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Radiant|Natural|GIA

1.02ct D SI1 Radiant Natural Diamond

EX • D/SI1 • GIA 6541091142

Certificate GIA 6541091142

Diamond specifications and retailer prices

From $3,454 AUD
SGD 3,279 SGD
As of October 31, 2026
1 retailer carries this diamond
Only listing: $3,454 AUD 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 1.02ct natural radiant diamond

This 1.02ct natural radiant sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6541091142. Listed at a single retailer as of October 31, 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

1.02
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle34.4°
OriginNatural
Grading LabGIA
CertificateGIA 6541091142
Dimensions6.82 × 5.05 × 3.36 mm
L/W Ratio1.35
Girdle conditionPolished
Top View
6.82 mm5.05 mm1.02 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541091142
Side View
Table 66.0%CrownGirdle: STK-THKPavilion 34.4°Culet: NoneDepth 66.4%

Caratlytics Score

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

Last verified: Oct 31
Current: $3,454 AUD|Low: $2,934 AUD|High: $4,552 AUD|Avg: $3,826 AUD|-0.4%
Fonder Diamond
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
October 13, 2026
Retailer 11$2,934 AUD
Retailer 6$3,269 AUD
Retailer 5$3,421 AUD
Fonder Diamond$3,454 AUD
Retailer 14$3,538 AUD
Retailer 3$3,801 AUD
Retailer 9$3,929 AUD
Retailer 13$3,929 AUD
Retailer 10$4,071 AUD
Retailer 4$4,113 AUD
Retailer 7$4,147 AUD
Retailer 12$4,160 AUD
Retailer 2$4,238 AUD
Retailer 8$4,552 AUD

4 data points across 14 retailers

1 retailer

A
Fonder Diamond
209825494 · Oct 31
$3,454 AUD
SGD 3,279 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
1.02ct Radiant
$3,454 AUD