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Radiant|Natural|GIA

0.90ct I SI1 Radiant Natural Diamond

VG • I/SI1 • GIA 2446081827

Certificate GIA 2446081827

Diamond specifications and retailer prices

From €1,542 EUR
$1,730 USD
As of November 1, 2026
Save €2,588 EUR (63%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €4,131 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.9ct natural radiant diamond

This 0.9ct natural radiant sits in the just-under-one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2446081827. Listed at 17 retailers as of October 30, 2026, with prices from €1,542 to €4,131, a €2,588 spread on the same certified stone. NZ Jewellers lists it at €4,131. 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

0.90
Carat
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2446081827
Dimensions6.21 × 5.06 × 3.53 mm
L/W Ratio1.23
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather
Top View
6.21 mm5.06 mm0.90 ctI / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2446081827
Side View
Table 72.0%CrownGirdle: THK-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: Nov 1
Current: €3,181 EUR|Low: €1,556 EUR|High: €3,223 EUR|Avg: €2,212 EUR|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 8€1,556 EUR
Retailer 6€1,563 EUR
Retailer 9€1,772 EUR
Retailer 3€1,857 EUR
Retailer 7€2,210 EUR
Retailer 2€2,311 EUR
Retailer 5€2,498 EUR
Retailer 4€2,896 EUR
Retailer 1€3,181 EUR

37 data points across 9 retailers

17 retailers€1,542 EUR to €4,131 EUR

B+
Cheapest Retailer
-
€1,542 EUR
$1,730 USD
B+
Retailer 2
-
€1,556 EUR
$1,745 USD
View
B
Retailer 3
-
€1,563 EUR
$1,753 USD
View
Final sale: no returns
B
Retailer 4
-
€1,644 EUR
$1,844 USD
View
B
Retailer 5
-
€1,693 EUR
$1,899 USD
View
B
Retailer 6
-
€1,693 EUR
$1,899 USD
View
B
Retailer 7
-
€1,734 EUR
$1,945 USD
View
B
Retailer 8
-
€1,772 EUR
$1,987 USD
View
B
Retailer 9
-
€1,816 EUR
$2,037 USD
View
B
Retailer 10
-
€1,857 EUR
£1,640 GBP
View
B
Retailer 11
-
€1,953 EUR
$2,191 USD
View
Retailer 12
-
€2,210 EUR
A$3,813 AUD
View
Price last confirmed 27 days ago
B
Retailer 13
-
€2,311 EUR
View
B
Retailer 14
-
€2,498 EUR
ZAR 45,257 ZAR
View
B
Retailer 15
-
€2,896 EUR
£2,558 GBP
View
B
Retailer 16
-
€3,181 EUR
£2,809 GBP
View
Most Expensive
C
NZ Jewellers
d2ae1e00-6c70-40c0-b2c3-81774a1b0ac8 · Oct 30
€4,131 EUR
$4,633 USD
View
16 more retailers have this diamond
Prices start from €1,542 EURSave up to €2,588 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+
0.90ct Radiant
€1,542 EUR