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Oval|Natural|IGI

2.50ct J SI1 Oval Natural Diamond

VG • J/SI1 • IGI 685548541

Shape and cutting style on the report: Oval brilliant

Certificate IGI 685548541

Diamond specifications and retailer prices

From HK$44,265 HKD
$5,642 USD
As of October 31, 2026
Save HK$68,501 HKD (61%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$112,766 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 2.5ct natural oval diamond

This 2.5ct natural oval sits in the two to three carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 685548541. Listed at 10 retailers as of October 30, 2026, with prices from HK$44,265 to HK$112,766, a HK$68,501 spread on the same certified stone. NZ Jewellers lists it at HK$112,766. 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

2.50
Carat
J
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle44.1°
Pavilion angle39.6°
OriginNatural
Grading LabIGI
CertificateIGI 685548541
Dimensions10.14 × 7.31 × 4.92 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Top View
10.14 mm7.31 mm2.50 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 685548541
Side View
Table 60.0%Crown 44.1°Girdle: THK-VTKPavilion 39.6°Culet: NoneDepth 67.3%

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: Oct 31
Current: HK$112,766 HKD|Low: HK$36,890 HKD|High: HK$123,915 HKD|Avg: HK$74,232 HKD|-6.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 10HK$44,265 HKD
Retailer 2HK$59,701 HKD
Retailer 7HK$62,020 HKD
Retailer 9HK$63,668 HKD
Retailer 6HK$65,067 HKD
Retailer 5HK$68,571 HKD
Retailer 3HK$70,408 HKD
Retailer 4HK$73,944 HKD
Retailer 8HK$98,076 HKD
NZ JewellersHK$112,766 HKD

38 data points across 10 retailers

10 retailersHK$44,265 HKD to HK$112,766 HKD

A
Cheapest Retailer
-
HK$44,265 HKD
$5,642 USD
Final sale: no returns
B+
Retailer 2
-
HK$59,701 HKD
SGD 10,283 SGD
View
A
Retailer 3
-
HK$62,020 HKD
$7,905 USD
View
B+
Retailer 4
-
HK$63,668 HKD
$8,115 USD
View
B+
Retailer 5
-
HK$65,067 HKD
£6,530 GBP
View
B+
Retailer 6
-
HK$68,571 HKD
$8,740 USD
View
B+
Retailer 7
-
HK$70,408 HKD
$8,974 USD
View
B+
Retailer 8
-
HK$73,944 HKD
€8,976 EUR
View
B+
Retailer 9
-
HK$98,076 HKD
£9,843 GBP
View
Most Expensive
B
NZ Jewellers
0dcc5cf8-11fb-420b-8b85-4f0118f90d41 · Oct 30
HK$112,766 HKD
$14,373 USD
View
9 more retailers have this diamond
Prices start from HK$44,265 HKDSave up to HK$68,501 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
2.50ct Oval
HK$44,265 HKD