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Round|Natural|GIA

2.05ct K IF Round Natural Diamond

EX • K/IF • GIA 2225638547

Certificate GIA 2225638547

Diamond specifications and retailer prices

From $17,849 AUD
As of November 1, 2026
Save $11,617 AUD (39%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $29,466 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 2.05ct natural round diamond

This 2.05ct natural round sits in the two to three carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2225638547. Listed at 7 retailers as of November 1, 2026, with prices from $17,849 to $29,466, a $11,617 spread on the same certified stone. NZ Jewellers lists it at $29,466. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.05
Carat
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2225638547
Dimensions8.17 × 8.12 × 5.02 mm
L/W Ratio1.01
Top View
8.17 mm8.12 mm2.05 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2225638547
Side View
Table 58.0%Crown 35°Girdle: MED-UNDPavilion 41°Culet: NoneDepth 61.7%

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 1
Current: $24,276 AUD|Low: $17,849 AUD|High: $27,943 AUD|Avg: $21,603 AUD|+1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 6$17,849 AUD
Retailer 3$18,542 AUD
Retailer 5$19,520 AUD
Retailer 2$21,146 AUD
Retailer 1$24,276 AUD
Retailer 4$27,537 AUD

44 data points across 6 retailers

7 retailers$17,849 AUD to $29,466 AUD

A
Cheapest Retailer
-
$17,849 AUD
A
Retailer 2
-
$18,542 AUD
View
A
Retailer 3
-
$19,520 AUD
View
B+
Retailer 4
-
$21,146 AUD
View
B+
Retailer 5
-
$24,276 AUD
View
B+
Retailer 6
-
$27,537 AUD
View
Most Expensive
B
NZ Jewellers
82ba019b-a739-47cb-abf5-4a1c5cba9e4c · Nov 5
$29,466 AUD
$20,627 USD
View
6 more retailers have this diamond
Prices start from $17,849 AUDSave up to $11,617 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
2.05ct Round
$17,849 AUD