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Round|Natural|GIA

1.04ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 7412893432

Certificate GIA 7412893432

Diamond specifications and retailer prices

From HK$14,419 HKD
As of November 6, 2026
Save HK$8,109 HKD (36%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$22,529 HKD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 1.04ct natural round diamond

This 1.04ct natural round sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7412893432. Listed at 5 retailers as of November 6, 2026, with prices from HK$14,419 to HK$22,529, a HK$8,109 spread on the same certified stone. 77 Diamonds lists it at HK$22,529. 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

1.04
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7412893432
Dimensions6.45 × 6.41 × 4.02 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
6.45 mm6.41 mm1.04 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 7412893432
Side View
Table 59.0%Crown 36°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 62.5%

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 6
Current: HK$22,529 HKD|Low: HK$13,902 HKD|High: HK$22,786 HKD|Avg: HK$17,521 HKD|+4.0%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 3HK$14,419 HKD
Retailer 5HK$14,788 HKD
Retailer 4HK$15,651 HKD
Retailer 6HK$16,475 HKD
Retailer 2HK$21,370 HKD
77 DiamondsHK$22,529 HKD

40 data points across 6 retailers

5 retailersHK$14,419 HKD to HK$22,529 HKD

B+
Cheapest Retailer
-
HK$14,419 HKD
B+
Retailer 2
-
HK$14,788 HKD
View
B+
Retailer 3
-
HK$15,651 HKD
View
B
Retailer 4
-
HK$21,370 HKD
View
Most Expensive
B
77 Diamonds
RBZJ2UBNHEH · Nov 6
HK$22,529 HKD
£2,261 GBP
View
4 more retailers have this diamond
Prices start from HK$14,419 HKDSave up to HK$8,109 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+
1.04ct Round
HK$14,419 HKD