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Round|Natural|GIA

1.25ct K IF Round Natural Diamond

EX • K/IF • GIA 2546559740

Certificate GIA 2546559740

Diamond specifications and retailer prices

From HK$28,740 HKD
As of November 6, 2026
Save HK$25,503 HKD (47%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$54,243 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 K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2546559740. Listed at 6 retailers as of November 5, 2026, with prices from HK$28,740 to HK$54,243, a HK$25,503 spread on the same certified stone. NZ Jewellers lists it at HK$54,243. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2546559740
Dimensions6.83 × 6.88 × 4.26 mm
L/W Ratio1.01
Star length45%
Top View
6.83 mm6.88 mm1.25 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546559740
Side View
Table 60.0%Crown 34°Girdle: STK-STKPavilion 41.6°Culet: NoneDepth 62.1%

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$54,243 HKD|Low: HK$28,740 HKD|High: HK$54,243 HKD|Avg: HK$40,186 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 5HK$28,740 HKD
Retailer 6HK$29,257 HKD
Retailer 4HK$34,532 HKD
Retailer 2HK$35,582 HKD
Retailer 3HK$52,064 HKD
NZ JewellersHK$54,243 HKD

19 data points across 6 retailers

6 retailersHK$28,740 HKD to HK$54,243 HKD

A
Cheapest Retailer
-
HK$28,740 HKD
Final sale: no returns
A
Retailer 2
-
HK$29,257 HKD
View
B+
Retailer 3
-
HK$34,532 HKD
View
B+
Retailer 4
-
HK$35,582 HKD
View
B
Retailer 5
-
HK$52,064 HKD
View
Most Expensive
B
NZ Jewellers
5fd0d337-c133-41e2-9d01-13db8503cce3 · Nov 5
HK$54,243 HKD
$6,921 USD
View
5 more retailers have this diamond
Prices start from HK$28,740 HKDSave up to HK$25,503 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$28,740 HKD