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Oval|Natural|GIA

2.50ct J SI1 Oval Natural Diamond

GD • J/SI1 • GIA 6555983666

Certificate GIA 6555983666

Diamond specifications and retailer prices

From HK$65,466 HKD
SGD 11,276 SGD
As of October 31, 2026
Save HK$59,876 HKD (48%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$125,343 HKD at With Clarity · As of November 1, 2026
View at With Clarity

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6555983666. Listed at 11 retailers as of October 31, 2026, with prices from HK$65,466 to HK$125,343, a HK$59,876 spread on the same certified stone. With Clarity lists it at HK$125,343. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.97°
Pavilion angle41.04°
OriginNatural
Grading LabGIA
CertificateGIA 6555983666
Dimensions10.02 × 7.35 × 4.99 mm
L/W Ratio1.36
Culet sizeNone
Top View
10.02 mm7.35 mm2.50 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555983666
Side View
Table 60.0%Crown 43.97°Girdle: STK-VTKPavilion 41.04°Culet: NoneDepth 67.8%

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$78,072 HKD|Low: HK$65,466 HKD|High: HK$131,792 HKD|Avg: HK$92,055 HKD|-7.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
With Clarity
November 1, 2026
Retailer 7HK$65,466 HKD
Retailer 6HK$69,925 HKD
Retailer 5HK$76,964 HKD
Retailer 8HK$77,319 HKD
Retailer 1HK$78,072 HKD
Retailer 4HK$89,069 HKD
Retailer 10HK$89,283 HKD
Retailer 9HK$90,147 HKD
Retailer 2HK$93,755 HKD
Retailer 3HK$104,936 HKD
With ClarityHK$125,343 HKD

37 data points across 11 retailers

11 retailersHK$65,466 HKD to HK$125,343 HKD

A
Cheapest Retailer
-
HK$65,466 HKD
SGD 11,276 SGD
A
Retailer 2
-
HK$69,925 HKD
SGD 12,044 SGD
View
B+
Retailer 3
-
HK$76,964 HKD
$9,810 USD
View
B+
Retailer 4
-
HK$77,319 HKD
$9,855 USD
View
B+
Retailer 5
-
HK$78,072 HKD
£7,835 GBP
View
B+
Retailer 6
-
HK$89,069 HKD
€10,812 EUR
View
B+
Retailer 7
-
HK$89,283 HKD
$11,380 USD
View
B+
Retailer 8
-
HK$90,147 HKD
$11,490 USD
View
B+
Retailer 9
-
HK$93,755 HKD
$11,950 USD
View
B+
Retailer 10
-
HK$104,936 HKD
$13,375 USD
View
Most Expensive
B
With Clarity
6555983666 · Nov 1
HK$125,343 HKD
$15,976 USD
View
10 more retailers have this diamond
Prices start from HK$65,466 HKDSave up to HK$59,876 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$65,466 HKD