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Radiant|Natural|GIA

0.89ct G SI1 Radiant Natural Diamond

EX • G/SI1 • GIA 2175047750

Certificate GIA 2175047750

Diamond specifications and retailer prices

From $4,769 AUD
£2,580 GBP
As of November 7, 2026
1 retailer carries this diamond
Only listing: $4,769 AUD at 77 Diamonds
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 77 Diamonds

About this 0.89ct natural radiant diamond

This 0.89ct natural radiant sits in the just-under-one-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 2175047750. Listed at a single retailer as of November 7, 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

0.89
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2175047750
Dimensions5.74 × 5.57 × 3.29 mm
L/W Ratio1.03
Top View
5.74 mm5.57 mm0.89 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2175047750
Side View
Table 66.0%CrownGirdlePavilionCuletDepth 59.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 7
Current: $4,769 AUD|Low: $4,731 AUD|High: $4,848 AUD|Avg: $4,809 AUD|+0.8%
November 7, 2026
77 Diamonds$4,769 AUD

41 data points across 1 retailer

1 retailer

B
77 Diamonds
RADMBQ8RCJBJC · Nov 7
$4,769 AUD
£2,580 GBP
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.

B
0.89ct Radiant
$4,769 AUD