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Oval|Natural|IGI

2.51ct I VVS2 Oval Natural Diamond

VG • I/VVS2 • IGI 737520052

Shape and cutting style on the report: Oval brilliant

Certificate IGI 737520052

Diamond specifications and retailer prices

From $18,678 AUD
$13,120 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $18,678 AUD at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

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 VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 737520052. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle38.8°
Pavilion angle38.2°
OriginNatural
Grading LabIGI
CertificateIGI 737520052
Dimensions10.27 × 7.46 × 4.90 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Top View
10.27 mm7.46 mm2.51 ctI / VVS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 737520052
Side View
Table 63.0%Crown 38.8°Girdle: STK-THKPavilion 38.2°Culet: NoneDepth 65.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: $18,678 AUD|Low: $18,663 AUD|High: $19,633 AUD|Avg: $19,151 AUD|+0.1%
Brilliant Earth
Retailer 2
March 29, 2026
Brilliant Earth$18,678 AUD
Retailer 2$19,633 AUD

12 data points across 2 retailers

1 retailer

B+
Brilliant Earth
16153736A · Oct 29
$18,678 AUD
$13,120 USD
View

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B+
2.51ct Oval
$18,678 AUD