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Round|Natural|GIA

1.03ct D FL Round Natural Diamond

EX • D/FL • GIA 1557779545

Certificate GIA 1557779545

Diamond specifications and retailer prices

From $13,859 AUD
As of November 4, 2026
Save $13,912 AUD (50%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $27,771 AUD at With Clarity · As of November 4, 2026
View at With Clarity

About this 1.03ct natural round diamond

This 1.03ct natural round sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1557779545. Listed at 7 retailers as of November 4, 2026, with prices from $13,859 to $27,771, a $13,912 spread on the same certified stone. With Clarity lists it at $27,771. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1557779545
Dimensions6.45 × 6.49 × 4.05 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.45 mm6.49 mm1.03 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1557779545
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 41°CuletDepth 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 4
Current: $16,342 AUD|Low: $13,859 AUD|High: $28,023 AUD|Avg: $19,236 AUD|-5.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
With Clarity
November 6, 2026
Retailer 4$13,859 AUD
Retailer 1$16,342 AUD
Retailer 8$16,382 AUD
Retailer 9$16,418 AUD
Retailer 7$17,685 AUD
Retailer 6$17,963 AUD
Retailer 5$19,132 AUD
Retailer 2$19,935 AUD
Retailer 3$24,836 AUD
With Clarity$27,771 AUD

35 data points across 10 retailers

7 retailers$13,859 AUD to $27,771 AUD

A
Cheapest Retailer
-
$13,859 AUD
B+
Retailer 2
-
$16,342 AUD
View
Retailer 3
-
$17,963 AUD
View
Price last confirmed 35 days ago
B+
Retailer 4
-
$19,132 AUD
View
B+
Retailer 5
-
$19,935 AUD
View
B
Retailer 6
-
$24,836 AUD
View
Most Expensive
B
With Clarity
1557779545 · Nov 4
$27,771 AUD
$19,441 USD
View
6 more retailers have this diamond
Prices start from $13,859 AUDSave up to $13,912 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
1.03ct Round
$13,859 AUD