Round|Natural|GIA

3.18ct E I1 Round Natural Diamond

GD • E/I1 • GIA 2233951204

Certificate GIA 2233951204

Diamond specifications and retailer prices

From €19,692 EUR
$22,000 USD
As of October 31, 2026
Save €9,490 EUR (33%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €29,183 EUR 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 30, 2026, with prices from €19,692 to €29,183, a €9,490 spread on the same certified stone. NZ Jewellers lists it at €29,183. 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 31
Current: €29,183 EUR|Low: €19,692 EUR|High: €29,183 EUR|Avg: €23,581 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 3€19,692 EUR
Retailer 4€21,758 EUR
Retailer 6€22,288 EUR
Retailer 7€22,288 EUR
Retailer 8€23,031 EUR
Retailer 9€24,269 EUR
Retailer 2€24,433 EUR
Retailer 5€25,038 EUR
NZ Jewellers€29,183 EUR

19 data points across 9 retailers

9 retailers€19,692 EUR to €29,183 EUR

B+
Cheapest Retailer
-
€19,692 EUR
$22,000 USD
B+
Retailer 2
-
€21,758 EUR
$24,308 USD
View
B+
Retailer 3
-
€22,288 EUR
$24,900 USD
View
B+
Retailer 4
-
€22,288 EUR
$24,900 USD
View
B+
Retailer 5
-
€23,031 EUR
$25,730 USD
View
B+
Retailer 6
-
€24,269 EUR
$27,113 USD
View
B+
Retailer 7
-
€24,433 EUR
View
B+
Retailer 8
-
€25,038 EUR
$27,973 USD
View
Most Expensive
B
NZ Jewellers
7aa37c72-7737-4ffd-808a-c141ef529659 · Oct 30
€29,183 EUR
$32,603 USD
View
8 more retailers have this diamond
Prices start from €19,692 EURSave up to €9,490 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+
3.18ct Round
€19,692 EUR