Oval|Natural|GIA

2.51ct I VS1 Oval Natural Diamond

GD • I/VS1 • GIA 5543058383

Certificate GIA 5543058383

Diamond specifications and retailer prices

From $24,262 USD
As of October 30, 2026
Save $17,357 USD (42%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $41,619 USD at MOH London · As of November 1, 2026
View at MOH London

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 5543058383. Listed at 19 retailers as of October 30, 2026, with prices from $24,262 to $41,619, a $17,357 spread on the same certified stone. MOH London lists it at $41,619. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5543058383
Dimensions10.48 × 7.49 × 4.80 mm
L/W Ratio1.40
Top View
10.48 mm7.49 mm2.51 ctI / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5543058383
Side View
Table 62.0%CrownGirdle: ThickPavilionCulet: NDepth 64.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $41,619 USD|Low: $24,262 USD|High: $42,120 USD|Avg: $29,655 USD|-0.1%
MOH London
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
November 1, 2026
Retailer 11$24,262 USD
Retailer 10$25,538 USD
Retailer 12$25,930 USD
Retailer 7$26,648 USD
Retailer 14$26,851 USD
Retailer 2$27,099 USD
Retailer 13$27,115 USD
Retailer 5$27,759 USD
Retailer 15$27,981 USD
Retailer 3$28,869 USD
Retailer 6$29,383 USD
Retailer 4$29,980 USD
Retailer 9$32,335 USD
Retailer 8$36,849 USD
MOH London$41,619 USD

40 data points across 15 retailers

19 retailers$24,262 USD to $41,619 USD

B+
Cheapest Retailer
-
$24,262 USD
B+
Retailer 2
-
$25,093 USD
CA$34,852 CAD
View
B+
Retailer 3
-
$25,538 USD
View
Final sale: no returns
B+
Retailer 4
-
$25,930 USD
View
B+
Retailer 5
-
$26,648 USD
View
Retailer 6
-
$26,851 USD
A$41,309 AUD
View
Price last confirmed 28 days ago
B+
Retailer 7
-
$27,099 USD
£21,338 GBP
View
B+
Retailer 8
-
$27,115 USD
View
B+
Retailer 9
-
$27,759 USD
View
B+
Retailer 10
-
$27,981 USD
View
B
Retailer 11
-
$28,869 USD
View
B
Retailer 12
-
$29,233 USD
View
B
Retailer 13
-
$29,383 USD
£23,136 GBP
View
B
Retailer 14
-
$29,394 USD
View
B
Retailer 15
-
$29,980 USD
View
B
Retailer 16
-
$31,118 USD
View
B
Retailer 17
-
$32,335 USD
€30,795 EUR
View
B
Retailer 18
-
$36,849 USD
ZAR 595,294 ZAR
View
Most Expensive
B
MOH London
1E374700A · Nov 1
$41,619 USD
£32,771 GBP
View
18 more retailers have this diamond
Prices start from $24,262 USDSave up to $17,357 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.

B+
2.51ct Oval
$24,262 USD