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Round|Natural|GIA

3.45ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 7452238394

Certificate GIA 7452238394

Diamond specifications and retailer prices

From $39,461 AUD
₹2,633,798 INR
As of November 3, 2026
Save $28,738 AUD (42%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $68,199 AUD at MOH London · As of November 2, 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7452238394. Listed at 5 retailers as of November 2, 2026, with prices from $39,461 to $68,199, a $28,738 spread on the same certified stone. MOH London lists it at $68,199. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.45
Carat
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7452238394
Dimensions9.61 × 9.67 × 5.99 mm
L/W Ratio1.01
Culet sizeNone
Top View
9.61 mm9.67 mm3.45 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7452238394
Side View
Table 60.0%CrownGirdle: MED-STHPavilionCulet: NoneDepth 62.1%

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 3
Current: $68,199 AUD|Low: $39,395 AUD|High: $68,565 AUD|Avg: $46,386 AUD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 3, 2026
Retailer 2$39,461 AUD
Retailer 4$42,592 AUD
Retailer 5$46,381 AUD
Retailer 3$50,997 AUD
MOH London$68,199 AUD

46 data points across 5 retailers

5 retailers$39,461 AUD to $68,199 AUD

B+
Cheapest Retailer
-
$39,461 AUD
₹2,633,798 INR
B+
Retailer 2
-
$42,592 AUD
$29,849 USD
View
Final sale: no returns
B
Retailer 3
-
$46,381 AUD
$32,505 USD
View
B
Retailer 4
-
$50,997 AUD
€34,038 EUR
View
Most Expensive
B
MOH London
BCBC1D1B9 · Nov 2
$68,199 AUD
£37,634 GBP
View
4 more retailers have this diamond
Prices start from $39,461 AUDSave up to $28,738 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.

B+
3.45ct Round
$39,461 AUD