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Round|Natural|GIA

1.25ct K IF Round Natural Diamond

EX • K/IF • GIA 7551375586

Certificate GIA 7551375586

Diamond specifications and retailer prices

From HK$17,148 HKD
As of November 6, 2026
Save HK$32,251 HKD (65%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$49,399 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 7551375586. Listed at 10 retailers as of November 5, 2026, with prices from HK$17,148 to HK$49,399, a HK$32,251 spread on the same certified stone. NZ Jewellers lists it at HK$49,399. 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
FluorescenceMedium
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7551375586
Dimensions6.83 × 6.79 × 4.28 mm
L/W Ratio1.01
Top View
6.83 mm6.79 mm1.25 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7551375586
Side View
Table 58.0%CrownGirdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.8%

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$49,399 HKD|Low: HK$16,553 HKD|High: HK$49,399 HKD|Avg: HK$28,994 HKD|+19.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 3HK$17,148 HKD
Retailer 6HK$21,279 HKD
Retailer 4HK$23,841 HKD
Retailer 2HK$26,804 HKD
Retailer 7HK$34,892 HKD
Retailer 5HK$39,399 HKD
NZ JewellersHK$49,399 HKD

34 data points across 7 retailers

10 retailersHK$17,148 HKD to HK$49,399 HKD

A
Cheapest Retailer
-
HK$17,148 HKD
A
Retailer 2
-
HK$21,279 HKD
View
A
Retailer 3
-
HK$23,841 HKD
View
Retailer 4
-
HK$24,139 HKD
View
Price last confirmed 37 days ago
Retailer 5
-
HK$25,064 HKD
View
Price last confirmed 39 days ago
A
Retailer 6
-
HK$26,804 HKD
View
Retailer 7
-
HK$34,892 HKD
View
Price last confirmed 17 days ago
B+
Retailer 8
-
HK$39,399 HKD
View
Retailer 9
-
HK$42,048 HKD
View
Price last confirmed 40 days ago
Most Expensive
B
NZ Jewellers
b448731f-acc4-4989-8ec1-7501bb08a78f · Nov 5
HK$49,399 HKD
$6,303 USD
View
9 more retailers have this diamond
Prices start from HK$17,148 HKDSave up to HK$32,251 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$17,148 HKD