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Round|Natural|GIA

3.06ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 1443623265

Certificate GIA 1443623265

Diamond specifications and retailer prices

From €17,920 EUR
₹1,914,181 INR
As of November 2, 2026
Save €14,492 EUR (45%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €32,412 EUR at MOH London · As of November 2, 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1443623265. Listed at 10 retailers as of November 2, 2026, with prices from €17,920 to €32,412, a €14,492 spread on the same certified stone. MOH London lists it at €32,412. 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
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1443623265
Dimensions9.24 × 9.32 × 5.76 mm
L/W Ratio1.01
Culet sizeNone
Top View
9.24 mm9.32 mm3.06 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1443623265
Side View
Table 59.0%Crown 33.5°Girdle: - SPavilion 41.6°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €32,412 EUR|Low: €17,920 EUR|High: €32,587 EUR|Avg: €24,550 EUR|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 3, 2026
Retailer 4€17,920 EUR
Retailer 2€20,755 EUR
Retailer 7€22,553 EUR
Retailer 3€24,191 EUR
Retailer 8€24,817 EUR
Retailer 5€26,904 EUR
Retailer 6€29,402 EUR
MOH London€32,412 EUR

7 data points across 8 retailers

10 retailers€17,920 EUR to €32,412 EUR

A
Cheapest Retailer
-
€17,920 EUR
₹1,914,181 INR
B+
Retailer 2
-
€19,676 EUR
A$33,952 AUD
View
B+
Retailer 3
-
€20,755 EUR
£18,330 GBP
View
B+
Retailer 4
-
€22,298 EUR
$25,010 USD
View
B+
Retailer 5
-
€22,553 EUR
$25,295 USD
View
B+
Retailer 6
-
€24,191 EUR
View
B
Retailer 7
-
€24,817 EUR
$27,835 USD
View
B
Retailer 8
-
€26,904 EUR
ZAR 487,494 ZAR
View
B
Retailer 9
-
€29,402 EUR
$32,977 USD
View
Most Expensive
B
MOH London
B3526A675 · Nov 2
€32,412 EUR
£28,625 GBP
View
9 more retailers have this diamond
Prices start from €17,920 EURSave up to €14,492 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
3.06ct Round
€17,920 EUR