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Round|Natural|GIA

1.29ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 2564218873

Certificate GIA 2564218873

Diamond specifications and retailer prices

From HK$32,369 HKD
As of November 5, 2026
Save HK$26,214 HKD (45%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$58,583 HKD at Wholesale Diamonds Direct · As of November 4, 2026
View at Wholesale Diamonds Direct

About this 1.29ct natural round diamond

This 1.29ct 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 2564218873. Listed at 15 retailers as of November 4, 2026, with prices from HK$32,369 to HK$58,583, a HK$26,214 spread on the same certified stone. Wholesale Diamonds Direct lists it at HK$58,583. 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

1.29
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2564218873
Dimensions6.89 × 6.93 × 4.30 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.89 mm6.93 mm1.29 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2564218873
Side View
Table 58.0%Crown 36°Girdle: THN-STKPavilion 40.8°Culet: NoneDepth 62.2%

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 5
Current: HK$36,535 HKD|Low: HK$32,369 HKD|High: HK$60,895 HKD|Avg: HK$42,464 HKD|-6.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Wholesale Diamonds Direct
November 6, 2026
Retailer 13HK$32,369 HKD
Retailer 11HK$33,813 HKD
Retailer 8HK$34,127 HKD
Retailer 6HK$35,296 HKD
Retailer 5HK$35,617 HKD
Retailer 4HK$35,633 HKD
Retailer 1HK$36,535 HKD
Retailer 2HK$41,101 HKD
Retailer 14HK$41,203 HKD
Retailer 9HK$41,815 HKD
Retailer 10HK$42,388 HKD
Retailer 7HK$45,306 HKD
Retailer 12HK$55,073 HKD
Retailer 3HK$58,510 HKD
Wholesale Diamonds DirectHK$58,583 HKD

24 data points across 15 retailers

15 retailersHK$32,369 HKD to HK$58,583 HKD

A
Cheapest Retailer
-
HK$32,369 HKD
A
Retailer 2
-
HK$33,813 HKD
View
A
Retailer 3
-
HK$34,127 HKD
View
A
Retailer 4
-
HK$35,296 HKD
View
A
Retailer 5
-
HK$35,617 HKD
View
A
Retailer 6
-
HK$35,633 HKD
View
A
Retailer 7
-
HK$36,535 HKD
View
A
Retailer 8
-
HK$41,101 HKD
View
A
Retailer 9
-
HK$41,203 HKD
View
A
Retailer 10
-
HK$41,815 HKD
View
A
Retailer 11
-
HK$42,388 HKD
View
B+
Retailer 12
-
HK$45,306 HKD
View
B+
Retailer 13
-
HK$55,073 HKD
View
B+
Retailer 14
-
HK$58,510 HKD
View
Most Expensive
B+
Wholesale Diamonds Direct
594048775 · Nov 4
HK$58,583 HKD
$7,467 USD
View
14 more retailers have this diamond
Prices start from HK$32,369 HKDSave up to HK$26,214 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
1.29ct Round
HK$32,369 HKD