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Round|Natural|IGI

3.45ct H VS1 Round Natural Diamond

EX • H/VS1 • IGI 539242428

Shape and cutting style on the report: Round brilliant

Certificate IGI 539242428

Diamond specifications and retailer prices

From $47,338 AUD
₹3,166,865 INR
As of November 1, 2026
Save $39,615 AUD (46%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $86,953 AUD at Diamond Quarter · As of October 31, 2026
View at Diamond Quarter

About this 3.45ct natural round diamond

This 3.45ct natural round sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 539242428. Listed at 10 retailers as of October 31, 2026, with prices from $47,338 to $86,953, a $39,615 spread on the same certified stone. Diamond Quarter lists it at $86,953. 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
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 539242428
Dimensions9.69 × 9.72 × 5.93 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
9.69 mm9.72 mm3.45 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 539242428
Side View
Table 60.0%Crown 35.2°Girdle: THN-STKPavilion 41°Culet: NoneDepth 61.1%

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 1
Current: $64,075 AUD|Low: $47,227 AUD|High: $86,571 AUD|Avg: $61,939 AUD|+3.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 2$47,338 AUD
Retailer 9$54,255 AUD
Retailer 8$55,042 AUD
Retailer 5$55,162 AUD
Retailer 6$60,457 AUD
Retailer 1$64,075 AUD
Retailer 7$67,325 AUD
Retailer 4$71,004 AUD
Retailer 3$85,541 AUD

38 data points across 9 retailers

10 retailers$47,338 AUD to $86,953 AUD

A
Cheapest Retailer
-
$47,338 AUD
₹3,166,865 INR
A
Retailer 2
-
$54,255 AUD
$38,111 USD
View
A
Retailer 3
-
$55,042 AUD
$38,664 USD
View
A
Retailer 4
-
$55,162 AUD
£30,511 GBP
View
A
Retailer 5
-
$60,457 AUD
$42,468 USD
View
B+
Retailer 6
-
$64,075 AUD
€42,866 EUR
View
B+
Retailer 7
-
$67,325 AUD
$47,292 USD
View
B+
Retailer 8
-
$71,004 AUD
ZAR 805,761 ZAR
View
B
Retailer 9
-
$85,541 AUD
£47,313 GBP
View
Most Expensive
B
Diamond Quarter
3.45VS1H532892FCN · Oct 31
$86,953 AUD
£48,094 GBP
View
9 more retailers have this diamond
Prices start from $47,338 AUDSave up to $39,615 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
$47,338 AUD