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Round|Natural|GIA

2.03ct K IF Round Natural Diamond

EX • K/IF • GIA 5543164579

Certificate GIA 5543164579

Diamond specifications and retailer prices

From $16,932 AUD
As of November 4, 2026
Save $8,818 AUD (34%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $28,151 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 5543164579. Listed at 14 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 angle34°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 5543164579
Dimensions8.20 × 8.15 × 4.91 mm
L/W Ratio1.01
Top View
8.20 mm8.15 mm2.03 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5543164579
Side View
Table 59.0%Crown 34°Girdle: THN-STKPavilion 40.6°Culet: NoneDepth 60.2%

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 4
Current: $22,702 AUD|Low: $16,932 AUD|High: $26,697 AUD|Avg: $19,824 AUD|-0.7%
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 10$16,932 AUD
Retailer 5$17,582 AUD
Retailer 8$17,949 AUD
Retailer 4$18,181 AUD
Retailer 2$18,249 AUD
Retailer 7$18,818 AUD
Retailer 3$19,466 AUD
Retailer 9$19,770 AUD
Retailer 11$20,255 AUD
Retailer 1$22,702 AUD
Retailer 6$25,750 AUD

46 data points across 11 retailers

14 retailers$16,932 AUD to $25,750 AUD

A
Cheapest Retailer
-
$16,932 AUD
A
Retailer 2
-
$17,582 AUD
View
A
Retailer 3
-
$17,949 AUD
View
A
Retailer 4
-
$18,181 AUD
View
Retailer 5
-
$18,249 AUD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$18,818 AUD
View
A
Retailer 7
-
$19,466 AUD
View
A
Retailer 8
-
$19,770 AUD
View
Retailer 9
-
$20,198 AUD
View
Price last confirmed 39 days ago
B+
Retailer 10
-
$20,255 AUD
View
Retailer 11
-
$20,975 AUD
View
Price last confirmed 38 days ago
B+
Retailer 12
-
$22,702 AUD
View
B+
Retailer 13
-
$25,750 AUD
View
Most Expensive
NZ Jewellers
ff914dda-367a-4d85-add4-3de8e207bf53 · Sep 28
$28,151 AUD
$19,707 USD
View
Price last confirmed 39 days ago
13 more retailers have this diamond
Prices start from $16,932 AUDSave up to $8,818 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
$16,932 AUD