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Oval|Natural|GIA

3.21ct E SI1 Oval Natural Diamond

VG • E/SI1 • GIA 1537836129

Certificate GIA 1537836129

Diamond specifications and retailer prices

From $81,063 AUD
$56,950 USD
As of October 26, 2026
1 retailer carries this diamond
Only listing: $81,063 AUD at Shane Co
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 Shane Co

About this 3.21ct natural oval diamond

This 3.21ct natural oval sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1537836129. Listed at a single retailer as of October 26, 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

3.21
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1537836129
Dimensions11.46 × 8.16 × 5.21 mm
L/W Ratio1.40
Top View
11.46 mm8.16 mm3.21 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1537836129
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 26
Current: $54,030 AUD|Low: $54,030 AUD|High: $95,240 AUD|Avg: $71,015 AUD
Retailer 1
Shane Co
June 20, 2026
Retailer 1$54,030 AUD
Shane Co$81,063 AUD

6 data points across 2 retailers

1 retailer

B
Shane Co
25L0HX4 · Oct 26
$81,063 AUD
$56,950 USD
View

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B
3.21ct Oval
$81,063 AUD