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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 €3,819 EUR
$4,267 USD
As of October 31, 2026
Save €370 EUR (9%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €4,189 EUR at Jared · As of October 30, 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 30, 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
Color
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: €4,189 EUR|Low: €3,670 EUR|High: €4,798 EUR|Avg: €4,115 EUR|-12.7%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
September 26, 2026
Retailer 5€3,670 EUR
Retailer 2€3,819 EUR
Retailer 3€4,055 EUR
Retailer 4€4,055 EUR
Jared€4,189 EUR

10 data points across 5 retailers

4 retailers€3,819 EUR to €4,189 EUR

B
Cheapest Retailer
-
€3,819 EUR
$4,267 USD
B
Retailer 2
-
€4,055 EUR
$4,530 USD
View
B
Retailer 3
-
€4,055 EUR
$4,530 USD
View
Most Expensive
B
Jared
155441185 · Oct 30
€4,189 EUR
$4,680 USD
View
3 more retailers have this diamond
Prices start from €3,819 EURSave up to €370 EUR

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
€3,819 EUR