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Round|Natural|GIA

0.80ct I SI2 Round Natural Diamond

VG • I/SI2 • GIA 6422966603

Certificate GIA 6422966603

Diamond specifications and retailer prices

From HK$5,815 HKD
As of November 6, 2026
Save HK$18,700 HKD (76%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$24,515 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 6422966603. Listed at 15 retailers as of November 5, 2026, with prices from HK$5,815 to HK$24,515, a HK$18,700 spread on the same certified stone. NZ Jewellers lists it at HK$24,515. 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
I
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6422966603
Dimensions5.85 × 5.84 × 3.73 mm
L/W Ratio1.00
Top View
5.85 mm5.84 mm0.80 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6422966603
Side View
Table 55.0%CrownGirdle: ThickPavilionCulet: NoneDepth 63.9%

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$24,515 HKD|Low: HK$5,815 HKD|High: HK$24,515 HKD|Avg: HK$9,782 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 6HK$5,815 HKD
Retailer 7HK$7,257 HKD
Retailer 8HK$7,289 HKD
Retailer 3HK$7,649 HKD
Retailer 13HK$7,822 HKD
Retailer 15HK$7,822 HKD
Retailer 9HK$8,088 HKD
Retailer 14HK$8,120 HKD
Retailer 4HK$8,472 HKD
Retailer 5HK$8,864 HKD
Retailer 10HK$9,021 HKD
Retailer 16HK$9,021 HKD
Retailer 2HK$10,314 HKD
Retailer 11HK$10,910 HKD
Retailer 12HK$14,295 HKD
NZ JewellersHK$24,515 HKD

33 data points across 16 retailers

15 retailersHK$5,815 HKD to HK$24,515 HKD

A
Cheapest Retailer
-
HK$5,815 HKD
B+
Retailer 2
-
HK$7,289 HKD
View
B+
Retailer 3
-
HK$7,649 HKD
View
B+
Retailer 4
-
HK$7,822 HKD
View
Retailer 5
-
HK$7,822 HKD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
HK$8,088 HKD
View
B+
Retailer 7
-
HK$8,120 HKD
View
B+
Retailer 8
-
HK$8,472 HKD
View
B+
Retailer 9
-
HK$8,864 HKD
View
B+
Retailer 10
-
HK$9,021 HKD
View
B+
Retailer 11
-
HK$9,021 HKD
View
B+
Retailer 12
-
HK$10,314 HKD
View
B+
Retailer 13
-
HK$10,910 HKD
View
B
Retailer 14
-
HK$14,295 HKD
View
Most Expensive
C
NZ Jewellers
79feefc4-5804-4dd5-899a-5e62cbe4779d · Nov 5
HK$24,515 HKD
$3,128 USD
View
14 more retailers have this diamond
Prices start from HK$5,815 HKDSave up to HK$18,700 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$5,815 HKD