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3.47ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 6452300700

Shape and cutting style on the report: Round brilliant

Certificate GIA 6452300700

Diamond specifications and retailer prices

From $55,561 AUD
€37,084 EUR
As of November 2, 2026
Save $3,070 AUD (5%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $78,329 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 3.47ct natural round diamond

This 3.47ct natural round sits in the three to five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6452300700. Listed at 8 retailers as of November 2, 2026, with a relatively tight 6% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

3.47
Carat
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6452300700
Dimensions9.67 × 9.70 × 5.99 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
9.67 mm9.70 mm3.47 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6452300700
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $78,329 AUD|Low: $46,072 AUD|High: $79,166 AUD|Avg: $56,932 AUD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 6$49,597 AUD
Retailer 4$49,765 AUD
Retailer 5$50,679 AUD
Retailer 9$52,173 AUD
Retailer 8$54,408 AUD
Retailer 7$55,511 AUD
Retailer 2$58,631 AUD
Retailer 3$64,585 AUD
MOH London$78,329 AUD

41 data points across 9 retailers

8 retailers$55,561 AUD to $58,631 AUD

Retailer 1
-
$49,597 AUD
Price last confirmed 30 days ago
Retailer 2
-
$49,765 AUD
£27,461 GBP
View
Price last confirmed 7 days ago
B
Retailer 3
-
$52,173 AUD
$36,564 USD
View
Price last confirmed 7 days ago
Retailer 4
-
$54,408 AUD
$38,130 USD
View
Price last confirmed 6 days ago
B
Retailer 5
-
$55,561 AUD
€37,084 EUR
View
B
Retailer 6
-
$58,631 AUD
€39,133 EUR
View
B
Retailer 7
-
$64,585 AUD
ZAR 731,221 ZAR
View
Price last confirmed 7 days ago
Most Expensive
MOH London
52F8D2B00 · Oct 26
$78,329 AUD
£43,224 GBP
View
Price last confirmed 7 days ago
7 more retailers have this diamond
Prices start from $55,561 AUDSave up to $3,070 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
3.47ct Round
$55,561 AUD