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Round|Natural|GIA

2.72ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 2235891258

Certificate GIA 2235891258

Diamond specifications and retailer prices

From $16,373 AUD
As of November 6, 2026
Save $9,458 AUD (37%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $25,832 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 2.72ct natural round diamond

This 2.72ct natural round sits in the two to three carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2235891258. Listed at 9 retailers as of November 5, 2026, with prices from $16,373 to $25,832, a $9,458 spread on the same certified stone. NZ Jewellers lists it at $25,832. 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

2.72
Carat
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2235891258
Dimensions8.83 × 8.89 × 5.56 mm
L/W Ratio1.01
Star length50%
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
8.83 mm8.89 mm2.72 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2235891258
Side View
Table 57.0%Crown 36.5°GirdlePavilion 40.8°Culet: NoneDepth 62.7%

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: $25,832 AUD|Low: $16,373 AUD|High: $25,832 AUD|Avg: $20,560 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 3$16,373 AUD
Retailer 6$17,108 AUD
Retailer 8$18,533 AUD
Retailer 9$18,819 AUD
Retailer 4$19,400 AUD
Retailer 7$21,385 AUD
Retailer 2$22,017 AUD
Retailer 5$24,140 AUD
NZ Jewellers$25,832 AUD

35 data points across 9 retailers

9 retailers$16,373 AUD to $25,832 AUD

A
Cheapest Retailer
-
$16,373 AUD
Retailer 2
-
$17,108 AUD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
$18,533 AUD
View
B+
Retailer 4
-
$18,819 AUD
View
A
Retailer 5
-
$19,400 AUD
View
B+
Retailer 6
-
$21,385 AUD
View
B+
Retailer 7
-
$22,017 AUD
View
B+
Retailer 8
-
$24,140 AUD
View
Most Expensive
B
NZ Jewellers
ca8f63ef-9c81-4b3c-8cec-6819459d6f21 · Nov 5
$25,832 AUD
$18,083 USD
View
8 more retailers have this diamond
Prices start from $16,373 AUDSave up to $9,458 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
2.72ct Round
$16,373 AUD