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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 $28,091 CAD
₹1,915,215 INR
As of October 31, 2026
Save $22,691 CAD (45%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $50,783 CAD 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 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 October 31, 2026, with prices from $28,091 to $50,783, a $22,691 spread on the same certified stone. MOH London lists it at $50,783. 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
Color
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: Oct 31
Current: $50,783 CAD|Low: $28,091 CAD|High: $51,056 CAD|Avg: $38,235 CAD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 5$28,091 CAD
Retailer 3$32,791 CAD
Retailer 7$35,335 CAD
Retailer 2$37,920 CAD
Retailer 8$38,883 CAD
Retailer 4$42,153 CAD
Retailer 6$46,066 CAD
MOH London$50,783 CAD

5 data points across 8 retailers

10 retailers$28,091 CAD to $50,783 CAD

A
Cheapest Retailer
-
$28,091 CAD
₹1,915,215 INR
B+
Retailer 2
-
$30,828 CAD
A$33,952 AUD
View
B+
Retailer 3
-
$32,791 CAD
£18,483 GBP
View
B+
Retailer 4
-
$34,936 CAD
$25,010 USD
View
B+
Retailer 5
-
$35,335 CAD
$25,295 USD
View
B+
Retailer 6
-
$37,920 CAD
€25,853 EUR
View
B
Retailer 7
-
$38,883 CAD
$27,835 USD
View
B
Retailer 8
-
$42,153 CAD
ZAR 487,494 ZAR
View
B
Retailer 9
-
$46,066 CAD
$32,977 USD
View
Most Expensive
B
MOH London
B3526A675 · Nov 1
$50,783 CAD
£28,625 GBP
View
9 more retailers have this diamond
Prices start from $28,091 CADSave up to $22,691 CAD

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
$28,091 CAD