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Round|Natural|HRD

3.45ct J IF Round Natural Diamond

EX • J/IF • HRD 220000189790

Certificate HRD 220000189790

Diamond specifications and retailer prices

From $51,603 AUD
As of November 6, 2026
Save $42,523 AUD (45%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $94,126 AUD 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 $51,603 to $94,126, a $42,523 spread on the same certified stone. MOH London lists it at $94,126. 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: $94,126 AUD|Low: $51,487 AUD|High: $116,731 AUD|Avg: $68,026 AUD|-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 2$51,603 AUD
Retailer 10$53,676 AUD
Retailer 6$55,209 AUD
Retailer 5$55,584 AUD
Retailer 4$56,206 AUD
Retailer 9$60,640 AUD
Retailer 11$64,630 AUD
Retailer 7$65,692 AUD
Retailer 8$68,219 AUD
MOH London$94,126 AUD
Retailer 3$116,731 AUD

40 data points across 11 retailers

11 retailers$51,603 AUD to $94,126 AUD

A
Cheapest Retailer
-
$51,603 AUD
B+
Retailer 2
-
$55,209 AUD
View
B+
Retailer 3
-
$55,584 AUD
View
Final sale: no returns
B+
Retailer 4
-
$56,206 AUD
View
Retailer 5
-
$60,640 AUD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$62,948 AUD
View
B+
Retailer 7
-
$63,167 AUD
View
B
Retailer 8
-
$64,630 AUD
View
B
Retailer 9
-
$65,692 AUD
View
B+
Retailer 10
-
$68,219 AUD
View
Most Expensive
B
MOH London
3B4DE5B78 · Nov 4
$94,126 AUD
£51,883 GBP
View
10 more retailers have this diamond
Prices start from $51,603 AUDSave up to $42,523 AUD

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
$51,603 AUD