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Radiant|Natural|GIA

1.25ct I SI2 Radiant Natural Diamond

EX • I/SI2 • GIA 7518348685

Certificate GIA 7518348685

Diamond specifications and retailer prices

From HK$26,874 HKD
As of November 6, 2026
Save HK$23,818 HKD (47%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$50,692 HKD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1.25ct natural radiant diamond

This 1.25ct natural radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7518348685. Listed at 10 retailers as of November 6, 2026, with prices from HK$26,874 to HK$50,692, a HK$23,818 spread on the same certified stone. Wholesale Diamonds Direct lists it at HK$50,692. 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
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7518348685
Dimensions6.98 × 5.37 × 3.71 mm
L/W Ratio1.30
Culet sizeNone
Top View
6.98 mm5.37 mm1.25 ctI / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 7518348685
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.0%

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$37,275 HKD|Low: HK$25,346 HKD|High: HK$40,363 HKD|Avg: HK$32,676 HKD|+2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 4HK$26,874 HKD
Retailer 3HK$27,878 HKD
Retailer 5HK$30,190 HKD
Retailer 6HK$34,563 HKD
Retailer 1HK$37,275 HKD
Retailer 2HK$39,814 HKD

42 data points across 6 retailers

10 retailersHK$26,874 HKD to HK$50,692 HKD

A
Cheapest Retailer
-
HK$26,874 HKD
A
Retailer 2
-
HK$26,953 HKD
View
A
Retailer 3
-
HK$27,619 HKD
View
A
Retailer 4
-
HK$27,878 HKD
View
Final sale: no returns
B+
Retailer 5
-
HK$30,190 HKD
View
B
Retailer 6
-
HK$34,563 HKD
View
B
Retailer 7
-
HK$37,275 HKD
View
B
Retailer 8
-
HK$39,814 HKD
View
B
Retailer 9
-
HK$41,248 HKD
View
Most Expensive
B
Wholesale Diamonds Direct
136895237 · Nov 6
HK$50,692 HKD
$6,468 USD
View
9 more retailers have this diamond
Prices start from HK$26,874 HKDSave up to HK$23,818 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 Radiant
HK$26,874 HKD