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Round|Natural|IGI

4.01ct F I1 Round Natural Diamond

EX • F/I1 • IGI 700529325

Shape and cutting style on the report: Round brilliant

Certificate IGI 700529325

Diamond specifications and retailer prices

From $32,332 SGD
$25,281 USD
As of November 1, 2026
Save $13,246 SGD (29%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $45,577 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 4.01ct natural round diamond

This 4.01ct natural round sits in the three to five carat band, graded F colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by IGI 700529325. Listed at 8 retailers as of October 30, 2026, with prices from $32,332 to $45,577, a $13,246 spread on the same certified stone. NZ Jewellers lists it at $45,577. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

4.01
Carat
F
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.2°
Pavilion angle40.7°
OriginNatural
Grading LabIGI
CertificateIGI 700529325
Dimensions10.11 × 10.17 × 6.27 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
10.11 mm10.17 mm4.01 ctF / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 700529325
Side View
Table 57.0%Crown 35.2°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.8%

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: Nov 1
Current: $45,577 SGD|Low: $32,332 SGD|High: $45,577 SGD|Avg: $37,838 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 7$32,332 SGD
Retailer 5$35,512 SGD
Retailer 3$37,252 SGD
Retailer 8$37,288 SGD
Retailer 2$37,542 SGD
Retailer 4$38,472 SGD
Retailer 6$39,952 SGD
NZ Jewellers$45,577 SGD

11 data points across 8 retailers

8 retailers$32,332 SGD to $45,577 SGD

B+
Cheapest Retailer
-
$32,332 SGD
$25,281 USD
Retailer 2
-
$35,512 SGD
$27,768 USD
View
Price last confirmed 17 days ago
B+
Retailer 3
-
$37,252 SGD
$29,128 USD
View
B+
Retailer 4
-
$37,288 SGD
$29,156 USD
View
B+
Retailer 5
-
$37,542 SGD
€27,957 EUR
View
B+
Retailer 6
-
$38,472 SGD
$30,082 USD
View
B
Retailer 7
-
$39,952 SGD
$31,239 USD
View
Most Expensive
B
NZ Jewellers
9ca1ce69-e7f3-47a8-b6d7-e1215a4b521b · Oct 30
$45,577 SGD
$35,638 USD
View
7 more retailers have this diamond
Prices start from $32,332 SGDSave up to $13,246 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+
4.01ct Round
$32,332 SGD