Round|Natural|GIA

1.09ct D FL Round Natural Diamond

EX • D/FL • GIA 2557341496

Certificate GIA 2557341496

Diamond specifications and retailer prices

From HK$80,340 HKD
As of November 1, 2026
Save HK$77,508 HKD (49%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: HK$157,848 HKD at With Clarity · As of October 31, 2026
View at With Clarity

About this 1.09ct natural round diamond

This 1.09ct 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 2557341496. Listed at 26 retailers as of October 31, 2026, with prices from HK$80,340 to HK$157,848, a HK$77,508 spread on the same certified stone. With Clarity lists it at HK$157,848. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2557341496
Dimensions6.53 × 6.56 × 4.10 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.53 mm6.56 mm1.09 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557341496
Side View
Table 58.0%Crown 33.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.7%

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 1
Current: HK$80,340 HKD|Low: HK$80,340 HKD|High: HK$157,848 HKD|Avg: HK$109,553 HKD
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
Retailer 14
With Clarity
November 1, 2026
Retailer 1HK$80,340 HKD
Retailer 7HK$83,854 HKD
Retailer 8HK$85,675 HKD
Retailer 4HK$94,509 HKD
Retailer 11HK$95,591 HKD
Retailer 13HK$95,821 HKD
Retailer 5HK$97,923 HKD
Retailer 3HK$106,702 HKD
Retailer 14HK$106,894 HKD
Retailer 9HK$109,315 HKD
Retailer 12HK$110,842 HKD
Retailer 6HK$126,218 HKD
Retailer 2HK$131,096 HKD
Retailer 10HK$139,367 HKD
With ClarityHK$157,848 HKD

21 data points across 15 retailers

26 retailersHK$80,340 HKD to HK$157,848 HKD

A
Cheapest Retailer
-
HK$80,340 HKD
A
Retailer 2
-
HK$83,854 HKD
₹1,017,891 INR
View
A
Retailer 3
-
HK$85,675 HKD
€10,400 EUR
View
B+
Retailer 4
-
HK$91,089 HKD
$11,610 USD
View
Retailer 5
-
HK$91,343 HKD
SGD 15,733 SGD
View
Price last confirmed 20 days ago
B+
Retailer 6
-
HK$92,195 HKD
$11,751 USD
View
B+
Retailer 7
-
HK$94,509 HKD
$12,046 USD
View
B+
Retailer 8
-
HK$95,223 HKD
$12,137 USD
View
Final sale: no returns
B+
Retailer 9
-
HK$95,591 HKD
£9,594 GBP
View
B+
Retailer 10
-
HK$95,821 HKD
£9,617 GBP
View
B+
Retailer 11
-
HK$95,953 HKD
$12,230 USD
View
B+
Retailer 12
-
HK$97,757 HKD
$12,460 USD
View
Retailer 13
-
HK$97,923 HKD
A$19,202 AUD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
HK$99,374 HKD
$12,666 USD
View
B+
Retailer 15
-
HK$105,995 HKD
$13,510 USD
View
B+
Retailer 16
-
HK$106,702 HKD
$13,600 USD
View
B+
Retailer 17
-
HK$106,894 HKD
£10,728 GBP
View
B+
Retailer 18
-
HK$108,499 HKD
$13,829 USD
View
B+
Retailer 19
-
HK$109,315 HKD
$13,933 USD
View
B+
Retailer 20
-
HK$110,842 HKD
€13,455 EUR
View
B+
Retailer 21
-
HK$111,793 HKD
$14,249 USD
View
B+
Retailer 22
-
HK$113,759 HKD
$14,500 USD
View
B+
Retailer 23
-
HK$131,096 HKD
ZAR 269,940 ZAR
View
B+
Retailer 24
-
HK$139,367 HKD
£13,987 GBP
View
B
Retailer 25
-
HK$150,041 HKD
$19,124 USD
View
Most Expensive
B
With Clarity
2557341496 · Oct 31
HK$157,848 HKD
$20,119 USD
View
25 more retailers have this diamond
Prices start from HK$80,340 HKDSave up to HK$77,508 HKD

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
1.09ct Round
HK$80,340 HKD