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Round|Natural|GIA

0.54ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 2554657514

Certificate GIA 2554657514

Diamond specifications and retailer prices

From $1,115 NZD
HK$4,900 HKD
As of November 1, 2026
Save $1,436 NZD (56%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,441 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 F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2554657514. Listed at 13 retailers as of November 1, 2026, with a 129% 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
F
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2554657514
Dimensions5.25 × 5.28 × 3.22 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
5.25 mm5.28 mm0.54 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2554657514
Side View
Table 55.0%Crown 32°Girdle: MED-STKPavilion 41.2°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 1
Current: $1,209 NZD|Low: $992 NZD|High: $2,625 NZD|Avg: $1,554 NZD|-2.9%
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
Retailer 14
Retailer 15
November 2, 2026
Retailer 3$1,026 NZD
Retailer 5$1,029 NZD
Retailer 12$1,115 NZD
Retailer 14$1,164 NZD
Retailer 1$1,209 NZD
Retailer 15$1,298 NZD
Retailer 6$1,419 NZD
Retailer 2$1,438 NZD
Retailer 9$1,665 NZD
Retailer 13$1,720 NZD
Retailer 8$1,755 NZD
Retailer 10$1,799 NZD
Retailer 4$1,858 NZD
Retailer 7$2,384 NZD
Retailer 11$2,551 NZD

15 data points across 15 retailers

13 retailers$1,115 NZD to $2,551 NZD

Retailer 1
-
$1,026 NZD
$577 USD
Price last confirmed 26 days ago
A
Retailer 2
-
$1,115 NZD
HK$4,900 HKD
View
A
Retailer 3
-
$1,164 NZD
$655 USD
View
Final sale: no returns
A
Retailer 4
-
$1,209 NZD
$680 USD
View
A
Retailer 5
-
$1,298 NZD
A$1,124 AUD
View
A
Retailer 6
-
$1,438 NZD
$809 USD
View
B+
Retailer 7
-
$1,665 NZD
£738 GBP
View
B+
Retailer 8
-
$1,720 NZD
$968 USD
View
B+
Retailer 9
-
$1,755 NZD
£777 GBP
View
B+
Retailer 10
-
$1,799 NZD
€964 EUR
View
B+
Retailer 11
-
$1,858 NZD
A$1,608 AUD
View
B
Retailer 12
-
$2,551 NZD
£1,130 GBP
View
Most Expensive
NZ Jewellers
244e5dc4-5389-4b43-ba8a-c90a09ac8c26 · Oct 3
$4,441 NZD
$2,499 USD
View
Price last confirmed 30 days ago
12 more retailers have this diamond
Prices start from $1,115 NZDSave up to $1,436 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
$1,115 NZD