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Round|Natural|GIA

0.80ct I SI2 Round Natural Diamond

VG • I/SI2 • GIA 6311313469

Certificate GIA 6311313469

Diamond specifications and retailer prices

From HK$5,713 HKD
As of November 4, 2026
Save HK$8,284 HKD (59%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$23,982 HKD at NZ Jewellers · As of October 30, 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 6311313469. Listed at 15 retailers as of November 2, 2026, with a 145% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6311313469
Dimensions5.81 × 5.78 × 3.71 mm
L/W Ratio1.01
Top View
5.81 mm5.78 mm0.80 ctI / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6311313469
Side View
Table 57.0%CrownGirdle: ThickPavilionCulet: NoneDepth 64.0%

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$23,982 HKD|Low: HK$4,710 HKD|High: HK$23,982 HKD|Avg: HK$9,139 HKD|+20.1%
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
Retailer 17
November 2, 2026
Retailer 13HK$5,713 HKD
Retailer 9HK$6,850 HKD
Retailer 4HK$7,054 HKD
Retailer 3HK$7,485 HKD
Retailer 8HK$7,649 HKD
Retailer 17HK$7,649 HKD
Retailer 7HK$7,908 HKD
Retailer 6HK$7,939 HKD
Retailer 15HK$8,323 HKD
Retailer 16HK$8,692 HKD
Retailer 5HK$8,825 HKD
Retailer 14HK$8,825 HKD
Retailer 11HK$8,833 HKD
Retailer 10HK$10,142 HKD
Retailer 12HK$10,706 HKD
Retailer 2HK$13,998 HKD
NZ JewellersHK$23,982 HKD

11 data points across 17 retailers

15 retailersHK$5,713 HKD to HK$13,998 HKD

B+
Cheapest Retailer
-
HK$5,713 HKD
B+
Retailer 2
-
HK$7,485 HKD
View
Retailer 3
-
HK$7,649 HKD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
HK$7,649 HKD
View
Retailer 5
-
HK$7,908 HKD
View
Price last confirmed 10 days ago
Retailer 6
-
HK$7,939 HKD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
HK$8,323 HKD
View
B+
Retailer 8
-
HK$8,692 HKD
View
B+
Retailer 9
-
HK$8,825 HKD
View
B+
Retailer 10
-
HK$8,825 HKD
View
B+
Retailer 11
-
HK$8,833 HKD
View
B+
Retailer 12
-
HK$10,142 HKD
View
B+
Retailer 13
-
HK$10,706 HKD
View
B
Retailer 14
-
HK$13,998 HKD
View
Most Expensive
NZ Jewellers
05dd95db-b64a-4135-949e-1491b43f6f8a · Oct 30
HK$23,982 HKD
$3,060 USD
View
Price last confirmed 7 days ago
14 more retailers have this diamond
Prices start from HK$5,713 HKDSave up to HK$8,284 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+
0.80ct Round
HK$5,713 HKD