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Round|Natural|GIA

2.03ct K IF Round Natural Diamond

EX • K/IF • GIA 6455885220

Certificate GIA 6455885220

Diamond specifications and retailer prices

From $16,566 AUD
As of November 5, 2026
Save $8,678 AUD (34%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $27,284 AUD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 2.03ct natural round diamond

This 2.03ct 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 6455885220. Listed at 15 retailers as of November 4, 2026, with a 52% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.03
Carat
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6455885220
Dimensions8.07 × 8.02 × 4.98 mm
L/W Ratio1.01
Top View
8.07 mm8.02 mm2.03 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6455885220
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.1%

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 5
Current: $22,255 AUD|Low: $16,473 AUD|High: $25,873 AUD|Avg: $19,252 AUD|+0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 5$16,566 AUD
Retailer 10$16,598 AUD
Retailer 4$17,232 AUD
Retailer 9$17,606 AUD
Retailer 2$17,891 AUD
Retailer 7$18,820 AUD
Retailer 3$19,083 AUD
Retailer 8$19,380 AUD
Retailer 11$19,853 AUD
Retailer 1$22,255 AUD
Retailer 6$25,244 AUD

46 data points across 11 retailers

15 retailers$16,566 AUD to $25,244 AUD

A
Cheapest Retailer
-
$16,566 AUD
A
Retailer 2
-
$16,598 AUD
View
A
Retailer 3
-
$17,232 AUD
View
Retailer 4
-
$17,389 AUD
View
Price last confirmed 102 days ago
A
Retailer 5
-
$17,606 AUD
View
Retailer 6
-
$17,891 AUD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$18,820 AUD
View
A
Retailer 8
-
$19,083 AUD
View
B+
Retailer 9
-
$19,380 AUD
View
Retailer 10
-
$19,576 AUD
View
Price last confirmed 39 days ago
B+
Retailer 11
-
$19,853 AUD
View
Retailer 12
-
$20,329 AUD
View
Price last confirmed 38 days ago
B+
Retailer 13
-
$22,255 AUD
View
B+
Retailer 14
-
$25,244 AUD
View
Most Expensive
NZ Jewellers
0f034035-196d-433b-83da-19e292e2a03a · Sep 28
$27,284 AUD
$19,100 USD
View
Price last confirmed 39 days ago
14 more retailers have this diamond
Prices start from $16,566 AUDSave up to $8,678 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
2.03ct Round
$16,566 AUD