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Round|Natural|GIA

1.00ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 1565467226

Certificate GIA 1565467226

Diamond specifications and retailer prices

From HK$20,463 HKD
As of November 6, 2026
Save HK$25,620 HKD (56%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: HK$46,084 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1565467226. Listed at 27 retailers as of November 5, 2026, with prices from HK$20,463 to HK$46,084, a HK$25,620 spread on the same certified stone. NZ Jewellers lists it at HK$46,084. 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
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1565467226
Dimensions6.44 × 6.40 × 3.88 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Needle, Indented Natural, Natural
Top View
6.44 mm6.40 mm1.00 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1565467226
Side View
Table 61.0%Crown 33°Girdle: THN-STKPavilion 40.8°Culet: NoneDepth 60.4%

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$46,084 HKD|Low: HK$20,260 HKD|High: HK$46,084 HKD|Avg: HK$28,863 HKD
NZ Jewellers
Retailer 2
Retailer 3
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Retailer 5
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Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
Retailer 26
Retailer 27
November 6, 2026
Retailer 5HK$20,463 HKD
Retailer 24HK$20,479 HKD
Retailer 11HK$22,893 HKD
Retailer 3HK$22,924 HKD
Retailer 17HK$23,481 HKD
Retailer 14HK$24,414 HKD
Retailer 25HK$25,142 HKD
Retailer 4HK$25,283 HKD
Retailer 2HK$25,307 HKD
Retailer 10HK$25,550 HKD
Retailer 7HK$26,451 HKD
Retailer 9HK$26,451 HKD
Retailer 12HK$26,647 HKD
Retailer 21HK$27,204 HKD
Retailer 8HK$27,470 HKD
Retailer 6HK$27,580 HKD
Retailer 13HK$28,458 HKD
Retailer 15HK$28,779 HKD
Retailer 20HK$29,179 HKD
Retailer 26HK$29,908 HKD
Retailer 16HK$30,519 HKD
Retailer 22HK$30,699 HKD
Retailer 23HK$32,282 HKD
Retailer 18HK$38,505 HKD
Retailer 19HK$39,587 HKD
Retailer 27HK$44,109 HKD
NZ JewellersHK$46,084 HKD

19 data points across 27 retailers

27 retailersHK$20,463 HKD to HK$46,084 HKD

A
Cheapest Retailer
-
HK$20,463 HKD
A
Retailer 2
-
HK$20,479 HKD
View
B+
Retailer 3
-
HK$22,893 HKD
View
B+
Retailer 4
-
HK$22,924 HKD
View
B+
Retailer 5
-
HK$23,481 HKD
View
B+
Retailer 6
-
HK$24,414 HKD
View
Final sale: no returns
B+
Retailer 7
-
HK$25,142 HKD
View
B+
Retailer 8
-
HK$25,283 HKD
View
B+
Retailer 9
-
HK$25,307 HKD
View
B+
Retailer 10
-
HK$25,550 HKD
View
B+
Retailer 11
-
HK$26,451 HKD
View
Retailer 12
-
HK$26,451 HKD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
HK$26,647 HKD
View
B+
Retailer 14
-
HK$27,204 HKD
View
B+
Retailer 15
-
HK$27,470 HKD
View
B+
Retailer 16
-
HK$27,580 HKD
View
B+
Retailer 17
-
HK$28,458 HKD
View
B+
Retailer 18
-
HK$28,779 HKD
View
B+
Retailer 19
-
HK$29,179 HKD
View
B+
Retailer 20
-
HK$29,908 HKD
View
B+
Retailer 21
-
HK$30,519 HKD
View
B+
Retailer 22
-
HK$30,699 HKD
View
B+
Retailer 23
-
HK$32,282 HKD
View
B
Retailer 24
-
HK$38,505 HKD
View
B
Retailer 25
-
HK$39,587 HKD
View
B
Retailer 26
-
HK$44,109 HKD
View
Most Expensive
B
NZ Jewellers
d9ae7834-46e9-4fa4-863e-0f674b15264c · Nov 5
HK$46,084 HKD
$5,880 USD
View
26 more retailers have this diamond
Prices start from HK$20,463 HKDSave up to HK$25,620 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$20,463 HKD