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3.45ct J IF Round Natural Diamond

EX • J/IF • HRD 220000189790

Certificate HRD 220000189790

Diamond specifications and retailer prices

From HK$283,400 HKD
As of November 6, 2026
Save HK$233,531 HKD (45%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$516,931 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 3.45ct natural round diamond

This 3.45ct natural round sits in the three to five carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by HRD 220000189790. Listed at 11 retailers as of November 4, 2026, with prices from HK$283,400 to HK$516,931, a HK$233,531 spread on the same certified stone. MOH London lists it at HK$516,931. 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

3.45
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.7°
OriginNatural
Grading LabHRD
CertificateHRD 220000189790
Dimensions9.54 × 9.62 × 5.93 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
minor graining
Top View
9.54 mm9.62 mm3.45 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 220000189790
Side View
Table 59.0%Crown 36.1°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.7%

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: Nov 6
Current: HK$516,931 HKD|Low: HK$282,765 HKD|High: HK$641,078 HKD|Avg: HK$373,592 HKD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2HK$283,400 HKD
Retailer 10HK$294,783 HKD
Retailer 6HK$303,201 HKD
Retailer 5HK$305,265 HKD
Retailer 4HK$308,677 HKD
Retailer 9HK$333,029 HKD
Retailer 11HK$354,940 HKD
Retailer 7HK$360,777 HKD
Retailer 8HK$374,655 HKD
MOH LondonHK$516,931 HKD
Retailer 3HK$641,078 HKD

40 data points across 11 retailers

11 retailersHK$283,400 HKD to HK$516,931 HKD

A
Cheapest Retailer
-
HK$283,400 HKD
B+
Retailer 2
-
HK$303,201 HKD
View
B+
Retailer 3
-
HK$305,265 HKD
View
Final sale: no returns
B+
Retailer 4
-
HK$308,677 HKD
View
Retailer 5
-
HK$333,029 HKD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
HK$345,707 HKD
View
B+
Retailer 7
-
HK$346,907 HKD
View
B
Retailer 8
-
HK$354,940 HKD
View
B
Retailer 9
-
HK$360,777 HKD
View
B+
Retailer 10
-
HK$374,655 HKD
View
Most Expensive
B
MOH London
3B4DE5B78 · Nov 4
HK$516,931 HKD
£51,883 GBP
View
10 more retailers have this diamond
Prices start from HK$283,400 HKDSave up to HK$233,531 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
3.45ct Round
HK$283,400 HKD