Round|Natural|GIA

3.18ct E I1 Round Natural Diamond

GD • E/I1 • GIA 2233951204

Certificate GIA 2233951204

Diamond specifications and retailer prices

From $30,732 CAD
$22,000 USD
As of October 29, 2026
Save $14,811 CAD (33%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $45,543 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 3.18ct natural round diamond

This 3.18ct natural round sits in the three to five carat band, graded E colour (colourless) and I1 clarity (included), with a standard cut grade and certified by GIA 2233951204. Listed at 9 retailers as of October 29, 2026, with prices from $30,732 to $45,543, a $14,811 spread on the same certified stone. NZ Jewellers lists it at $45,543. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.18
Carat
E
Color
I1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryGood
FluorescenceMedium
Crown angle32.5°
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 2233951204
Dimensions9.67 × 9.71 × 5.67 mm
L/W Ratio1.00
Top View
9.67 mm9.71 mm3.18 ctE / I1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceMedium
CertificateGIA 2233951204
Side View
Table 57.0%Crown 32.5°Girdle: THN-MEDPavilion 40.4°Culet: NoneDepth 58.5%

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 29
Current: $45,543 CAD|Low: $30,732 CAD|High: $45,543 CAD|Avg: $36,818 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 3$30,732 CAD
Retailer 4$33,956 CAD
Retailer 6$34,783 CAD
Retailer 7$34,783 CAD
Retailer 8$35,942 CAD
Retailer 9$37,874 CAD
Retailer 2$38,131 CAD
Retailer 5$39,075 CAD
NZ Jewellers$45,543 CAD

20 data points across 9 retailers

9 retailers$30,732 CAD to $45,543 CAD

B+
Cheapest Retailer
-
$30,732 CAD
$22,000 USD
B+
Retailer 2
-
$33,956 CAD
$24,308 USD
View
B+
Retailer 3
-
$34,783 CAD
$24,900 USD
View
B+
Retailer 4
-
$34,783 CAD
$24,900 USD
View
B+
Retailer 5
-
$35,942 CAD
$25,730 USD
View
B+
Retailer 6
-
$37,874 CAD
$27,113 USD
View
B+
Retailer 7
-
$38,131 CAD
€25,997 EUR
View
B+
Retailer 8
-
$39,075 CAD
$27,973 USD
View
Most Expensive
B
NZ Jewellers
7aa37c72-7737-4ffd-808a-c141ef529659 · Oct 30
$45,543 CAD
$32,603 USD
View
8 more retailers have this diamond
Prices start from $30,732 CADSave up to $14,811 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+
3.18ct Round
$30,732 CAD