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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 $11,656 CAD
SGD 11,276 SGD
As of October 29, 2026
Save $10,661 CAD (48%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $22,317 CAD at With Clarity · As of October 30, 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 29, 2026, with prices from $11,656 to $22,317, a $10,661 spread on the same certified stone. With Clarity lists it at $22,317. 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
Color
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 29
Current: $13,900 CAD|Low: $11,656 CAD|High: $23,465 CAD|Avg: $16,396 CAD|-6.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
With Clarity
October 30, 2026
Retailer 6$11,656 CAD
Retailer 5$12,450 CAD
Retailer 4$13,703 CAD
Retailer 7$13,766 CAD
Retailer 1$13,900 CAD
Retailer 9$15,897 CAD
Retailer 3$15,904 CAD
Retailer 8$16,050 CAD
Retailer 10$16,693 CAD
Retailer 2$18,788 CAD
With Clarity$22,317 CAD

37 data points across 11 retailers

11 retailers$11,656 CAD to $22,317 CAD

A
Cheapest Retailer
-
$11,656 CAD
SGD 11,276 SGD
A
Retailer 2
-
$12,450 CAD
SGD 12,044 SGD
View
B+
Retailer 3
-
$13,703 CAD
$9,810 USD
View
B+
Retailer 4
-
$13,766 CAD
$9,855 USD
View
B+
Retailer 5
-
$13,900 CAD
£7,835 GBP
View
B+
Retailer 6
-
$15,897 CAD
$11,380 USD
View
B+
Retailer 7
-
$15,904 CAD
€10,843 EUR
View
B+
Retailer 8
-
$16,050 CAD
$11,490 USD
View
B+
Retailer 9
-
$16,693 CAD
$11,950 USD
View
B+
Retailer 10
-
$18,788 CAD
$13,450 USD
View
Most Expensive
B
With Clarity
6555983666 · Oct 30
$22,317 CAD
$15,976 USD
View
10 more retailers have this diamond
Prices start from $11,656 CADSave up to $10,661 CAD

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
$11,656 CAD