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Round|Natural|GIA

2.51ct E VS2 Round Natural Diamond

EX • E/VS2 • GIA 2231872475

Certificate GIA 2231872475

Diamond specifications and retailer prices

From $47,920 AUD
$33,666 USD
As of October 28, 2026
Save $30,316 AUD (39%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $78,236 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 2.51ct natural round diamond

This 2.51ct natural round sits in the two to three carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2231872475. Listed at 12 retailers as of October 28, 2026, with prices from $47,920 to $78,236, a $30,316 spread on the same certified stone. MOH London lists it at $78,236. 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
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle35.3°
OriginNatural
Grading LabGIA
CertificateGIA 2231872475
Dimensions9.41 × 7.02 × 4.76 mm
L/W Ratio1.34
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Pinpoint
Top View
9.41 mm7.02 mm2.51 ctE / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2231872475
Side View
Table 61.0%Crown 38°Girdle: STK-VTKPavilion 35.3°Culet: NoneDepth 67.9%

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 28
Current: $78,236 AUD|Low: $47,920 AUD|High: $80,950 AUD|Avg: $57,002 AUD|-2.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 10$47,920 AUD
Retailer 2$50,044 AUD
Retailer 9$50,074 AUD
Retailer 11$50,415 AUD
Retailer 4$50,708 AUD
Retailer 12$52,986 AUD
Retailer 7$53,356 AUD
Retailer 6$55,000 AUD
Retailer 3$57,312 AUD
Retailer 8$61,239 AUD
Retailer 5$68,534 AUD
MOH London$78,236 AUD

44 data points across 12 retailers

12 retailers$47,920 AUD to $78,236 AUD

A
Cheapest Retailer
-
$47,920 AUD
$33,666 USD
A
Retailer 2
-
$50,044 AUD
£27,684 GBP
View
A
Retailer 3
-
$50,074 AUD
$35,179 USD
View
A
Retailer 4
-
$50,415 AUD
$35,419 USD
View
Final sale: no returns
A
Retailer 5
-
$50,708 AUD
View
Price last confirmed 25 days ago
A
Retailer 6
-
$52,986 AUD
$37,225 USD
View
A
Retailer 7
-
$53,356 AUD
$37,485 USD
View
A
Retailer 8
-
$55,000 AUD
$38,640 USD
View
B+
Retailer 9
-
$57,312 AUD
£31,704 GBP
View
B+
Retailer 10
-
$61,239 AUD
$43,023 USD
View
B+
Retailer 11
-
$68,534 AUD
ZAR 777,839 ZAR
View
Most Expensive
B+
MOH London
845E25237 · Oct 29
$78,236 AUD
£43,279 GBP
View
11 more retailers have this diamond
Prices start from $47,920 AUDSave up to $30,316 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 Round
$47,920 AUD