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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 $49,111 NZD
₹2,636,127 INR
As of October 31, 2026
Save $36,147 NZD (42%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $85,258 NZD at MOH London · As of October 29, 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 October 29, 2026, with prices from $49,111 to $85,258, a $36,147 spread on the same certified stone. MOH London lists it at $85,258. 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
Top View
9.61 mm9.67 mm3.45 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7452238394
Side View
Table 60.0%CrownGirdle: MED-STKPavilionCulet: 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: Oct 31
Current: $85,258 NZD|Low: $48,986 NZD|High: $85,258 NZD|Avg: $57,261 NZD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 2$49,111 NZD
Retailer 4$52,961 NZD
Retailer 5$57,674 NZD
Retailer 3$63,894 NZD
MOH London$85,258 NZD

45 data points across 5 retailers

5 retailers$49,111 NZD to $85,258 NZD

B+
Cheapest Retailer
-
$49,111 NZD
₹2,636,127 INR
B+
Retailer 2
-
$52,961 NZD
$29,849 USD
View
Final sale: no returns
B
Retailer 3
-
$57,674 NZD
$32,505 USD
View
B
Retailer 4
-
$63,894 NZD
€34,296 EUR
View
Most Expensive
B
MOH London
BCBC1D1B9 · Oct 29
$85,258 NZD
£37,836 GBP
View
4 more retailers have this diamond
Prices start from $49,111 NZDSave up to $36,147 NZD

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
$49,111 NZD