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Oval|Natural|IGI

4.01ct I SI2 Oval Natural Diamond

VG • I/SI2 • IGI 654477144

Shape and cutting style on the report: Oval brilliant

Certificate IGI 654477144

Diamond specifications and retailer prices

From HK$194,207 HKD
$24,752 USD
As of October 26, 2026
Save HK$108,397 HKD (36%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$302,603 HKD at MOH London · As of October 26, 2026
View at MOH London

About this 4.01ct natural oval diamond

This 4.01ct natural oval sits in the three to five carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 654477144. Listed at 12 retailers as of October 26, 2026, with prices from HK$194,207 to HK$302,603, a HK$108,397 spread on the same certified stone. MOH London lists it at HK$302,603. 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

4.01
Carat
I
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle37°
OriginNatural
Grading LabIGI
CertificateIGI 654477144
Dimensions12.31 × 8.79 × 5.56 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Top View
12.31 mm8.79 mm4.01 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 654477144
Side View
Table 63.0%Crown 36.7°Girdle: MED-THKPavilion 37°Culet: NoneDepth 63.3%

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 26
Current: HK$302,603 HKD|Low: HK$177,989 HKD|High: HK$305,842 HKD|Avg: HK$228,644 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 27, 2026
Retailer 13HK$177,989 HKD
Retailer 10HK$194,207 HKD
Retailer 5HK$194,458 HKD
Retailer 2HK$212,541 HKD
Retailer 8HK$213,587 HKD
Retailer 7HK$224,265 HKD
Retailer 11HK$231,381 HKD
Retailer 6HK$233,501 HKD
Retailer 4HK$237,078 HKD
Retailer 3HK$237,658 HKD
Retailer 12HK$240,287 HKD
Retailer 9HK$274,119 HKD
MOH LondonHK$302,603 HKD

28 data points across 13 retailers

12 retailersHK$194,207 HKD to HK$302,603 HKD

A
Cheapest Retailer
-
HK$194,207 HKD
$24,752 USD
A
Retailer 2
-
HK$194,458 HKD
$24,784 USD
View
A
Retailer 3
-
HK$212,541 HKD
£21,330 GBP
View
Retailer 4
-
HK$213,587 HKD
$27,222 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$224,265 HKD
$28,583 USD
View
B+
Retailer 6
-
HK$231,381 HKD
$29,490 USD
View
A
Retailer 7
-
HK$233,501 HKD
€28,343 EUR
View
Retailer 8
-
HK$237,658 HKD
$30,290 USD
View
Price last confirmed 8 days ago
Retailer 9
-
HK$240,287 HKD
$30,625 USD
View
Price last confirmed 56 days ago
B+
Retailer 10
-
HK$240,287 HKD
$30,625 USD
View
B+
Retailer 11
-
HK$274,119 HKD
$34,937 USD
View
Most Expensive
B+
MOH London
5CA068585 · Oct 26
HK$302,603 HKD
£30,368 GBP
View
11 more retailers have this diamond
Prices start from HK$194,207 HKDSave up to HK$108,397 HKD

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
4.01ct Oval
HK$194,207 HKD