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Round|Natural|GIA

1.25ct L SI1 Round Natural Diamond

EX • L/SI1 • GIA 2446189115

Certificate GIA 2446189115

Diamond specifications and retailer prices

From HK$11,744 HKD
As of November 6, 2026
Save HK$26,784 HKD (70%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$38,528 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 L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2446189115. Listed at 14 retailers as of November 5, 2026, with prices from HK$11,744 to HK$38,528, a HK$26,784 spread on the same certified stone. NZ Jewellers lists it at HK$38,528. 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
L
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2446189115
Dimensions6.81 × 6.87 × 4.31 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
6.81 mm6.87 mm1.25 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2446189115
Side View
Table 57.0%Crown 36°Girdle: THN-STKPavilion 41.2°Culet: NoneDepth 62.9%

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$38,528 HKD|Low: HK$11,642 HKD|High: HK$38,528 HKD|Avg: HK$17,971 HKD|+15.6%
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
November 6, 2026
Retailer 8HK$11,744 HKD
Retailer 3HK$13,855 HKD
Retailer 4HK$14,310 HKD
Retailer 9HK$15,792 HKD
Retailer 12HK$15,792 HKD
Retailer 5HK$16,083 HKD
Retailer 10HK$16,522 HKD
Retailer 11HK$16,875 HKD
Retailer 2HK$16,953 HKD
Retailer 13HK$18,224 HKD
Retailer 7HK$19,276 HKD
Retailer 6HK$21,394 HKD
NZ JewellersHK$38,528 HKD

38 data points across 13 retailers

14 retailersHK$11,744 HKD to HK$38,528 HKD

A
Cheapest Retailer
-
HK$11,744 HKD
A
Retailer 2
-
HK$13,855 HKD
View
A
Retailer 3
-
HK$14,310 HKD
View
B+
Retailer 4
-
HK$15,792 HKD
View
Retailer 5
-
HK$15,792 HKD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
HK$15,847 HKD
View
B+
Retailer 7
-
HK$16,083 HKD
View
B+
Retailer 8
-
HK$16,522 HKD
View
B+
Retailer 9
-
HK$16,875 HKD
View
B+
Retailer 10
-
HK$16,953 HKD
View
B+
Retailer 11
-
HK$18,224 HKD
View
B
Retailer 12
-
HK$19,276 HKD
View
B
Retailer 13
-
HK$21,394 HKD
View
Most Expensive
C
NZ Jewellers
dac71206-4d7d-420f-880f-e447e30a9d1b · Nov 5
HK$38,528 HKD
$4,911 USD
View
13 more retailers have this diamond
Prices start from HK$11,744 HKDSave up to HK$26,784 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$11,744 HKD