Oval|Natural|GIA

2.51ct I VS2 Oval Natural Diamond

EX • I/VS2 • GIA 1242055934

Certificate GIA 1242055934

Diamond specifications and retailer prices

From $29,855 AUD
€19,973 EUR
As of October 30, 2026
Save $20,380 AUD (41%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $50,235 AUD at MOH London · As of October 29, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1242055934. Listed at 21 retailers as of October 29, 2026, with prices from $29,855 to $50,235, a $20,380 spread on the same certified stone. MOH London lists it at $50,235. 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
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle35.05°
OriginNatural
Grading LabGIA
CertificateGIA 1242055934
Dimensions10.77 × 7.44 × 4.65 mm
L/W Ratio1.45
Key to symbols
Crystal, Feather, Needle
Top View
10.77 mm7.44 mm2.51 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1242055934
Side View
Table 60.0%CrownGirdle: STK-THKPavilion 35.05°Culet: NoneDepth 62.6%

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 30
Current: $50,235 AUD|Low: $26,386 AUD|High: $50,235 AUD|Avg: $36,525 AUD|+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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 8$26,386 AUD
Retailer 3$28,572 AUD
Retailer 10$29,351 AUD
Retailer 2$29,855 AUD
Retailer 4$30,453 AUD
Retailer 18$31,151 AUD
Retailer 19$31,987 AUD
Retailer 11$33,221 AUD
Retailer 14$33,594 AUD
Retailer 17$34,181 AUD
Retailer 16$34,660 AUD
Retailer 5$35,234 AUD
Retailer 15$35,234 AUD
Retailer 6$36,416 AUD
Retailer 12$36,923 AUD
Retailer 13$38,429 AUD
Retailer 7$45,325 AUD
Retailer 9$46,278 AUD
MOH London$50,235 AUD

30 data points across 19 retailers

21 retailers$29,855 AUD to $50,235 AUD

Retailer 1
-
$26,386 AUD
HK$144,800 HKD
Price last confirmed 16 days ago
Retailer 2
-
$29,109 AUD
€19,474 EUR
View
Price last confirmed 17 days ago
Retailer 3
-
$29,351 AUD
SGD 27,861 SGD
View
Price last confirmed 18 days ago
A
Retailer 4
-
$29,855 AUD
€19,973 EUR
View
A
Retailer 5
-
$30,453 AUD
$21,391 USD
View
A
Retailer 6
-
$31,151 AUD
View
A
Retailer 7
-
$31,987 AUD
$22,469 USD
View
Final sale: no returns
Retailer 8
-
$33,221 AUD
$23,336 USD
View
Price last confirmed 10 days ago
A
Retailer 9
-
$33,594 AUD
$23,598 USD
View
A
Retailer 10
-
$34,181 AUD
$24,010 USD
View
B+
Retailer 11
-
$34,660 AUD
$24,347 USD
View
B+
Retailer 12
-
$35,234 AUD
$24,750 USD
View
B+
Retailer 13
-
$35,234 AUD
$24,750 USD
View
B+
Retailer 14
-
$36,416 AUD
$25,580 USD
View
Retailer 15
-
$36,803 AUD
$25,852 USD
View
Price last confirmed 31 days ago
B+
Retailer 16
-
$36,923 AUD
£20,422 GBP
View
Retailer 17
-
$37,300 AUD
$26,201 USD
View
Price last confirmed 16 days ago
B+
Retailer 18
-
$38,429 AUD
€25,709 EUR
View
Retailer 19
-
$44,190 AUD
$31,041 USD
View
Price last confirmed 16 days ago
B
Retailer 20
-
$45,325 AUD
$31,838 USD
View
Most Expensive
B
MOH London
73703DBD2 · Oct 29
$50,235 AUD
£27,785 GBP
View
20 more retailers have this diamond
Prices start from $29,855 AUDSave up to $20,380 AUD

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
$29,855 AUD