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1.65ct E I1 Round Natural Diamond

GD • E/I1 • HRD 250000071246

Certificate HRD 250000071246

Diamond specifications and retailer prices

From $3,609 SGD
$2,816 USD
As of October 28, 2026
Save $3,413 SGD (49%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $7,022 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 standard cut grade and certified by HRD 250000071246. Listed at 7 retailers as of October 27, 2026, with prices from $3,609 to $7,022, a $3,413 spread on the same certified stone. NZ Jewellers lists it at $7,022. 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

1.65
Carat
E
Colour
I1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle40°
Pavilion angle39.1°
OriginNatural
Grading LabHRD
CertificateHRD 250000071246
Dimensions7.26 × 7.17 × 4.66 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
7.26 mm7.17 mm1.65 ctE / I1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 250000071246
Side View
Table 59.0%Crown 40°GirdlePavilion 39.1°CuletDepth 64.6%

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 28
Current: $7,022 SGD|Low: $3,609 SGD|High: $7,022 SGD|Avg: $4,598 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 28, 2026
Retailer 7$3,609 SGD
Retailer 5$4,031 SGD
Retailer 6$4,031 SGD
Retailer 3$4,186 SGD
Retailer 4$4,651 SGD
Retailer 2$4,693 SGD
NZ Jewellers$7,022 SGD

20 data points across 7 retailers

7 retailers$3,609 SGD to $7,022 SGD

B+
Cheapest Retailer
-
$3,609 SGD
$2,816 USD
B+
Retailer 2
-
$4,031 SGD
$3,145 USD
View
B+
Retailer 3
-
$4,031 SGD
$3,145 USD
View
B+
Retailer 4
-
$4,186 SGD
$3,266 USD
View
B+
Retailer 5
-
$4,651 SGD
$3,629 USD
View
B+
Retailer 6
-
$4,693 SGD
€3,487 EUR
View
Most Expensive
B+
NZ Jewellers
017a0d7a-082e-4ef0-a742-a61449605b05 · Oct 27
$7,022 SGD
$5,479 USD
View
6 more retailers have this diamond
Prices start from $3,609 SGDSave up to $3,413 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.

B+
1.65ct Round
$3,609 SGD