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Radiant|Natural|GIA

1.30ct I SI2 Radiant Natural Diamond

GD • I/SI2 • GIA 2527392044

Certificate GIA 2527392044

Diamond specifications and retailer prices

From $6,210 AUD
As of October 31, 2026
Save $601 AUD (9%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $6,811 AUD at Jared · As of November 6, 2026
View at Jared

About this 1.3ct natural radiant diamond

This 1.3ct natural radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2527392044. Listed at 4 retailers as of October 31, 2026, with a relatively tight 10% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.30
Carat
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2527392044
Dimensions7.95 × 5.48 mm
L/W Ratio1.45
Top View
7.95 mm5.48 mm1.30 ctI / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2527392044
Side View
Table 70.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $6,811 AUD|Low: $5,967 AUD|High: $7,801 AUD|Avg: $6,692 AUD|-12.7%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
September 26, 2026
Retailer 5$5,967 AUD
Retailer 2$6,210 AUD
Retailer 3$6,593 AUD
Retailer 4$6,593 AUD
Jared$6,811 AUD

10 data points across 5 retailers

4 retailers$6,210 AUD to $6,811 AUD

B
Cheapest Retailer
-
$6,210 AUD
B
Retailer 2
-
$6,593 AUD
View
B
Retailer 3
-
$6,593 AUD
View
Most Expensive
B
Jared
155441185 · Nov 6
$6,811 AUD
$4,680 USD
View
3 more retailers have this diamond
Prices start from $6,210 AUDSave up to $601 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
1.30ct Radiant
$6,210 AUD