Oval|Natural|GIA

2.51ct I VS2 Oval Natural Diamond

EX • I/VS2 • GIA 1563055961

Certificate GIA 1563055961

Diamond specifications and retailer prices

From $15,280 USD
SGD 20,648 SGD
As of October 29, 2026
Save $13,977 USD (48%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $29,257 USD at With Clarity · As of October 29, 2026
View at With Clarity

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 VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1563055961. Listed at 13 retailers as of October 29, 2026, with prices from $15,280 to $29,257, a $13,977 spread on the same certified stone. With Clarity lists it at $29,257. 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

2.51
Carat
I
Color
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle39.87°
Pavilion angle39.77°
OriginNatural
Grading LabGIA
CertificateGIA 1563055961
Dimensions10.98 × 7.46 × 4.62 mm
L/W Ratio1.47
Culet sizeNone
Top View
10.98 mm7.46 mm2.51 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 1563055961
Side View
Table 58.0%Crown 39.87°Girdle: MED-THKPavilion 39.77°Culet: NoneDepth 61.9%

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: $17,148 USD|Low: $15,280 USD|High: $30,151 USD|Avg: $20,193 USD|-7.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
With Clarity
October 29, 2026
Retailer 9$15,280 USD
Retailer 8$16,322 USD
Retailer 1$17,148 USD
Retailer 7$17,349 USD
Retailer 4$17,680 USD
Retailer 3$17,814 USD
Retailer 10$17,883 USD
Retailer 6$20,078 USD
Retailer 11$20,166 USD
Retailer 12$20,181 USD
Retailer 2$21,132 USD
Retailer 5$24,063 USD
With Clarity$29,257 USD

36 data points across 13 retailers

13 retailers$15,280 USD to $29,257 USD

A
Cheapest Retailer
-
$15,280 USD
SGD 20,648 SGD
A
Retailer 2
-
$16,322 USD
SGD 22,057 SGD
View
A
Retailer 3
-
$17,148 USD
£13,502 GBP
View
A
Retailer 4
-
$17,349 USD
View
Retailer 5
-
$17,680 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$17,814 USD
View
A
Retailer 7
-
$17,883 USD
View
A
Retailer 8
-
$20,078 USD
€19,122 EUR
View
A
Retailer 9
-
$20,166 USD
View
A
Retailer 10
-
$20,181 USD
View
A
Retailer 11
-
$21,132 USD
View
A
Retailer 12
-
$24,063 USD
View
Most Expensive
B+
With Clarity
1563055961 · Oct 29
$29,257 USD
View
12 more retailers have this diamond
Prices start from $15,280 USDSave up to $13,977 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
2.51ct Oval
$15,280 USD