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Oval|Natural|IGI

2.51ct I VS1 Oval Natural Diamond

VG • I/VS1 • IGI 828654344

Shape and cutting style on the report: Oval brilliant

Certificate IGI 828654344

Diamond specifications and retailer prices

From $12,187 CAD
SGD 11,790 SGD
As of October 29, 2026
Save $11,071 CAD (48%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $23,258 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 2.51ct natural oval diamond

This 2.51ct natural oval sits in the two to three carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 828654344. Listed at 15 retailers as of October 29, 2026, with prices from $12,187 to $23,258, a $11,071 spread on the same certified stone. NZ Jewellers lists it at $23,258. 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

2.51
Carat
I
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle36.1°
Pavilion angle37.9°
OriginNatural
Grading LabIGI
CertificateIGI 828654344
Dimensions10.82 × 7.43 × 4.53 mm
L/W Ratio1.46
Girdle conditionFaceted
Top View
10.82 mm7.43 mm2.51 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateIGI 828654344
Side View
Table 56.0%Crown 36.1°Girdle: MED-THKPavilion 37.9°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $23,258 CAD|Low: $12,187 CAD|High: $23,876 CAD|Avg: $17,024 CAD|-2.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 31, 2026
Retailer 13$12,187 CAD
Retailer 8$14,208 CAD
Retailer 11$14,289 CAD
Retailer 9$15,216 CAD
Retailer 10$15,430 CAD
Retailer 12$15,432 CAD
Retailer 5$15,436 CAD
Retailer 3$16,717 CAD
Retailer 14$16,974 CAD
Retailer 6$17,455 CAD
Retailer 4$17,620 CAD
Retailer 2$19,217 CAD
Retailer 7$19,609 CAD
Retailer 15$21,991 CAD
NZ Jewellers$23,258 CAD

17 data points across 15 retailers

15 retailers$12,187 CAD to $23,258 CAD

A
Cheapest Retailer
-
$12,187 CAD
SGD 11,790 SGD
A
Retailer 2
-
$14,208 CAD
$10,171 USD
View
A
Retailer 3
-
$14,289 CAD
£8,054 GBP
View
A
Retailer 4
-
$15,216 CAD
£8,577 GBP
View
A
Retailer 5
-
$15,430 CAD
$11,046 USD
View
A
Retailer 6
-
$15,432 CAD
$11,047 USD
View
A
Retailer 7
-
$15,436 CAD
$11,050 USD
View
A
Retailer 8
-
$16,717 CAD
$11,967 USD
View
A
Retailer 9
-
$16,974 CAD
$12,151 USD
View
A
Retailer 10
-
$17,455 CAD
$12,496 USD
View
A
Retailer 11
-
$17,620 CAD
€12,013 EUR
View
A
Retailer 12
-
$19,217 CAD
$13,757 USD
View
Retailer 13
-
$19,609 CAD
ZAR 226,773 ZAR
View
Price last confirmed 14 days ago
A
Retailer 14
-
$21,991 CAD
£12,396 GBP
View
Most Expensive
A
NZ Jewellers
0698dd4d-7829-4c8c-97c1-2b998fa8aacc · Oct 30
$23,258 CAD
$16,650 USD
View
14 more retailers have this diamond
Prices start from $12,187 CADSave up to $11,071 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
2.51ct Oval
$12,187 CAD