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1.25ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 1568583547

Certificate GIA 1568583547

Diamond specifications and retailer prices

From HK$19,938 HKD
As of November 6, 2026
Save HK$25,989 HKD (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$45,927 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.25ct natural round diamond

This 1.25ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1568583547. Listed at 18 retailers as of November 5, 2026, with prices from HK$19,938 to HK$45,927, a HK$25,989 spread on the same certified stone. NZ Jewellers lists it at HK$45,927. 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

1.25
Carat
F
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1568583547
Dimensions6.87 × 6.81 × 4.27 mm
L/W Ratio1.01
Top View
6.87 mm6.81 mm1.25 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1568583547
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.5%

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$45,927 HKD|Low: HK$19,758 HKD|High: HK$45,927 HKD|Avg: HK$27,659 HKD
NZ Jewellers
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 11HK$19,938 HKD
Retailer 17HK$19,962 HKD
Retailer 10HK$21,584 HKD
Retailer 16HK$22,846 HKD
Retailer 9HK$23,402 HKD
Retailer 12HK$23,834 HKD
Retailer 7HK$24,586 HKD
Retailer 5HK$26,357 HKD
Retailer 13HK$27,110 HKD
Retailer 2HK$27,376 HKD
Retailer 6HK$27,486 HKD
Retailer 8HK$27,768 HKD
Retailer 18HK$28,332 HKD
Retailer 14HK$29,202 HKD
Retailer 3HK$30,417 HKD
Retailer 4HK$38,623 HKD
Retailer 15HK$43,960 HKD
NZ JewellersHK$45,927 HKD

17 data points across 18 retailers

18 retailersHK$19,938 HKD to HK$45,927 HKD

A
Cheapest Retailer
-
HK$19,938 HKD
A
Retailer 2
-
HK$19,962 HKD
View
A
Retailer 3
-
HK$21,584 HKD
View
A
Retailer 4
-
HK$22,846 HKD
View
A
Retailer 5
-
HK$23,402 HKD
View
A
Retailer 6
-
HK$23,834 HKD
View
A
Retailer 7
-
HK$24,586 HKD
View
A
Retailer 8
-
HK$26,357 HKD
View
A
Retailer 9
-
HK$27,110 HKD
View
A
Retailer 10
-
HK$27,376 HKD
View
A
Retailer 11
-
HK$27,486 HKD
View
Retailer 12
-
HK$27,768 HKD
View
Price last confirmed 11 days ago
A
Retailer 13
-
HK$28,332 HKD
View
A
Retailer 14
-
HK$29,202 HKD
View
A
Retailer 15
-
HK$30,417 HKD
View
B+
Retailer 16
-
HK$38,623 HKD
View
B
Retailer 17
-
HK$43,960 HKD
View
Most Expensive
B
NZ Jewellers
31999514-0412-492c-a8d8-dd853b52aa1d · Nov 5
HK$45,927 HKD
$5,860 USD
View
17 more retailers have this diamond
Prices start from HK$19,938 HKDSave up to HK$25,989 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
1.25ct Round
HK$19,938 HKD