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Round|Natural|IGI

0.80ct J IF Round Natural Diamond

EX • J/IF • IGI 813687857

Shape and cutting style on the report: Round brilliant

Certificate IGI 813687857

Diamond specifications and retailer prices

From HK$6,920 HKD
As of November 6, 2026
Save HK$10,087 HKD (59%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$25,229 HKD at NZ Jewellers · As of September 1, 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 J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 813687857. Listed at 19 retailers as of November 4, 2026, with a 146% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.80
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 813687857
Dimensions5.95 × 5.99 × 3.65 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
5.95 mm5.99 mm0.80 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 813687857
Side View
Table 58.0%Crown 34.4°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$9,005 HKD|Low: HK$6,889 HKD|High: HK$17,070 HKD|Avg: HK$10,949 HKD|+1.7%
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 4HK$6,920 HKD
Retailer 11HK$8,425 HKD
Retailer 3HK$8,590 HKD
Retailer 1HK$9,005 HKD
Retailer 8HK$9,248 HKD
Retailer 5HK$10,737 HKD
Retailer 7HK$11,192 HKD
Retailer 6HK$12,124 HKD
Retailer 10HK$13,347 HKD
Retailer 2HK$15,291 HKD
Retailer 9HK$17,007 HKD

29 data points across 11 retailers

19 retailersHK$6,920 HKD to HK$17,007 HKD

A
Cheapest Retailer
-
HK$6,920 HKD
A
Retailer 2
-
HK$8,425 HKD
View
A
Retailer 3
-
HK$8,590 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$9,005 HKD
View
Retailer 5
-
HK$9,209 HKD
View
Price last confirmed 25 days ago
A
Retailer 6
-
HK$9,248 HKD
View
Retailer 7
-
HK$9,993 HKD
View
Price last confirmed 38 days ago
Retailer 8
-
HK$10,142 HKD
View
Price last confirmed 60 days ago
Retailer 9
-
HK$10,628 HKD
View
Price last confirmed 26 days ago
A
Retailer 10
-
HK$10,737 HKD
View
A
Retailer 11
-
HK$11,192 HKD
View
Retailer 12
-
HK$11,701 HKD
View
Price last confirmed 59 days ago
A
Retailer 13
-
HK$12,124 HKD
View
A
Retailer 14
-
HK$12,211 HKD
View
B+
Retailer 15
-
HK$13,347 HKD
View
B+
Retailer 16
-
HK$15,291 HKD
View
B+
Retailer 17
-
HK$17,007 HKD
View
Retailer 18
-
HK$22,462 HKD
View
Price last confirmed 26 days ago
Most Expensive
NZ Jewellers
31d4b89d-00ee-4bad-b6dc-780aa1785d07 · Sep 1
HK$25,229 HKD
$3,219 USD
View
Price last confirmed 66 days ago
18 more retailers have this diamond
Prices start from HK$6,920 HKDSave up to HK$10,087 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$6,920 HKD