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Round|Natural|GIA

1.53ct E I1 Round Natural Diamond

GD • E/I1 • GIA 2231243833

Certificate GIA 2231243833

Diamond specifications and retailer prices

From $8,327 AUD
$5,849 USD
As of October 29, 2026
Save $3,149 AUD (27%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $11,475 AUD at Yorxs · As of October 27, 2026
View at Yorxs

About this 1.53ct natural round diamond

This 1.53ct natural round sits in the one-and-a-half to two carat band, graded E colour (colourless) and I1 clarity (included), with a standard cut grade and certified by GIA 2231243833. Listed at 2 retailers as of October 27, 2026, with prices from $8,327 to $11,475, a $3,149 spread on the same certified stone. Yorxs lists it at $11,475. 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

1.53
Carat
E
Colour
I1
Clarity
Good
Cut

Specifications

CutGood
PolishGood
SymmetryFair
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2231243833
Dimensions7.42 × 7.52 × 4.49 mm
L/W Ratio1.01
Star length45%
Lower girdle80%
Girdle conditionFaceted
Cert comments
Clouds are not shown. Pinpoints are not shown.
Top View
7.42 mm7.52 mm1.53 ctE / I1
OriginNatural
CutGood
PolishGood
SymmetryFair
FluorescenceNone
CertificateGIA 2231243833
Side View
Table 61.0%Crown 36°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 60.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $8,327 AUD|Low: $8,220 AUD|High: $11,490 AUD|Avg: $9,814 AUD|+1.3%
Retailer 1
Yorxs
October 27, 2026
Retailer 1$8,327 AUD
Yorxs$11,475 AUD

17 data points across 2 retailers

2 retailers$8,327 AUD to $11,475 AUD

B
Cheapest Retailer
-
$8,327 AUD
$5,849 USD
Most Expensive
B
Yorxs
334DD2ADD · Oct 27
$11,475 AUD
€7,677 EUR
View
1 more retailer has this diamond
Prices start from $8,327 AUDSave up to $3,149 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.

B
1.53ct Round
$8,327 AUD