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Oval|Natural|IGI

2.50ct J SI1 Oval Natural Diamond

VG • J/SI1 • IGI 706572051

Shape and cutting style on the report: Oval brilliant

Certificate IGI 706572051

Diamond specifications and retailer prices

From HK$86,695 HKD
$11,050 USD
As of October 28, 2026
Save HK$47,770 HKD (36%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$143,498 HKD at NZ Jewellers · As of September 26, 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 706572051. Listed at 15 retailers as of October 28, 2026, with a 55% 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

2.50
Carat
J
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle39.2°
OriginNatural
Grading LabIGI
CertificateIGI 706572051
Dimensions10.61 × 7.58 × 4.81 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Top View
10.61 mm7.58 mm2.50 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 706572051
Side View
Table 58.0%Crown 38.8°Girdle: STK-THKPavilion 39.2°Culet: NoneDepth 63.5%

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 28
Current: HK$108,445 HKD|Low: HK$86,695 HKD|High: HK$136,079 HKD|Avg: HK$104,565 HKD|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 6HK$86,695 HKD
Retailer 7HK$91,073 HKD
Retailer 2HK$94,414 HKD
Retailer 8HK$95,035 HKD
Retailer 4HK$99,062 HKD
Retailer 1HK$108,445 HKD
Retailer 5HK$119,046 HKD
Retailer 3HK$134,465 HKD

38 data points across 8 retailers

15 retailersHK$86,695 HKD to HK$134,465 HKD

A
Cheapest Retailer
-
HK$86,695 HKD
$11,050 USD
B+
Retailer 2
-
HK$87,142 HKD
$11,107 USD
View
B+
Retailer 3
-
HK$88,178 HKD
$11,239 USD
View
B+
Retailer 4
-
HK$91,073 HKD
$11,608 USD
View
Final sale: no returns
B+
Retailer 5
-
HK$93,560 HKD
$11,925 USD
View
B+
Retailer 6
-
HK$94,414 HKD
£9,475 GBP
View
B+
Retailer 7
-
HK$95,035 HKD
$12,113 USD
View
B+
Retailer 8
-
HK$99,062 HKD
£9,942 GBP
View
Retailer 9
-
HK$102,951 HKD
$13,122 USD
View
Price last confirmed 37 days ago
B+
Retailer 10
-
HK$102,951 HKD
$13,122 USD
View
Retailer 11
-
HK$106,913 HKD
$13,627 USD
View
Price last confirmed 38 days ago
B+
Retailer 12
-
HK$108,445 HKD
€13,164 EUR
View
B
Retailer 13
-
HK$119,046 HKD
ZAR 245,128 ZAR
View
B
Retailer 14
-
HK$134,465 HKD
£13,495 GBP
View
Most Expensive
NZ Jewellers
034c9b1e-cfbd-4237-a7a6-b86de9ea4225 · Sep 26
HK$143,498 HKD
$18,290 USD
View
Price last confirmed 37 days ago
14 more retailers have this diamond
Prices start from HK$86,695 HKDSave up to HK$47,770 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$86,695 HKD