View
Retailer 11
-
€35,013 EUR
$39,117 USD
View
Price last confirmed 25 days ago
Retailer 12
-
€36,360 EUR
$40,622 USD
View
Price last confirmed 24 days ago
B
Retailer 13
-
€37,798 EUR
View
B
Retailer 14
-
€39,236 EUR
£34,515 GBP
View
B
Retailer 15
-
€41,898 EUR
ZAR 756,203 ZAR
View
Most Expensive
B
MOH London
3D5464767 · Nov 1
€50,476 EUR
£44,403 GBP
View
15 more retailers have this diamond
Prices start from €29,425 EURSave up to €21,051 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+
3.06ct Round
€29,425 EUR