Round|Natural|GIA

0.54ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 2538331460

Certificate GIA 2538331460

Diamond specifications and retailer prices

From $483 USD
As of November 5, 2026
Save $973 USD (67%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,100 USD 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
Color
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: $679 USD|Low: $483 USD|High: $1,503 USD|Avg: $808 USD|-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$483 USD
Retailer 11$520 USD
Retailer 5$550 USD
Retailer 2$582 USD
Retailer 3$674 USD
Retailer 1$679 USD
Retailer 6$765 USD
Retailer 8$774 USD
Retailer 13$820 USD
Retailer 4$870 USD
Retailer 7$872 USD
Retailer 10$974 USD
Retailer 12$1,456 USD

27 data points across 13 retailers

18 retailers$483 USD to $1,456 USD

A
Cheapest Retailer
-
$483 USD
A
Retailer 2
-
$520 USD
View
A
Retailer 3
-
$550 USD
View
A
Retailer 4
-
$582 USD
View
Final sale: no returns
Retailer 5
-
$670 USD
View
Price last confirmed 34 days ago
A
Retailer 6
-
$674 USD
View
A
Retailer 7
-
$679 USD
View
Retailer 8
-
$705 USD
View
Price last confirmed 38 days ago
A
Retailer 9
-
$765 USD
View
Retailer 10
-
$773 USD
View
Price last confirmed 35 days ago
A
Retailer 11
-
$774 USD
View
A
Retailer 12
-
$820 USD
View
A
Retailer 13
-
$870 USD
View
A
Retailer 14
-
$872 USD
View
B+
Retailer 15
-
$974 USD
View
Retailer 16
-
$1,006 USD
View
Price last confirmed 32 days ago
B
Retailer 17
-
$1,456 USD
View
Most Expensive
NZ Jewellers
55ac4bee-fc6c-4ac3-860b-55a6b360cb77 · Oct 3
$2,100 USD
View
Price last confirmed 34 days ago
17 more retailers have this diamond
Prices start from $483 USDSave up to $973 USD

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
$483 USD