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3.50ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 6542215800

Certificate GIA 6542215800

Diamond specifications and retailer prices

From €30,650 EUR
CA$47,746 CAD
As of November 2, 2026
Save €19,591 EUR (39%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €50,240 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 3.5ct natural round diamond

This 3.5ct 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 6542215800. Listed at 13 retailers as of November 1, 2026, with prices from €30,650 to €50,240, a €19,591 spread on the same certified stone. MOH London lists it at €50,240. 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

3.50
Carat
J
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6542215800
Dimensions9.61 × 9.65 × 6.06 mm
L/W Ratio1.00
Top View
9.61 mm9.65 mm3.50 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542215800
Side View
Table 57.0%Crown 35°Girdle: THN-STKPavilion 41.4°Culet: NoneDepth 63.0%

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 2
Current: €50,240 EUR|Low: €30,841 EUR|High: €50,845 EUR|Avg: €37,095 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 4€30,841 EUR
Retailer 2€32,480 EUR
Retailer 6€33,509 EUR
Retailer 5€34,076 EUR
Retailer 3€37,998 EUR
Retailer 7€38,349 EUR
MOH London€50,240 EUR

41 data points across 7 retailers

13 retailers€30,650 EUR to €50,240 EUR

B
Cheapest Retailer
-
€30,650 EUR
CA$47,746 CAD
B+
Retailer 2
-
€30,841 EUR
$34,592 USD
View
B+
Retailer 3
-
€32,241 EUR
$36,162 USD
View
B+
Retailer 4
-
€32,480 EUR
£28,685 GBP
View
B
Retailer 5
-
€33,509 EUR
$37,584 USD
View
B
Retailer 6
-
€33,880 EUR
$38,000 USD
View
B
Retailer 7
-
€33,880 EUR
$38,000 USD
View
B
Retailer 8
-
€34,076 EUR
$38,220 USD
View
B
Retailer 9
-
€35,012 EUR
$39,270 USD
View
B
Retailer 10
-
€36,697 EUR
$41,160 USD
View
B
Retailer 11
-
€37,998 EUR
View
B
Retailer 12
-
€38,349 EUR
$43,012 USD
View
Most Expensive
B
MOH London
22777DFCC · Nov 1
€50,240 EUR
£44,370 GBP
View
12 more retailers have this diamond
Prices start from €30,650 EURSave up to €19,591 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+
3.50ct Round
€30,650 EUR