CaratHunter
Plans
Round|Natural|GIA

1.15ct E FL Round Natural Diamond

EX • E/FL • GIA 2556783579

Certificate GIA 2556783579

Diamond specifications and retailer prices

From $11,733 AUD
HK$64,400 HKD
As of October 29, 2026
Save $10,826 AUD (48%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $22,559 AUD at With Clarity · As of October 29, 2026
View at With Clarity

About this 1.15ct natural round diamond

This 1.15ct natural round sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2556783579. Listed at 27 retailers as of October 29, 2026, with prices from $11,733 to $22,559, a $10,826 spread on the same certified stone. With Clarity lists it at $22,559. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.15
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2556783579
Dimensions6.66 × 6.63 × 4.15 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.66 mm6.63 mm1.15 ctE / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556783579
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
A+
Exceptional
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 29
Current: $13,898 AUD|Low: $11,963 AUD|High: $20,227 AUD|Avg: $15,067 AUD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 7$12,045 AUD
Retailer 10$13,475 AUD
Retailer 3$13,627 AUD
Retailer 8$13,788 AUD
Retailer 4$13,877 AUD
Retailer 1$13,898 AUD
Retailer 2$13,978 AUD
Retailer 11$14,065 AUD
Retailer 5$14,124 AUD
Retailer 6$15,952 AUD
Retailer 13$17,861 AUD
Retailer 12$18,467 AUD
Retailer 9$20,093 AUD

22 data points across 13 retailers

27 retailers$11,733 AUD to $22,559 AUD

A
Cheapest Retailer
-
$11,733 AUD
HK$64,400 HKD
A+
Retailer 2
-
$12,045 AUD
₹805,909 INR
View
A
Retailer 3
-
$12,255 AUD
€8,200 EUR
View
Retailer 4
-
$12,989 AUD
SGD 12,332 SGD
View
Price last confirmed 18 days ago
A
Retailer 5
-
$13,105 AUD
$9,207 USD
View
A
Retailer 6
-
$13,475 AUD
$9,467 USD
View
A
Retailer 7
-
$13,627 AUD
SGD 12,937 SGD
View
A
Retailer 8
-
$13,788 AUD
£7,627 GBP
View
A
Retailer 9
-
$13,877 AUD
$9,749 USD
View
A
Retailer 10
-
$13,898 AUD
£7,688 GBP
View
A
Retailer 11
-
$13,935 AUD
$9,790 USD
View
A
Retailer 12
-
$13,978 AUD
$9,820 USD
View
A
Retailer 13
-
$14,065 AUD
View
A
Retailer 14
-
$14,124 AUD
$9,923 USD
View
A
Retailer 15
-
$14,124 AUD
$9,923 USD
View
Final sale: no returns
A
Retailer 16
-
$15,276 AUD
$10,732 USD
View
A
Retailer 17
-
$15,302 AUD
$10,750 USD
View
A
Retailer 18
-
$15,337 AUD
£8,484 GBP
View
A
Retailer 19
-
$15,538 AUD
$10,916 USD
View
A
Retailer 20
-
$15,656 AUD
$10,999 USD
View
A
Retailer 21
-
$15,952 AUD
€10,673 EUR
View
A
Retailer 22
-
$16,118 AUD
$11,324 USD
View
B+
Retailer 23
-
$17,656 AUD
$12,404 USD
View
Retailer 24
-
$18,467 AUD
ZAR 209,593 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 25
-
$20,093 AUD
£11,115 GBP
View
B+
Retailer 26
-
$21,328 AUD
$14,984 USD
View
Most Expensive
B+
With Clarity
2556783579 · Oct 29
$22,559 AUD
$15,849 USD
View
26 more retailers have this diamond
Prices start from $11,733 AUDSave up to $10,826 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+
1.15ct Round
$11,733 AUD