Round|Natural|GIA

3.30ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 6541428831

Certificate GIA 6541428831

Diamond specifications and retailer prices

From €26,939 EUR
CA$41,801 CAD
As of October 30, 2026
Save €17,251 EUR (39%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €44,191 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 3.3ct natural round diamond

This 3.3ct 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 6541428831. Listed at 14 retailers as of October 30, 2026, with prices from €26,939 to €44,191, a €17,251 spread on the same certified stone. MOH London lists it at €44,191. 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

3.30
Carat
J
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6541428831
Dimensions9.63 × 9.69 × 5.85 mm
L/W Ratio1.01
Top View
9.63 mm9.69 mm3.30 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541428831
Side View
Table 59.0%Crown 32°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 60.6%

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: Oct 30
Current: €44,191 EUR|Low: €26,939 EUR|High: €44,723 EUR|Avg: €32,102 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 4€26,939 EUR
Retailer 5€27,108 EUR
Retailer 2€28,556 EUR
Retailer 7€28,569 EUR
Retailer 8€29,952 EUR
Retailer 9€33,407 EUR
Retailer 6€33,707 EUR
Retailer 3€34,180 EUR
MOH London€44,191 EUR

27 data points across 9 retailers

14 retailers€26,939 EUR to €44,191 EUR

B+
Cheapest Retailer
-
€26,939 EUR
CA$41,801 CAD
B+
Retailer 2
-
€27,108 EUR
$30,285 USD
View
B+
Retailer 3
-
€28,556 EUR
£25,120 GBP
View
B
Retailer 4
-
€28,569 EUR
$31,918 USD
View
Retailer 5
-
€29,474 EUR
$32,929 USD
View
Price last confirmed 43 days ago
B+
Retailer 6
-
€29,474 EUR
$32,929 USD
View
B+
Retailer 7
-
€29,851 EUR
$33,350 USD
View
B+
Retailer 8
-
€29,851 EUR
$33,350 USD
View
B
Retailer 9
-
€29,952 EUR
$33,462 USD
View
B
Retailer 10
-
€30,845 EUR
$34,460 USD
View
B
Retailer 11
-
€33,407 EUR
$37,323 USD
View
B
Retailer 12
-
€33,707 EUR
$37,658 USD
View
B
Retailer 13
-
€34,180 EUR
View
Most Expensive
B
MOH London
84CBE4A33 · Nov 1
€44,191 EUR
£38,874 GBP
View
13 more retailers have this diamond
Prices start from €26,939 EURSave up to €17,251 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+
3.30ct Round
€26,939 EUR