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 $4,317 NZD
$2,433 USD
As of October 30, 2026
Save $5,763 NZD (57%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $10,080 NZD 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 $4,317 to $10,080, a $5,763 spread on the same certified stone. NZ Jewellers lists it at $10,080. 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: $10,080 NZD|Low: $4,317 NZD|High: $10,080 NZD|Avg: $5,557 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 24, 2026
Retailer 6$4,317 NZD
Retailer 2$4,821 NZD
Retailer 5$4,821 NZD
Retailer 7$4,973 NZD
Retailer 3$5,007 NZD
Retailer 4$5,562 NZD
NZ Jewellers$10,080 NZD

17 data points across 7 retailers

7 retailers$4,317 NZD to $10,080 NZD

A
Cheapest Retailer
-
$4,317 NZD
$2,433 USD
B+
Retailer 2
-
$4,821 NZD
$2,717 USD
View
B+
Retailer 3
-
$4,821 NZD
$2,717 USD
View
Retailer 4
-
$4,973 NZD
₹266,921 INR
View
Price last confirmed 16 days ago
B+
Retailer 5
-
$5,007 NZD
$2,822 USD
View
B+
Retailer 6
-
$5,562 NZD
$3,135 USD
View
Most Expensive
B+
NZ Jewellers
46ecbce5-cd57-4ab6-b1a7-6878ff78e95f · Oct 30
$10,080 NZD
$5,681 USD
View
6 more retailers have this diamond
Prices start from $4,317 NZDSave up to $5,763 NZD

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
$4,317 NZD