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Round|Natural|GIA

0.54ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 2538331460

Certificate GIA 2538331460

Diamond specifications and retailer prices

From $859 NZD
As of November 5, 2026
Save $1,731 NZD (67%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,736 NZD at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

About this 0.54ct natural round diamond

This 0.54ct natural round sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2538331460. Listed at 18 retailers as of November 4, 2026, with a 201% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.54
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle34°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2538331460
Dimensions5.22 × 5.24 × 3.20 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
5.22 mm5.24 mm0.54 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2538331460
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.1%

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 5
Current: $1,208 NZD|Low: $859 NZD|High: $2,674 NZD|Avg: $1,438 NZD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 9$859 NZD
Retailer 11$925 NZD
Retailer 5$978 NZD
Retailer 2$1,035 NZD
Retailer 3$1,199 NZD
Retailer 1$1,208 NZD
Retailer 6$1,361 NZD
Retailer 8$1,377 NZD
Retailer 13$1,459 NZD
Retailer 4$1,548 NZD
Retailer 7$1,551 NZD
Retailer 10$1,733 NZD
Retailer 12$2,590 NZD

27 data points across 13 retailers

18 retailers$859 NZD to $2,590 NZD

A
Cheapest Retailer
-
$859 NZD
A
Retailer 2
-
$925 NZD
View
A
Retailer 3
-
$978 NZD
View
A
Retailer 4
-
$1,035 NZD
View
Final sale: no returns
Retailer 5
-
$1,192 NZD
View
Price last confirmed 34 days ago
A
Retailer 6
-
$1,199 NZD
View
A
Retailer 7
-
$1,208 NZD
View
Retailer 8
-
$1,254 NZD
View
Price last confirmed 38 days ago
A
Retailer 9
-
$1,361 NZD
View
Retailer 10
-
$1,375 NZD
View
Price last confirmed 35 days ago
A
Retailer 11
-
$1,377 NZD
View
A
Retailer 12
-
$1,459 NZD
View
A
Retailer 13
-
$1,548 NZD
View
A
Retailer 14
-
$1,551 NZD
View
B+
Retailer 15
-
$1,733 NZD
View
Retailer 16
-
$1,790 NZD
View
Price last confirmed 32 days ago
B
Retailer 17
-
$2,590 NZD
View
Most Expensive
NZ Jewellers
55ac4bee-fc6c-4ac3-860b-55a6b360cb77 · Oct 3
$3,736 NZD
$2,100 USD
View
Price last confirmed 34 days ago
17 more retailers have this diamond
Prices start from $859 NZDSave up to $1,731 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
0.54ct Round
$859 NZD