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Round|Natural|GIA

0.83ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 7558299123

Certificate GIA 7558299123

Diamond specifications and retailer prices

From HK$9,179 HKD
As of November 4, 2026
Save HK$17,777 HKD (66%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$26,956 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.83ct natural round diamond

This 0.83ct 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 7558299123. Listed at 12 retailers as of November 4, 2026, with prices from HK$9,179 to HK$26,956, a HK$17,777 spread on the same certified stone. NZ Jewellers lists it at HK$26,956. 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

0.83
Carat
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 7558299123
Dimensions6.08 × 6.04 × 3.66 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
6.08 mm6.04 mm0.83 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7558299123
Side View
Table 59.0%Crown 34°Girdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 60.5%

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 4
Current: HK$26,956 HKD|Low: HK$6,472 HKD|High: HK$26,956 HKD|Avg: HK$12,296 HKD
NZ Jewellers
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
November 6, 2026
Retailer 5HK$6,935 HKD
Retailer 6HK$8,434 HKD
Retailer 8HK$9,179 HKD
Retailer 13HK$9,595 HKD
Retailer 11HK$9,830 HKD
Retailer 3HK$10,010 HKD
Retailer 4HK$10,010 HKD
Retailer 10HK$10,395 HKD
Retailer 12HK$10,662 HKD
Retailer 14HK$11,556 HKD
Retailer 2HK$12,058 HKD
Retailer 7HK$15,275 HKD
Retailer 9HK$20,241 HKD
NZ JewellersHK$26,956 HKD

42 data points across 14 retailers

12 retailersHK$9,179 HKD to HK$26,956 HKD

B+
Cheapest Retailer
-
HK$9,179 HKD
B+
Retailer 2
-
HK$9,595 HKD
View
B+
Retailer 3
-
HK$9,830 HKD
View
Retailer 4
-
HK$10,010 HKD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
HK$10,010 HKD
View
B+
Retailer 6
-
HK$10,395 HKD
View
B+
Retailer 7
-
HK$10,662 HKD
View
B
Retailer 8
-
HK$11,556 HKD
View
B+
Retailer 9
-
HK$12,058 HKD
View
B
Retailer 10
-
HK$15,275 HKD
View
B
Retailer 11
-
HK$20,241 HKD
View
Most Expensive
B
NZ Jewellers
b2b8d296-6d63-4eff-81d0-f215e64fd467 · Nov 5
HK$26,956 HKD
$3,436 USD
View
11 more retailers have this diamond
Prices start from HK$9,179 HKDSave up to HK$17,777 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+
0.83ct Round
HK$9,179 HKD