CaratHunter
Plans
Oval|Natural|IGI

1.00ct J IF Oval Natural Diamond

EX • J/IF • IGI 828614902

Shape and cutting style on the report: Oval brilliant

Certificate IGI 828614902

Diamond specifications and retailer prices

From HK$12,266 HKD
As of November 1, 2026
Save HK$21,804 HKD (64%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$34,069 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic 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 828614902. Listed at 18 retailers as of November 1, 2026, with prices from HK$12,266 to HK$34,069, a HK$21,804 spread on the same certified stone. NZ Jewellers lists it at HK$34,069. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.1°
OriginNatural
Grading LabIGI
CertificateIGI 828614902
Dimensions8.51 × 5.47 × 3.41 mm
L/W Ratio1.56
Girdle conditionFaceted
Culet sizeNone
Top View
8.51 mm5.47 mm1.00 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 828614902
Side View
Table 60.0%Crown 34.1°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.3%

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 1
Current: HK$34,069 HKD|Low: HK$11,811 HKD|High: HK$34,069 HKD|Avg: HK$16,582 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
November 6, 2026
Retailer 12HK$12,266 HKD
Retailer 2HK$12,438 HKD
Retailer 6HK$12,728 HKD
Retailer 14HK$12,885 HKD
Retailer 5HK$13,966 HKD
Retailer 7HK$13,966 HKD
Retailer 4HK$14,421 HKD
Retailer 13HK$14,609 HKD
Retailer 15HK$15,040 HKD
Retailer 10HK$15,769 HKD
Retailer 3HK$16,114 HKD
Retailer 9HK$17,046 HKD
Retailer 8HK$18,967 HKD
Retailer 11HK$24,406 HKD
NZ JewellersHK$34,069 HKD

32 data points across 15 retailers

18 retailersHK$12,266 HKD to HK$34,069 HKD

A
Cheapest Retailer
-
HK$12,266 HKD
A
Retailer 2
-
HK$12,438 HKD
View
A
Retailer 3
-
HK$12,728 HKD
View
A
Retailer 4
-
HK$12,885 HKD
View
Final sale: no returns
A
Retailer 5
-
HK$13,614 HKD
View
A
Retailer 6
-
HK$13,966 HKD
View
Retailer 7
-
HK$13,966 HKD
View
Price last confirmed 8 days ago
A
Retailer 8
-
HK$14,421 HKD
View
A
Retailer 9
-
HK$14,609 HKD
View
A
Retailer 10
-
HK$14,632 HKD
View
A
Retailer 11
-
HK$15,040 HKD
View
A
Retailer 12
-
HK$15,769 HKD
View
A
Retailer 13
-
HK$16,114 HKD
View
B+
Retailer 14
-
HK$16,419 HKD
View
A
Retailer 15
-
HK$17,046 HKD
View
B+
Retailer 16
-
HK$18,967 HKD
View
B+
Retailer 17
-
HK$24,406 HKD
View
Most Expensive
B
NZ Jewellers
5982602d-7bec-4717-a163-6a167fbcfb90 · Nov 5
HK$34,069 HKD
$4,347 USD
View
17 more retailers have this diamond
Prices start from HK$12,266 HKDSave up to HK$21,804 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
1.00ct Oval
HK$12,266 HKD