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Round|Natural|GIA

1.54ct I I1 Round Natural Diamond

EX • I/I1 • GIA 2225208552

Certificate GIA 2225208552

Diamond specifications and retailer prices

From $4,568 NZD
$2,570 USD
As of November 1, 2026
Save $6,100 NZD (57%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $10,667 NZD at NZ Jewellers · As of October 30, 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 I colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 2225208552. Listed at 7 retailers as of October 30, 2026, with prices from $4,568 to $10,667, a $6,100 spread on the same certified stone. NZ Jewellers lists it at $10,667. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
I
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2225208552
Dimensions7.37 × 7.32 × 4.56 mm
L/W Ratio1.01
Key to symbols
Twinning Wisp, Feather, Needle
Top View
7.37 mm7.32 mm1.54 ctI / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2225208552
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.1%

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: Nov 1
Current: $10,667 NZD|Low: $4,568 NZD|High: $10,667 NZD|Avg: $5,884 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 7$4,568 NZD
Retailer 8$4,674 NZD
Retailer 5$5,103 NZD
Retailer 6$5,103 NZD
Retailer 3$5,298 NZD
Retailer 4$5,886 NZD
Retailer 9$5,889 NZD
Retailer 2$5,947 NZD
NZ Jewellers$10,667 NZD

20 data points across 9 retailers

7 retailers$4,568 NZD to $10,667 NZD

A
Cheapest Retailer
-
$4,568 NZD
$2,570 USD
A
Retailer 2
-
$5,103 NZD
$2,871 USD
View
A
Retailer 3
-
$5,103 NZD
$2,871 USD
View
A
Retailer 4
-
$5,298 NZD
$2,981 USD
View
B+
Retailer 5
-
$5,886 NZD
$3,312 USD
View
A
Retailer 6
-
$5,947 NZD
€3,187 EUR
View
Most Expensive
B
NZ Jewellers
79e463cf-0f63-4ae3-9aa3-4febae76a87c · Oct 30
$10,667 NZD
$6,002 USD
View
6 more retailers have this diamond
Prices start from $4,568 NZDSave up to $6,100 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
$4,568 NZD