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Round|Natural|GIA

0.99ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 7446394500

Certificate GIA 7446394500

Diamond specifications and retailer prices

From HK$11,493 HKD
As of November 4, 2026
Save HK$22,649 HKD (66%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$34,142 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.99ct natural round diamond

This 0.99ct natural round sits in the just-under-one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7446394500. Listed at 13 retailers as of November 4, 2026, with prices from HK$11,493 to HK$34,142, a HK$22,649 spread on the same certified stone. NZ Jewellers lists it at HK$34,142. 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

0.99
Carat
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7446394500
Dimensions6.40 × 6.37 × 3.99 mm
L/W Ratio1.00
Top View
6.40 mm6.37 mm0.99 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7446394500
Side View
Table 55.0%Crown 36°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 62.4%

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$13,486 HKD|Low: HK$11,493 HKD|High: HK$24,814 HKD|Avg: HK$15,706 HKD|+3.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 4HK$11,493 HKD
Retailer 5HK$12,364 HKD
Retailer 6HK$13,266 HKD
Retailer 1HK$13,486 HKD
Retailer 2HK$18,970 HKD
Retailer 3HK$24,453 HKD

41 data points across 6 retailers

13 retailersHK$11,493 HKD to HK$34,142 HKD

B+
Cheapest Retailer
-
HK$11,493 HKD
B+
Retailer 2
-
HK$11,752 HKD
View
B+
Retailer 3
-
HK$12,231 HKD
View
Retailer 4
-
HK$12,678 HKD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
HK$12,678 HKD
View
B+
Retailer 6
-
HK$12,937 HKD
View
B+
Retailer 7
-
HK$13,266 HKD
View
B+
Retailer 8
-
HK$13,266 HKD
View
B+
Retailer 9
-
HK$13,486 HKD
View
B+
Retailer 10
-
HK$14,631 HKD
View
B
Retailer 11
-
HK$18,970 HKD
View
B
Retailer 12
-
HK$24,453 HKD
View
Most Expensive
B
NZ Jewellers
8528e863-6b84-41cf-a0be-38b42f4d5bfc · Nov 5
HK$34,142 HKD
$4,352 USD
View
12 more retailers have this diamond
Prices start from HK$11,493 HKDSave up to HK$22,649 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+
0.99ct Round
HK$11,493 HKD