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Round|Natural|GIA

0.80ct K SI1 Round Natural Diamond

VG • K/SI1 • GIA 6445252494

Certificate GIA 6445252494

Diamond specifications and retailer prices

From HK$5,523 HKD
As of November 6, 2026
Save HK$17,628 HKD (76%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$23,151 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.8ct natural round diamond

This 0.8ct natural round sits in the just-under-one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 6445252494. Listed at 17 retailers as of November 5, 2026, with prices from HK$5,523 to HK$23,151, a HK$17,628 spread on the same certified stone. NZ Jewellers lists it at HK$23,151. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.80
Carat
K
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6445252494
Dimensions5.82 × 5.77 × 3.75 mm
L/W Ratio1.01
Top View
5.82 mm5.77 mm0.80 ctK / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6445252494
Side View
Table 56.0%CrownGirdle: ThickPavilionCulet: NoneDepth 64.7%

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 6
Current: HK$23,151 HKD|Low: HK$5,421 HKD|High: HK$23,151 HKD|Avg: HK$8,514 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
Retailer 15
Retailer 16
November 6, 2026
Retailer 16HK$5,523 HKD
Retailer 4HK$5,962 HKD
Retailer 7HK$6,802 HKD
Retailer 8HK$6,825 HKD
Retailer 3HK$7,382 HKD
Retailer 15HK$7,382 HKD
Retailer 5HK$7,461 HKD
Retailer 13HK$7,665 HKD
Retailer 6HK$8,104 HKD
Retailer 9HK$8,504 HKD
Retailer 12HK$8,520 HKD
Retailer 2HK$9,249 HKD
Retailer 14HK$10,348 HKD
Retailer 10HK$10,913 HKD
Retailer 11HK$13,494 HKD
NZ JewellersHK$23,151 HKD

32 data points across 16 retailers

17 retailersHK$5,523 HKD to HK$23,151 HKD

A
Cheapest Retailer
-
HK$5,523 HKD
B+
Retailer 2
-
HK$5,962 HKD
View
B+
Retailer 3
-
HK$6,825 HKD
View
Retailer 4
-
HK$7,382 HKD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
HK$7,382 HKD
View
B+
Retailer 6
-
HK$7,461 HKD
View
B+
Retailer 7
-
HK$7,633 HKD
View
B+
Retailer 8
-
HK$7,665 HKD
View
B+
Retailer 9
-
HK$8,104 HKD
View
B+
Retailer 10
-
HK$8,504 HKD
View
B+
Retailer 11
-
HK$8,520 HKD
View
B+
Retailer 12
-
HK$8,590 HKD
View
B+
Retailer 13
-
HK$9,249 HKD
View
B
Retailer 14
-
HK$10,348 HKD
View
B
Retailer 15
-
HK$10,913 HKD
View
B
Retailer 16
-
HK$13,494 HKD
View
Most Expensive
C
NZ Jewellers
0671a479-27b9-4f24-ab4c-51ebeeedebe2 · Nov 5
HK$23,151 HKD
$2,951 USD
View
16 more retailers have this diamond
Prices start from HK$5,523 HKDSave up to HK$17,628 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
0.80ct Round
HK$5,523 HKD