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Round|Natural|GIA

1.54ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 7483393572

Certificate GIA 7483393572

Diamond specifications and retailer prices

From $10,104 NZD
$5,675 USD
As of October 25, 2026
Save $9,353 NZD (48%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $19,457 NZD 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 $10,104 to $19,457, a $9,353 spread on the same certified stone. NZ Jewellers lists it at $19,457. 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: $19,457 NZD|Low: $10,104 NZD|High: $19,457 NZD|Avg: $12,932 NZD
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$10,104 NZD
Retailer 12$10,147 NZD
Retailer 3$10,736 NZD
Retailer 10$10,738 NZD
Retailer 5$11,050 NZD
Retailer 8$11,634 NZD
Retailer 4$11,812 NZD
Retailer 6$12,423 NZD
Retailer 2$12,746 NZD
Retailer 11$13,423 NZD
Retailer 7$17,231 NZD
NZ Jewellers$19,457 NZD

38 data points across 12 retailers

13 retailers$10,104 NZD to $19,457 NZD

A
Cheapest Retailer
-
$10,104 NZD
$5,675 USD
A
Retailer 2
-
$10,147 NZD
$5,699 USD
View
A
Retailer 3
-
$10,736 NZD
$6,030 USD
View
Final sale: no returns
A
Retailer 4
-
$10,738 NZD
$6,031 USD
View
A
Retailer 5
-
$11,050 NZD
£4,887 GBP
View
A
Retailer 6
-
$11,634 NZD
$6,534 USD
View
A
Retailer 7
-
$11,812 NZD
$6,634 USD
View
A
Retailer 8
-
$12,423 NZD
£5,494 GBP
View
A
Retailer 9
-
$12,746 NZD
€6,818 EUR
View
A
Retailer 10
-
$13,423 NZD
$7,539 USD
View
B+
Retailer 11
-
$17,231 NZD
£7,620 GBP
View
B
Retailer 12
-
$18,236 NZD
£8,064 GBP
View
Most Expensive
B+
NZ Jewellers
b445277f-6f2b-47fb-a896-c2b01e6c10d3 · Oct 27
$19,457 NZD
$10,928 USD
View
12 more retailers have this diamond
Prices start from $10,104 NZDSave up to $9,353 NZD

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
$10,104 NZD