CaratHunter
Plans
Round|Natural|GIA

1.54ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 7483393572

Certificate GIA 7483393572

Diamond specifications and retailer prices

From $8,069 AUD
$5,675 USD
As of October 25, 2026
Save $7,469 AUD (48%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $15,539 AUD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7483393572. Listed at 13 retailers as of October 25, 2026, with prices from $8,069 to $15,539, a $7,469 spread on the same certified stone. NZ Jewellers lists it at $15,539. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.54
Carat
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle33°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 7483393572
Dimensions7.47 × 7.43 × 4.51 mm
L/W Ratio1.01
Star length45%
Girdle conditionFaceted
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
7.47 mm7.43 mm1.54 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7483393572
Side View
Table 61.0%Crown 33°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.5%

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 25
Current: $15,539 AUD|Low: $8,069 AUD|High: $15,539 AUD|Avg: $10,320 AUD
NZ Jewellers
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 9$8,069 AUD
Retailer 12$8,103 AUD
Retailer 3$8,574 AUD
Retailer 10$8,575 AUD
Retailer 2$8,825 AUD
Retailer 8$9,291 AUD
Retailer 4$9,433 AUD
Retailer 5$9,921 AUD
Retailer 7$10,097 AUD
Retailer 11$10,720 AUD
Retailer 6$13,760 AUD
NZ Jewellers$15,539 AUD

39 data points across 12 retailers

13 retailers$8,069 AUD to $15,539 AUD

A
Cheapest Retailer
-
$8,069 AUD
$5,675 USD
A
Retailer 2
-
$8,103 AUD
$5,699 USD
View
A
Retailer 3
-
$8,574 AUD
$6,030 USD
View
Final sale: no returns
A
Retailer 4
-
$8,575 AUD
$6,031 USD
View
A
Retailer 5
-
$8,825 AUD
£4,887 GBP
View
A
Retailer 6
-
$9,291 AUD
$6,534 USD
View
A
Retailer 7
-
$9,433 AUD
$6,634 USD
View
A
Retailer 8
-
$9,921 AUD
£5,494 GBP
View
A
Retailer 9
-
$10,097 AUD
€6,763 EUR
View
A
Retailer 10
-
$10,720 AUD
$7,539 USD
View
B+
Retailer 11
-
$13,760 AUD
£7,620 GBP
View
B
Retailer 12
-
$14,563 AUD
£8,064 GBP
View
Most Expensive
B+
NZ Jewellers
b445277f-6f2b-47fb-a896-c2b01e6c10d3 · Oct 27
$15,539 AUD
$10,928 USD
View
12 more retailers have this diamond
Prices start from $8,069 AUDSave up to $7,469 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
1.54ct Round
$8,069 AUD