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3.20ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 6442405581

Certificate GIA 6442405581

Diamond specifications and retailer prices

From $58,375 AUD
$41,005 USD
As of November 1, 2026
Save $26,539 AUD (31%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $84,914 AUD at Yorxs · As of November 2, 2026
View at Yorxs

About this 3.2ct natural round diamond

This 3.2ct natural round sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6442405581. Listed at 12 retailers as of November 1, 2026, with prices from $58,375 to $84,914, a $26,539 spread on the same certified stone. Yorxs lists it at $84,914. 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

3.20
Carat
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6442405581
Dimensions9.38 × 9.32 × 5.85 mm
L/W Ratio1.01
Top View
9.38 mm9.32 mm3.20 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6442405581
Side View
Table 57.0%Crown 36°Girdle: MediumPavilion 40.6°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $78,516 AUD|Low: $58,375 AUD|High: $85,292 AUD|Avg: $68,696 AUD|+0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Yorxs
November 2, 2026
Retailer 2$58,375 AUD
Retailer 5$58,985 AUD
Retailer 4$62,362 AUD
Retailer 3$70,881 AUD
Retailer 1$78,516 AUD
Yorxs$84,914 AUD

37 data points across 6 retailers

12 retailers$58,375 AUD to $84,914 AUD

B+
Cheapest Retailer
-
$58,375 AUD
$41,005 USD
B+
Retailer 2
-
$58,985 AUD
HK$323,700 HKD
View
B+
Retailer 3
-
$62,362 AUD
$43,806 USD
View
B+
Retailer 4
-
$64,371 AUD
CA$62,801 CAD
View
B+
Retailer 5
-
$66,429 AUD
$46,663 USD
View
B+
Retailer 6
-
$70,881 AUD
$49,790 USD
View
Final sale: no returns
B+
Retailer 7
-
$72,461 AUD
$50,900 USD
View
B+
Retailer 8
-
$72,461 AUD
$50,900 USD
View
B
Retailer 9
-
$74,881 AUD
$52,600 USD
View
B+
Retailer 10
-
$78,516 AUD
£43,428 GBP
View
B
Retailer 11
-
$80,519 AUD
$56,560 USD
View
Most Expensive
B
Yorxs
R4325 · Nov 2
$84,914 AUD
€56,807 EUR
View
11 more retailers have this diamond
Prices start from $58,375 AUDSave up to $26,539 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+
3.20ct Round
$58,375 AUD