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Oval|Natural|GIA

2.51ct I VS2 Oval Natural Diamond

EX • I/VS2 • GIA 2567244928

Certificate GIA 2567244928

Diamond specifications and retailer prices

From $29,975 AUD
$21,056 USD
As of October 29, 2026
Save $8,116 AUD (21%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $38,091 AUD at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

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 2567244928. Listed at 10 retailers as of October 29, 2026, with prices from $29,975 to $38,091, a $8,116 spread on the same certified stone. 77 Diamonds lists it at $38,091. 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
Crown angle38.99°
Pavilion angle38.98°
OriginNatural
Grading LabGIA
CertificateGIA 2567244928
Dimensions10.66 × 7.66 × 4.63 mm
L/W Ratio1.39
Culet sizeNone
Top View
10.66 mm7.66 mm2.51 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2567244928
Side View
Table 60.0%Crown 38.99°Girdle: MED-THKPavilion 38.98°Culet: NoneDepth 60.5%

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: $38,091 AUD|Low: $28,012 AUD|High: $43,960 AUD|Avg: $35,022 AUD|+24.0%
77 Diamonds
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 30, 2026
Retailer 6$28,012 AUD
Retailer 12$29,975 AUD
Retailer 2$30,160 AUD
Retailer 8$30,195 AUD
Retailer 13$31,745 AUD
Retailer 10$32,231 AUD
Retailer 5$33,238 AUD
Retailer 11$34,989 AUD
Retailer 9$36,074 AUD
Retailer 14$36,074 AUD
Retailer 15$37,270 AUD
Retailer 7$37,526 AUD
77 Diamonds$38,091 AUD
Retailer 4$43,018 AUD
Retailer 3$43,889 AUD

28 data points across 15 retailers

10 retailers$29,975 AUD to $38,091 AUD

A
Cheapest Retailer
-
$29,975 AUD
$21,056 USD
A
Retailer 2
-
$30,160 AUD
$21,186 USD
View
Retailer 3
-
$30,195 AUD
$21,210 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$31,745 AUD
$22,299 USD
View
A
Retailer 5
-
$32,231 AUD
$22,641 USD
View
B+
Retailer 6
-
$34,989 AUD
$24,578 USD
View
B+
Retailer 7
-
$36,074 AUD
$25,340 USD
View
B+
Retailer 8
-
$36,074 AUD
$25,340 USD
View
B+
Retailer 9
-
$37,270 AUD
$26,180 USD
View
Most Expensive
B+
77 Diamonds
OVZNY2DMEJE · Oct 30
$38,091 AUD
£21,068 GBP
View
9 more retailers have this diamond
Prices start from $29,975 AUDSave up to $8,116 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
$29,975 AUD