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Round|Natural|GIA

1.00ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 2546455359

Certificate GIA 2546455359

Diamond specifications and retailer prices

From HK$11,435 HKD
As of November 6, 2026
Save HK$10,635 HKD (48%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$22,070 HKD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2546455359. Listed at 7 retailers as of November 6, 2026, with prices from HK$11,435 to HK$22,070, a HK$10,635 spread on the same certified stone. Wholesale Diamonds Direct lists it at HK$22,070. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.00
Carat
F
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546455359
Dimensions6.33 × 6.37 × 4.02 mm
L/W Ratio1.01
Top View
6.33 mm6.37 mm1.00 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546455359
Side View
Table 56.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 63.3%

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 6
Current: HK$11,466 HKD|Low: HK$11,435 HKD|High: HK$22,070 HKD|Avg: HK$15,151 HKD|-3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Wholesale Diamonds Direct
November 6, 2026
Retailer 6HK$11,435 HKD
Retailer 1HK$11,466 HKD
Retailer 3HK$12,038 HKD
Retailer 2HK$15,871 HKD
Retailer 4HK$18,865 HKD
Retailer 5HK$19,570 HKD
Wholesale Diamonds DirectHK$22,070 HKD

38 data points across 7 retailers

7 retailersHK$11,435 HKD to HK$22,070 HKD

A
Cheapest Retailer
-
HK$11,435 HKD
A
Retailer 2
-
HK$11,466 HKD
View
A
Retailer 3
-
HK$12,038 HKD
View
A
Retailer 4
-
HK$15,871 HKD
View
A
Retailer 5
-
HK$18,865 HKD
View
A
Retailer 6
-
HK$19,570 HKD
View
Most Expensive
B+
Wholesale Diamonds Direct
642159496 · Nov 6
HK$22,070 HKD
$2,816 USD
View
6 more retailers have this diamond
Prices start from HK$11,435 HKDSave up to HK$10,635 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
1.00ct Round
HK$11,435 HKD