Round|Natural|IGI

1.65ct E I1 Round Natural Diamond

EX • E/I1 • IGI 825696296

Shape and cutting style on the report: Round brilliant

Certificate IGI 825696296

Diamond specifications and retailer prices

From €2,178 EUR
$2,433 USD
As of October 30, 2026
Save €2,907 EUR (57%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €5,085 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.65ct natural round diamond

This 1.65ct natural round sits in the one-and-a-half to two carat band, graded E colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by IGI 825696296. Listed at 7 retailers as of October 30, 2026, with prices from €2,178 to €5,085, a €2,907 spread on the same certified stone. NZ Jewellers lists it at €5,085. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.65
Carat
E
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle35.4°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 825696296
Dimensions7.52 × 7.59 × 4.62 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
7.52 mm7.59 mm1.65 ctE / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateIGI 825696296
Side View
Table 59.0%Crown 35.4°Girdle: MED-STKPavilion 40.6°CuletDepth 61.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €5,085 EUR|Low: €2,178 EUR|High: €5,085 EUR|Avg: €2,803 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 24, 2026
Retailer 6€2,178 EUR
Retailer 2€2,432 EUR
Retailer 5€2,432 EUR
Retailer 7€2,509 EUR
Retailer 3€2,526 EUR
Retailer 4€2,806 EUR
NZ Jewellers€5,085 EUR

17 data points across 7 retailers

7 retailers€2,178 EUR to €5,085 EUR

A
Cheapest Retailer
-
€2,178 EUR
$2,433 USD
B+
Retailer 2
-
€2,432 EUR
$2,717 USD
View
B+
Retailer 3
-
€2,432 EUR
$2,717 USD
View
Retailer 4
-
€2,509 EUR
₹266,921 INR
View
Price last confirmed 16 days ago
B+
Retailer 5
-
€2,526 EUR
$2,822 USD
View
B+
Retailer 6
-
€2,806 EUR
$3,135 USD
View
Most Expensive
B+
NZ Jewellers
46ecbce5-cd57-4ab6-b1a7-6878ff78e95f · Oct 30
€5,085 EUR
$5,681 USD
View
6 more retailers have this diamond
Prices start from €2,178 EURSave up to €2,907 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.

A
1.65ct Round
€2,178 EUR