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Radiant|Natural|GIA

0.54ct G SI1 Radiant Natural Diamond

ID • G/SI1 • GIA 1539998407

Certificate GIA 1539998407

Diamond specifications and retailer prices

From $1,127 NZD
SGD 844 SGD
As of November 5, 2026
1 retailer carries this diamond
Only listing: $1,127 NZD at Fonder Diamond
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Fonder Diamond

About this 0.54ct natural radiant diamond

This 0.54ct natural radiant sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1539998407. Listed at a single retailer as of November 5, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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
G
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Pavilion angle36.5°
OriginNatural
Grading LabGIA
CertificateGIA 1539998407
Dimensions5.68 × 4.20 × 2.77 mm
L/W Ratio1.35
Girdle conditionPolished
Top View
5.68 mm4.20 mm0.54 ctG / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1539998407
Side View
Table 65.0%CrownGirdle: MED-STKPavilion 36.5°Culet: NoneDepth 65.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $1,127 NZD|Low: $853 NZD|High: $1,501 NZD|Avg: $1,214 NZD|+0.1%
Fonder Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 10$853 NZD
Retailer 4$1,032 NZD
Retailer 8$1,109 NZD
Fonder Diamond$1,127 NZD
Retailer 7$1,176 NZD
Retailer 11$1,254 NZD
Retailer 2$1,259 NZD
Retailer 5$1,308 NZD
Retailer 3$1,338 NZD
Retailer 9$1,396 NZD
Retailer 6$1,501 NZD

6 data points across 11 retailers

1 retailer

A
Fonder Diamond
209781311 · Nov 5
$1,127 NZD
SGD 844 SGD
View

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 Radiant
$1,127 NZD