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Round|Natural|GIA

0.54ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 1519314631

Certificate GIA 1519314631

Diamond specifications and retailer prices

From $1,237 NZD
As of November 6, 2026
Save $1,690 NZD (58%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $5,011 NZD at NZ Jewellers · As of November 6, 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1519314631. Listed at 27 retailers as of November 2, 2026, with a 137% 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
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1519314631
Dimensions5.20 × 5.17 × 3.25 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal
Top View
5.20 mm5.17 mm0.54 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1519314631
Side View
Table 55.0%Crown 36.5°Girdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 62.6%

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 6
Current: $2,056 NZD|Low: $1,237 NZD|High: $2,962 NZD|Avg: $2,063 NZD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 10$1,237 NZD
Retailer 6$1,407 NZD
Retailer 7$1,468 NZD
Retailer 9$1,750 NZD
Retailer 3$1,838 NZD
Retailer 1$2,056 NZD
Retailer 4$2,056 NZD
Retailer 2$2,403 NZD
Retailer 5$2,466 NZD
Retailer 8$2,928 NZD

35 data points across 10 retailers

27 retailers$1,237 NZD to $2,928 NZD

A
Cheapest Retailer
-
$1,237 NZD
Final sale: no returns
A
Retailer 2
-
$1,333 NZD
View
A
Retailer 3
-
$1,407 NZD
View
Retailer 4
-
$1,449 NZD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$1,449 NZD
View
A
Retailer 6
-
$1,454 NZD
View
A
Retailer 7
-
$1,467 NZD
View
A
Retailer 8
-
$1,468 NZD
View
A
Retailer 9
-
$1,481 NZD
View
B+
Retailer 10
-
$1,504 NZD
View
B+
Retailer 11
-
$1,670 NZD
View
B+
Retailer 12
-
$1,750 NZD
View
B+
Retailer 13
-
$1,786 NZD
View
B+
Retailer 14
-
$1,786 NZD
View
B+
Retailer 15
-
$1,789 NZD
View
B+
Retailer 16
-
$1,838 NZD
View
B+
Retailer 17
-
$1,840 NZD
View
B
Retailer 18
-
$1,964 NZD
View
B+
Retailer 19
-
$2,056 NZD
View
B+
Retailer 20
-
$2,056 NZD
View
B
Retailer 21
-
$2,249 NZD
View
Retailer 22
-
$2,403 NZD
View
Price last confirmed 33 days ago
B
Retailer 23
-
$2,414 NZD
View
B
Retailer 24
-
$2,466 NZD
View
B
Retailer 25
-
$2,576 NZD
View
B
Retailer 26
-
$2,928 NZD
View
Most Expensive
NZ Jewellers
5693afdb-d526-4c59-893c-8f9eeb1e1f17 · Nov 6
$5,011 NZD
$2,778 USD
View
Price under review
26 more retailers have this diamond
Prices start from $1,237 NZDSave up to $1,690 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
$1,237 NZD