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Oval|Natural|IGI

0.90ct F I1 Oval Natural Diamond

VG • F/I1 • IGI 678575404

Shape and cutting style on the report: Oval brilliant

Certificate IGI 678575404

Diamond specifications and retailer prices

From HK$7,705 HKD
$982 USD
As of November 1, 2026
Save HK$17,010 HKD (69%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$24,715 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.9ct natural oval diamond

This 0.9ct natural oval sits in the just-under-one-carat band, graded F colour (colourless) and I1 clarity (included), with a very-good cut grade and certified by IGI 678575404. Listed at 7 retailers as of October 30, 2026, with prices from HK$7,705 to HK$24,715, a HK$17,010 spread on the same certified stone. NZ Jewellers lists it at HK$24,715. 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

0.90
Carat
F
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle38.8°
Pavilion angle39.4°
OriginNatural
Grading LabIGI
CertificateIGI 678575404
Dimensions7.09 × 5.41 × 3.48 mm
L/W Ratio1.31
Girdle conditionFaceted
Culet sizePointed
Top View
7.09 mm5.41 mm0.90 ctF / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 678575404
Side View
Table 59.0%Crown 38.8°Girdle: THK-VTKPavilion 39.4°Culet: NoneDepth 64.3%

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$24,715 HKD|Low: HK$4,590 HKD|High: HK$24,715 HKD|Avg: HK$10,334 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 9HK$4,590 HKD
Retailer 7HK$7,705 HKD
Retailer 4HK$7,877 HKD
Retailer 6HK$7,877 HKD
Retailer 3HK$8,183 HKD
Retailer 5HK$9,094 HKD
Retailer 2HK$11,072 HKD
Retailer 8HK$11,478 HKD
NZ JewellersHK$24,715 HKD

16 data points across 9 retailers

7 retailersHK$7,705 HKD to HK$24,715 HKD

A
Cheapest Retailer
-
HK$7,705 HKD
$982 USD
A
Retailer 2
-
HK$7,877 HKD
$1,004 USD
View
A
Retailer 3
-
HK$7,877 HKD
$1,004 USD
View
B+
Retailer 4
-
HK$8,183 HKD
$1,043 USD
View
B+
Retailer 5
-
HK$9,094 HKD
$1,159 USD
View
B+
Retailer 6
-
HK$11,072 HKD
€1,344 EUR
View
Most Expensive
C
NZ Jewellers
2f4b0478-3523-413c-a17f-2235bdee8221 · Oct 30
HK$24,715 HKD
$3,150 USD
View
6 more retailers have this diamond
Prices start from HK$7,705 HKDSave up to HK$17,010 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
0.90ct Oval
HK$7,705 HKD