Oval|Natural|GIA

2.50ct I VS1 Oval Natural Diamond

EX • I/VS1

Diamond specifications and retailer prices

From $21,658 USD
CA$30,080 CAD
As of October 30, 2026
Save $10,136 USD (32%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $31,794 USD 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 14 retailers as of October 30, 2026, with prices from $21,658 to $31,794, a $10,136 spread on the same certified stone. NZ Jewellers lists it at $31,794. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.50
Carat
I
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
Dimensions10.38 × 7.43 × 4.81 mm
L/W Ratio1.40
Top View
10.38 mm7.43 mm2.50 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA
Side View
Table 61.0%CrownGirdle: ThickPavilionCulet: NDepth 64.8%

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 30
Current: $31,794 USD|Low: $21,658 USD|High: $31,794 USD|Avg: $24,857 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 6$21,658 USD
Retailer 3$22,443 USD
Retailer 9$23,139 USD
Retailer 4$23,565 USD
Retailer 5$24,313 USD
Retailer 7$25,005 USD
Retailer 2$25,248 USD
Retailer 8$26,858 USD
NZ Jewellers$31,794 USD

10 data points across 9 retailers

14 retailers$21,658 USD to $31,794 USD

A
Cheapest Retailer
-
$21,658 USD
CA$30,080 CAD
A
Retailer 2
-
$22,443 USD
View
Retailer 3
-
$22,443 USD
View
Price last confirmed 15 days ago
B+
Retailer 4
-
$23,139 USD
View
Retailer 5
-
$23,565 USD
View
Price last confirmed 14 days ago
B+
Retailer 6
-
$23,565 USD
View
Retailer 7
-
$24,313 USD
View
Price last confirmed 13 days ago
B+
Retailer 8
-
$24,313 USD
View
B+
Retailer 9
-
$25,005 USD
View
Retailer 10
-
$25,248 USD
View
Price last confirmed 12 days ago
B+
Retailer 11
-
$25,248 USD
View
B+
Retailer 12
-
$26,858 USD
View
Retailer 13
-
$31,794 USD
View
Price last confirmed 13 days ago
Most Expensive
B
NZ Jewellers
a437def6-40d6-44eb-a6be-811ff7870076 · Oct 30
$31,794 USD
View
13 more retailers have this diamond
Prices start from $21,658 USDSave up to $10,136 USD

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
$21,658 USD