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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 $3,118 SGD
$2,433 USD
As of October 28, 2026
Save $4,163 SGD (57%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $7,281 SGD at NZ Jewellers · As of October 27, 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 27, 2026, with prices from $3,118 to $7,281, a $4,163 spread on the same certified stone. NZ Jewellers lists it at $7,281. 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 28
Current: $7,281 SGD|Low: $3,118 SGD|High: $7,281 SGD|Avg: $4,014 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 24, 2026
Retailer 6$3,118 SGD
Retailer 2$3,482 SGD
Retailer 5$3,482 SGD
Retailer 7$3,592 SGD
Retailer 3$3,617 SGD
Retailer 4$4,018 SGD
NZ Jewellers$7,281 SGD

17 data points across 7 retailers

7 retailers$3,118 SGD to $7,281 SGD

A
Cheapest Retailer
-
$3,118 SGD
$2,433 USD
B+
Retailer 2
-
$3,482 SGD
$2,717 USD
View
B+
Retailer 3
-
$3,482 SGD
$2,717 USD
View
Retailer 4
-
$3,592 SGD
₹266,921 INR
View
Price last confirmed 15 days ago
B+
Retailer 5
-
$3,617 SGD
$2,822 USD
View
B+
Retailer 6
-
$4,018 SGD
$3,135 USD
View
Most Expensive
B+
NZ Jewellers
46ecbce5-cd57-4ab6-b1a7-6878ff78e95f · Oct 27
$7,281 SGD
$5,681 USD
View
6 more retailers have this diamond
Prices start from $3,118 SGDSave up to $4,163 SGD

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
$3,118 SGD