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Round|Natural|GIA

1.04ct D FL Round Natural Diamond

EX • D/FL • GIA 1559955935

Certificate GIA 1559955935

Diamond specifications and retailer prices

From $16,535 AUD
$11,615 USD
As of October 30, 2026
Save $10,112 AUD (38%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $27,821 AUD at NZ Jewellers · As of September 1, 2026
View at NZ Jewellers

About this 1.04ct natural round diamond

This 1.04ct 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 1559955935. Listed at 14 retailers as of October 30, 2026, with a 61% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1559955935
Dimensions6.51 × 6.46 × 4.00 mm
L/W Ratio1.01
Star length50%
Girdle conditionFaceted
Culet sizeNone
Top View
6.51 mm6.46 mm1.04 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559955935
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $26,647 AUD|Low: $16,176 AUD|High: $26,647 AUD|Avg: $19,928 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 1, 2026
Retailer 12$16,535 AUD
Retailer 9$16,911 AUD
Retailer 4$17,648 AUD
Retailer 5$17,854 AUD
Retailer 6$18,585 AUD
Retailer 10$18,824 AUD
Retailer 15$19,119 AUD
Retailer 14$19,168 AUD
Retailer 11$19,201 AUD
Retailer 7$19,603 AUD
Retailer 3$19,854 AUD
Retailer 8$20,055 AUD
Retailer 13$24,087 AUD
Retailer 2$24,970 AUD
NZ Jewellers$26,647 AUD

25 data points across 15 retailers

14 retailers$16,535 AUD to $26,647 AUD

B+
Cheapest Retailer
-
$16,535 AUD
$11,615 USD
B+
Retailer 2
-
$16,911 AUD
$11,879 USD
View
Final sale: no returns
B+
Retailer 3
-
$18,824 AUD
$13,223 USD
View
B+
Retailer 4
-
$19,119 AUD
$13,430 USD
View
B+
Retailer 5
-
$19,168 AUD
$13,464 USD
View
B+
Retailer 6
-
$19,201 AUD
£10,620 GBP
View
B+
Retailer 7
-
$19,854 AUD
$13,946 USD
View
Retailer 8
-
$19,962 AUD
$14,022 USD
View
Price last confirmed 62 days ago
B+
Retailer 9
-
$20,055 AUD
€13,417 EUR
View
Retailer 10
-
$20,729 AUD
$14,561 USD
View
Price last confirmed 62 days ago
B
Retailer 11
-
$24,087 AUD
$16,920 USD
View
B
Retailer 12
-
$24,970 AUD
£13,811 GBP
View
B
Retailer 13
-
$26,647 AUD
$18,718 USD
View
Most Expensive
NZ Jewellers
31e8b5a0-0435-4d63-83c2-ea405a5a9842 · Sep 1
$27,821 AUD
$19,543 USD
View
Price last confirmed 60 days ago
13 more retailers have this diamond
Prices start from $16,535 AUDSave up to $10,112 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.

B+
1.04ct Round
$16,535 AUD