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Radiant|Natural|GIA

0.90ct D SI2 Radiant Natural Diamond

GD • D/SI2 • GIA 1565478075

Certificate GIA 1565478075

Diamond specifications and retailer prices

From €1,226 EUR
$1,370 USD
As of October 28, 2026
Save €236 EUR (16%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €1,462 EUR at Michael Trio · As of October 31, 2026
View at Michael Trio

About this 0.9ct natural radiant diamond

This 0.9ct natural radiant sits in the just-under-one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1565478075. Listed at 3 retailers as of October 28, 2026, with prices from €1,226 to €1,462, a €236 spread on the same certified stone. Michael Trio lists it at €1,462. 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
D
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1565478075
Dimensions6.17 × 4.61 × 3.21 mm
L/W Ratio1.34
Culet sizeNone
Key to symbols
Crystal
Top View
6.17 mm4.61 mm0.90 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1565478075
Side View
Table 68.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: €1,462 EUR|Low: €1,226 EUR|High: €1,462 EUR|Avg: €1,343 EUR
Michael Trio
Retailer 2
Retailer 3
October 18, 2026
Retailer 2€1,226 EUR
Retailer 3€1,311 EUR
Michael Trio€1,462 EUR

4 data points across 3 retailers

3 retailers€1,226 EUR to €1,462 EUR

A
Cheapest Retailer
-
€1,226 EUR
$1,370 USD
B+
Retailer 2
-
€1,311 EUR
$1,465 USD
View
Most Expensive
B+
Michael Trio
3796804614 · Oct 31
€1,462 EUR
SGD 2,207 SGD
View
2 more retailers have this diamond
Prices start from €1,226 EURSave up to €236 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.

A
0.90ct Radiant
€1,226 EUR