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Round|Natural|GIA

1.54ct E I1 Round Natural Diamond

EX • E/I1 • GIA 5222342133

Shape and cutting style on the report: Round brilliant

Certificate GIA 5222342133

Diamond specifications and retailer prices

From $15,540 AUD
$10,916 USD
As of October 29, 2026
Save $5,907 AUD (28%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $21,447 AUD at Yorxs · As of October 29, 2026
View at Yorxs

About this 1.54ct natural round diamond

This 1.54ct natural round sits in the one-and-a-half to two carat band, graded E colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 5222342133. Listed at 6 retailers as of October 29, 2026, with prices from $15,540 to $21,447, a $5,907 spread on the same certified stone. Yorxs lists it at $21,447. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5222342133
Dimensions7.43 × 7.47 × 4.53 mm
L/W Ratio1.01
Star length55%
Lower girdle85%
Top View
7.43 mm7.47 mm1.54 ctE / I1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5222342133
Side View
Table 60.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $15,540 AUD|Low: $15,354 AUD|High: $21,447 AUD|Avg: $19,535 AUD|+1.2%
Retailer 1
Retailer 2
Retailer 3
Yorxs
October 29, 2026
Retailer 1$15,540 AUD
Retailer 3$20,514 AUD
Retailer 2$21,055 AUD
Yorxs$21,447 AUD

25 data points across 4 retailers

6 retailers$15,540 AUD to $21,447 AUD

B
Cheapest Retailer
-
$15,540 AUD
$10,916 USD
B
Retailer 2
-
$20,386 AUD
$14,320 USD
View
B
Retailer 3
-
$20,386 AUD
$14,320 USD
View
B
Retailer 4
-
$20,514 AUD
$14,410 USD
View
B
Retailer 5
-
$21,055 AUD
$14,790 USD
View
Most Expensive
B
Yorxs
231055655 · Oct 29
$21,447 AUD
€14,348 EUR
View
5 more retailers have this diamond
Prices start from $15,540 AUDSave up to $5,907 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
1.54ct Round
$15,540 AUD