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Round|Natural|GIA

1.25ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 6555673708

Certificate GIA 6555673708

Diamond specifications and retailer prices

From HK$41,901 HKD
As of November 4, 2026
Save HK$33,069 HKD (44%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$74,971 HKD at Wholesale Diamonds Direct · As of November 4, 2026
View at Wholesale Diamonds Direct

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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6555673708. Listed at 13 retailers as of November 4, 2026, with prices from HK$41,901 to HK$74,971, a HK$33,069 spread on the same certified stone. Wholesale Diamonds Direct lists it at HK$74,971. 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
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6555673708
Dimensions6.90 × 6.95 × 4.27 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Needle, Feather
Top View
6.90 mm6.95 mm1.25 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555673708
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$50,029 HKD|Low: HK$41,901 HKD|High: HK$74,971 HKD|Avg: HK$54,100 HKD|+0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Wholesale Diamonds Direct
November 6, 2026
Retailer 6HK$41,901 HKD
Retailer 7HK$44,757 HKD
Retailer 3HK$48,938 HKD
Retailer 1HK$50,029 HKD
Retailer 9HK$50,052 HKD
Retailer 8HK$50,853 HKD
Retailer 5HK$52,916 HKD
Retailer 2HK$53,504 HKD
Retailer 11HK$53,504 HKD
Retailer 10HK$55,309 HKD
Retailer 4HK$64,707 HKD
Wholesale Diamonds DirectHK$74,971 HKD

42 data points across 12 retailers

13 retailersHK$41,901 HKD to HK$74,971 HKD

B+
Cheapest Retailer
-
HK$41,901 HKD
B+
Retailer 2
-
HK$44,757 HKD
View
B+
Retailer 3
-
HK$48,938 HKD
View
B+
Retailer 4
-
HK$50,029 HKD
View
B+
Retailer 5
-
HK$50,052 HKD
View
B+
Retailer 6
-
HK$50,853 HKD
View
B+
Retailer 7
-
HK$52,916 HKD
View
B+
Retailer 8
-
HK$53,504 HKD
View
B+
Retailer 9
-
HK$53,504 HKD
View
B+
Retailer 10
-
HK$54,281 HKD
View
B+
Retailer 11
-
HK$55,309 HKD
View
B
Retailer 12
-
HK$64,707 HKD
View
Most Expensive
B
Wholesale Diamonds Direct
262123895 · Nov 4
HK$74,971 HKD
$9,556 USD
View
12 more retailers have this diamond
Prices start from HK$41,901 HKDSave up to HK$33,069 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.

B+
1.25ct Round
HK$41,901 HKD