Round|Natural|GIA

0.80ct I SI1 Round Natural Diamond

VG • I/SI1 • GIA 6542337365

Certificate GIA 6542337365

Diamond specifications and retailer prices

From HK$5,964 HKD
As of November 6, 2026
Save HK$13,825 HKD (70%) vs most expensive(unlock to see where)
38 retailers carry this diamond
Most expensive: HK$19,789 HKD at NZ Jewellers · As of October 20, 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 SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 6542337365. Listed at 38 retailers as of November 2, 2026, with a 232% 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
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
Crown angle33.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6542337365
Dimensions5.91 × 5.98 × 3.63 mm
L/W Ratio1.01
Top View
5.91 mm5.98 mm0.80 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 6542337365
Side View
Table 60.0%Crown 33.5°Girdle: STK-THKPavilion 41°Culet: NoneDepth 61.0%

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$5,964 HKD|Low: HK$5,964 HKD|High: HK$15,032 HKD|Avg: HK$9,519 HKD|-3.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 1HK$5,964 HKD
Retailer 11HK$6,019 HKD
Retailer 2HK$7,485 HKD
Retailer 9HK$7,798 HKD
Retailer 10HK$8,112 HKD
Retailer 4HK$9,366 HKD
Retailer 6HK$9,750 HKD
Retailer 5HK$10,471 HKD
Retailer 3HK$10,604 HKD
Retailer 7HK$11,991 HKD
Retailer 8HK$14,836 HKD

34 data points across 11 retailers

38 retailersHK$5,964 HKD to HK$19,789 HKD

A
Cheapest Retailer
-
HK$5,964 HKD
A
Retailer 2
-
HK$6,019 HKD
View
Retailer 3
-
HK$7,438 HKD
View
Price last confirmed 169 days ago
B+
Retailer 4
-
HK$7,485 HKD
View
Final sale: no returns
A
Retailer 5
-
HK$7,798 HKD
View
B+
Retailer 6
-
HK$7,924 HKD
View
Retailer 7
-
HK$8,112 HKD
View
Price last confirmed 12 days ago
Retailer 8
-
HK$8,112 HKD
View
Price last confirmed 29 days ago
Retailer 9
-
HK$8,112 HKD
View
Price last confirmed 44 days ago
Retailer 10
-
HK$8,112 HKD
View
Price last confirmed 17 days ago
Retailer 11
-
HK$8,112 HKD
View
Price last confirmed 21 days ago
Retailer 12
-
HK$8,112 HKD
View
Price last confirmed 28 days ago
Retailer 13
-
HK$8,112 HKD
View
Price last confirmed 26 days ago
Retailer 14
-
HK$8,112 HKD
View
Price last confirmed 11 days ago
B+
Retailer 15
-
HK$8,394 HKD
View
B+
Retailer 16
-
HK$8,425 HKD
View
Retailer 17
-
HK$8,425 HKD
View
Price last confirmed 22 days ago
Retailer 18
-
HK$8,425 HKD
View
Price last confirmed 38 days ago
Retailer 19
-
HK$8,425 HKD
View
Price last confirmed 12 days ago
B+
Retailer 20
-
HK$8,543 HKD
View
B+
Retailer 21
-
HK$9,154 HKD
View
B+
Retailer 22
-
HK$9,358 HKD
View
Retailer 23
-
HK$9,358 HKD
View
Price last confirmed 38 days ago
Retailer 24
-
HK$9,358 HKD
View
Price last confirmed 45 days ago
Retailer 25
-
HK$9,358 HKD
View
Price last confirmed 16 days ago
Retailer 26
-
HK$9,358 HKD
View
Price last confirmed 28 days ago
B+
Retailer 27
-
HK$9,358 HKD
View
B+
Retailer 28
-
HK$9,366 HKD
View
B+
Retailer 29
-
HK$9,750 HKD
View
B+
Retailer 30
-
HK$10,471 HKD
View
Retailer 31
-
HK$10,604 HKD
View
Price last confirmed 32 days ago
B+
Retailer 32
-
HK$11,991 HKD
View
B
Retailer 33
-
HK$14,836 HKD
View
Retailer 34
-
HK$19,789 HKD
View
Price last confirmed 46 days ago
Retailer 35
-
HK$19,789 HKD
View
Price last confirmed 39 days ago
Retailer 36
-
HK$19,789 HKD
View
Price last confirmed 28 days ago
B
Retailer 37
-
HK$19,789 HKD
View
Most Expensive
NZ Jewellers
7bd8d2fb-056b-4c3e-b171-e3db6fd40633 · Oct 20
HK$19,789 HKD
$2,525 USD
View
Price last confirmed 17 days ago
37 more retailers have this diamond
Prices start from HK$5,964 HKDSave up to HK$13,825 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$5,964 HKD