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Round|Natural|GIA

1.00ct D FL Round Natural Diamond

D/FL • GIA 1543563370

Certificate GIA 1543563370

Diamond specifications and retailer prices

From $17,368 AUD
As of November 4, 2026
Save $2,687 AUD (13%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $20,054 AUD at GemTrove · As of November 6, 2026
View at GemTrove

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless) and certified by GIA 1543563370. Listed at 3 retailers as of November 4, 2026, with prices from $17,368 to $20,054, a $2,687 spread on the same certified stone. GemTrove lists it at $20,054. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
D
Colour
FL
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1543563370
Dimensions4.94 × 11.46 × 2.65 mm
L/W Ratio2.32
Girdle conditionPolished
Culet sizeNone
Top View
4.94 mm11.46 mm1.00 ctD / FL
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1543563370
Side View
Table 68.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $20,054 AUD|Low: $16,189 AUD|High: $21,805 AUD|Avg: $18,677 AUD
GemTrove
Retailer 2
Retailer 3
October 30, 2026
Retailer 3$16,189 AUD
Retailer 2$17,368 AUD
GemTrove$20,054 AUD

4 data points across 3 retailers

3 retailers$17,368 AUD to $20,054 AUD

Retailer 1
-
$16,189 AUD
Price last confirmed 25 days ago
B
Retailer 2
-
$17,368 AUD
View
Most Expensive
B
GemTrove
GT-N-01370555-98 · Nov 6
$20,054 AUD
View
2 more retailers have this diamond
Prices start from $17,368 AUDSave up to $2,687 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
1.00ct Round
$17,368 AUD