Round|Natural|GIA

3.50ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 2225001883

Certificate GIA 2225001883

Diamond specifications and retailer prices

From $61,430 CAD
$43,976 USD
As of October 30, 2026
Save $45,000 CAD (42%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $106,430 CAD 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2225001883. Listed at 20 retailers as of October 29, 2026, with prices from $61,430 to $106,430, a $45,000 spread on the same certified stone. MOH London lists it at $106,430. 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
I
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2225001883
Dimensions9.91 × 9.82 × 5.81 mm
L/W Ratio1.01
Culet sizeNone
Top View
9.91 mm9.82 mm3.50 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2225001883
Side View
Table 61.0%Crown 32.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 59.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $106,430 CAD|Low: $57,964 CAD|High: $107,139 CAD|Avg: $72,957 CAD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 6$57,964 CAD
Retailer 4$61,541 CAD
Retailer 7$62,136 CAD
Retailer 8$64,897 CAD
Retailer 2$67,821 CAD
Retailer 9$70,609 CAD
Retailer 3$79,938 CAD
Retailer 5$87,407 CAD
MOH London$106,430 CAD

36 data points across 9 retailers

20 retailers$61,430 CAD to $106,430 CAD

Retailer 1
-
$57,964 CAD
$41,495 USD
Price last confirmed 13 days ago
B
Retailer 2
-
$61,430 CAD
$43,976 USD
View
B+
Retailer 3
-
$61,541 CAD
₹4,195,784 INR
View
B
Retailer 4
-
$61,912 CAD
$44,321 USD
View
B
Retailer 5
-
$62,136 CAD
$44,481 USD
View
Final sale: no returns
Retailer 6
-
$64,897 CAD
A$71,474 AUD
View
Price last confirmed 27 days ago
B
Retailer 7
-
$65,668 CAD
$47,010 USD
View
B
Retailer 8
-
$67,785 CAD
$48,525 USD
View
B+
Retailer 9
-
$67,821 CAD
£38,229 GBP
View
B
Retailer 10
-
$69,552 CAD
$49,790 USD
View
B
Retailer 11
-
$69,552 CAD
$49,790 USD
View
B
Retailer 12
-
$70,609 CAD
$50,547 USD
View
B
Retailer 13
-
$70,609 CAD
$50,547 USD
View
B
Retailer 14
-
$71,871 CAD
$51,450 USD
View
B
Retailer 15
-
$72,502 CAD
$51,902 USD
View
B
Retailer 16
-
$73,434 CAD
$52,569 USD
View
B
Retailer 17
-
$76,258 CAD
$54,591 USD
View
B
Retailer 18
-
$79,938 CAD
€54,500 EUR
View
B
Retailer 19
-
$87,407 CAD
ZAR 1,010,853 ZAR
View
Most Expensive
B
MOH London
3D672025D · Oct 29
$106,430 CAD
£59,992 GBP
View
19 more retailers have this diamond
Prices start from $61,430 CADSave up to $45,000 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.

B+
3.50ct Round
$61,430 CAD