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Round|Natural|GIA

3.27ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 5553291577

Certificate GIA 5553291577

Diamond specifications and retailer prices

From $21,905 AUD
As of November 6, 2026
Save $18,178 AUD (45%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $40,083 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 3.27ct natural round diamond

This 3.27ct natural round sits in the three to five carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5553291577. Listed at 10 retailers as of November 2, 2026, with prices from $21,905 to $40,083, a $18,178 spread on the same certified stone. MOH London lists it at $40,083. 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

3.27
Carat
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 5553291577
Dimensions9.36 × 9.43 × 5.88 mm
L/W Ratio1.01
Key to symbols
Crystal, Feather, Needle
Top View
9.36 mm9.43 mm3.27 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5553291577
Side View
Table 57.0%CrownGirdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 62.6%

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 6
Current: $40,083 AUD|Low: $21,905 AUD|High: $43,187 AUD|Avg: $31,261 AUD|-7.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 4, 2026
Retailer 2$21,905 AUD
Retailer 7$25,746 AUD
Retailer 4$26,703 AUD
Retailer 6$31,366 AUD
Retailer 3$31,511 AUD
Retailer 5$37,160 AUD
MOH London$40,083 AUD

37 data points across 7 retailers

10 retailers$21,905 AUD to $40,083 AUD

A
Cheapest Retailer
-
$21,905 AUD
Retailer 2
-
$25,746 AUD
View
Price last confirmed 25 days ago
A
Retailer 3
-
$26,703 AUD
View
Retailer 4
-
$30,728 AUD
View
Price last confirmed 22 days ago
Retailer 5
-
$31,366 AUD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$31,511 AUD
View
Retailer 7
-
$33,054 AUD
View
Price last confirmed 58 days ago
Retailer 8
-
$37,160 AUD
View
Price last confirmed 17 days ago
Retailer 9
-
$39,958 AUD
View
Price last confirmed 69 days ago
Most Expensive
B+
MOH London
2EEC85BCC · Nov 2
$40,083 AUD
£22,094 GBP
View
9 more retailers have this diamond
Prices start from $21,905 AUDSave up to $18,178 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
3.27ct Round
$21,905 AUD