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Radiant|Natural|GIA

1.00ct I I1 Radiant Natural Diamond

ID • I/I1 • GIA 2175953659

Certificate GIA 2175953659

Diamond specifications and retailer prices

From $2,651 AUD
$1,858 USD
As of October 29, 2026
Save $964 AUD (27%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $3,615 AUD at Yorxs · As of October 29, 2026
View at Yorxs

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic one-carat band, graded I colour (near-colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2175953659. Listed at 5 retailers as of October 29, 2026, with prices from $2,651 to $3,615, a $964 spread on the same certified stone. Yorxs lists it at $3,615. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
I
Colour
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2175953659
Dimensions5.65 × 5.38 × 3.75 mm
L/W Ratio1.05
Culet sizeNone
Cert comments
Additional clouds, pinpoints, surface graining and an additional extra facet are not shown.
Key to symbols
Crystal, Feather, Cloud, Cavity, Indented Natural, Needle, Natural, Extra Facet
Top View
5.65 mm5.38 mm1.00 ctI / I1
OriginNatural
CutIdeal
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 2175953659
Side View
Table 69.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 69.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $2,772 AUD|Low: $2,416 AUD|High: $3,615 AUD|Avg: $2,930 AUD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
October 29, 2026
Retailer 4$2,416 AUD
Retailer 3$2,651 AUD
Retailer 1$2,772 AUD
Retailer 2$3,059 AUD
Yorxs$3,615 AUD

5 data points across 5 retailers

5 retailers$2,651 AUD to $3,615 AUD

Retailer 1
-
$2,416 AUD
$1,693 USD
Price last confirmed 7 days ago
B+
Retailer 2
-
$2,651 AUD
$1,858 USD
View
B+
Retailer 3
-
$2,772 AUD
$1,943 USD
View
Retailer 4
-
$3,059 AUD
$2,144 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Yorxs
6F1082877 · Oct 29
$3,615 AUD
€2,413 EUR
View
4 more retailers have this diamond
Prices start from $2,651 AUDSave up to $964 AUD

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+
1.00ct Radiant
$2,651 AUD