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Round|Natural|GIA

1.13ct D FL Round Natural Diamond

EX • D/FL • GIA 6512403649

Certificate GIA 6512403649

Diamond specifications and retailer prices

From $13,238 AUD
$9,299 USD
As of October 31, 2026
Save $14,548 AUD (52%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $27,786 AUD at Diamond Quarter · As of October 31, 2026
View at Diamond Quarter

About this 1.13ct natural round diamond

This 1.13ct 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 6512403649. Listed at 6 retailers as of October 31, 2026, with prices from $13,238 to $27,786, a $14,548 spread on the same certified stone. Diamond Quarter lists it at $27,786. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.13
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6512403649
Dimensions6.74 × 6.77 × 4.06 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
6.74 mm6.77 mm1.13 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6512403649
Side View
Table 60.0%Crown 33°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.0%

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: Oct 31
Current: $18,241 AUD|Low: $13,087 AUD|High: $18,241 AUD|Avg: $15,340 AUD|+4.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 5$13,238 AUD
Retailer 4$14,021 AUD
Retailer 3$14,599 AUD
Retailer 2$17,473 AUD
Retailer 1$18,241 AUD

37 data points across 5 retailers

6 retailers$13,238 AUD to $27,786 AUD

A
Cheapest Retailer
-
$13,238 AUD
$9,299 USD
A
Retailer 2
-
$14,021 AUD
€9,380 EUR
View
A
Retailer 3
-
$14,599 AUD
$10,255 USD
View
Final sale: no returns
B+
Retailer 4
-
$17,473 AUD
£9,664 GBP
View
B+
Retailer 5
-
$18,241 AUD
€12,203 EUR
View
Most Expensive
B
Diamond Quarter
1.13FLD6549B632N · Oct 31
$27,786 AUD
£15,369 GBP
View
5 more retailers have this diamond
Prices start from $13,238 AUDSave up to $14,548 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
1.13ct Round
$13,238 AUD