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Radiant|Natural|GIA

0.90ct F SI2 Radiant Natural Diamond

GD • F/SI2 • GIA 2306608890

Certificate GIA 2306608890

Diamond specifications and retailer prices

From €1,027 EUR
HK$9,000 HKD
As of November 1, 2026
Save €2,548 EUR (71%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €3,576 EUR at Moon Ocean · As of November 2, 2026
View at Moon Ocean

About this 0.9ct natural radiant diamond

This 0.9ct natural radiant sits in the just-under-one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2306608890. Listed at 16 retailers as of November 1, 2026, with prices from €1,027 to €3,576, a €2,548 spread on the same certified stone. Moon Ocean lists it at €3,576. 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
F
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2306608890
Dimensions6.08 × 4.89 × 3.28 mm
L/W Ratio1.24
Top View
6.08 mm4.89 mm0.90 ctF / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 2306608890
Side View
Table 58.0%CrownGirdle: Extremely ThickPavilionCulet: NoneDepth 67.1%

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: €3,576 EUR|Low: €1,016 EUR|High: €3,622 EUR|Avg: €1,786 EUR|-1.3%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 10€1,027 EUR
Retailer 4€1,275 EUR
Retailer 6€1,320 EUR
Retailer 5€1,370 EUR
Retailer 14€1,382 EUR
Retailer 15€1,382 EUR
Retailer 13€1,445 EUR
Retailer 7€1,533 EUR
Retailer 2€1,548 EUR
Retailer 3€1,594 EUR
Retailer 12€1,614 EUR
Retailer 11€1,887 EUR
Retailer 8€1,998 EUR
Retailer 9€2,421 EUR
Retailer 16€3,370 EUR
Moon Ocean€3,576 EUR

27 data points across 16 retailers

16 retailers€1,027 EUR to €3,576 EUR

B+
Cheapest Retailer
-
€1,027 EUR
HK$9,000 HKD
B+
Retailer 2
-
€1,275 EUR
$1,430 USD
View
Final sale: no returns
B+
Retailer 3
-
€1,280 EUR
$1,436 USD
View
B+
Retailer 4
-
€1,320 EUR
$1,480 USD
View
B+
Retailer 5
-
€1,370 EUR
$1,537 USD
View
B+
Retailer 6
-
€1,382 EUR
$1,550 USD
View
B+
Retailer 7
-
€1,382 EUR
$1,550 USD
View
B+
Retailer 8
-
€1,426 EUR
SGD 2,161 SGD
View
B+
Retailer 9
-
€1,445 EUR
$1,621 USD
View
B+
Retailer 10
-
€1,548 EUR
£1,367 GBP
View
B
Retailer 11
-
€1,594 EUR
$1,788 USD
View
B+
Retailer 12
-
€1,614 EUR
£1,426 GBP
View
B
Retailer 13
-
€1,887 EUR
View
B
Retailer 14
-
€2,421 EUR
£2,138 GBP
View
C
Retailer 15
-
€3,370 EUR
$3,780 USD
View
Most Expensive
C
Moon Ocean
NVN-88106127D-890 · Nov 2
€3,576 EUR
£3,158 GBP
View
15 more retailers have this diamond
Prices start from €1,027 EURSave up to €2,548 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
€1,027 EUR