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Round|Natural|GIA

3.50ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 6137673077

Certificate GIA 6137673077

Diamond specifications and retailer prices

From €25,788 EUR
CA$40,015 CAD
As of October 30, 2026
Save €16,752 EUR (39%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €42,540 EUR at MOH London · As of October 29, 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6137673077. Listed at 11 retailers as of October 29, 2026, with prices from €25,788 to €42,540, a €16,752 spread on the same certified stone. MOH London lists it at €42,540. 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
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6137673077
Dimensions9.77 × 9.80 × 5.92 mm
L/W Ratio1.00
Top View
9.77 mm9.80 mm3.50 ctJ / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6137673077
Side View
Table 60.0%Crown 34°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 60.5%

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: €42,540 EUR|Low: €25,788 EUR|High: €42,823 EUR|Avg: €30,269 EUR|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 7€25,788 EUR
Retailer 6€25,950 EUR
Retailer 4€27,349 EUR
Retailer 2€27,397 EUR
Retailer 8€28,672 EUR
Retailer 9€30,877 EUR
Retailer 3€32,196 EUR
Retailer 5€32,266 EUR
MOH London€42,540 EUR

29 data points across 9 retailers

11 retailers€25,788 EUR to €42,540 EUR

B+
Cheapest Retailer
-
€25,788 EUR
CA$40,015 CAD
B+
Retailer 2
-
€25,950 EUR
$28,991 USD
View
B+
Retailer 3
-
€27,349 EUR
$30,554 USD
View
B+
Retailer 4
-
€27,397 EUR
£24,101 GBP
View
B
Retailer 5
-
€28,222 EUR
$31,530 USD
View
Retailer 6
-
€28,222 EUR
$31,530 USD
View
Price last confirmed 28 days ago
B
Retailer 7
-
€28,672 EUR
$32,032 USD
View
B
Retailer 8
-
€30,877 EUR
$34,496 USD
View
B
Retailer 9
-
€32,196 EUR
View
B
Retailer 10
-
€32,266 EUR
$36,048 USD
View
Most Expensive
B
MOH London
B44BC9F7E · Oct 29
€42,540 EUR
£37,422 GBP
View
10 more retailers have this diamond
Prices start from €25,788 EURSave up to €16,752 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
€25,788 EUR