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Round|Natural|GIA

1.25ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 2534071482

Certificate GIA 2534071482

Diamond specifications and retailer prices

From HK$23,688 HKD
SGD 4,080 SGD
As of October 29, 2026
Save HK$24,956 HKD (51%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$48,643 HKD at NZ Jewellers · As of October 30, 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2534071482. Listed at 6 retailers as of October 29, 2026, with prices from HK$23,688 to HK$48,643, a HK$24,956 spread on the same certified stone. NZ Jewellers lists it at HK$48,643. 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
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2534071482
Dimensions6.84 × 6.80 × 4.30 mm
L/W Ratio1.01
Top View
6.84 mm6.80 mm1.25 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2534071482
Side View
Table 55.0%Crown 36.5°Girdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 63.3%

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: Oct 29
Current: HK$48,643 HKD|Low: HK$23,688 HKD|High: HK$50,079 HKD|Avg: HK$32,077 HKD|-2.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 4HK$23,688 HKD
Retailer 6HK$25,765 HKD
Retailer 3HK$29,001 HKD
Retailer 2HK$30,859 HKD
Retailer 5HK$30,904 HKD
NZ JewellersHK$48,643 HKD

42 data points across 6 retailers

6 retailersHK$23,688 HKD to HK$48,643 HKD

A
Cheapest Retailer
-
HK$23,688 HKD
SGD 4,080 SGD
A
Retailer 2
-
HK$25,765 HKD
$3,284 USD
View
Final sale: no returns
A
Retailer 3
-
HK$29,001 HKD
£2,911 GBP
View
A
Retailer 4
-
HK$30,859 HKD
€3,746 EUR
View
A
Retailer 5
-
HK$30,904 HKD
$3,939 USD
View
Most Expensive
B+
NZ Jewellers
988f3f96-0a0f-454e-8758-2051004d6405 · Oct 30
HK$48,643 HKD
$6,200 USD
View
5 more retailers have this diamond
Prices start from HK$23,688 HKDSave up to HK$24,956 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$23,688 HKD