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Radiant|Natural|GIA

0.90ct E SI1 Radiant Natural Diamond

EX • E/SI1 • GIA 6562123577

Certificate GIA 6562123577

Diamond specifications and retailer prices

From €1,149 EUR
SGD 1,734 SGD
As of October 29, 2026
Save €1,947 EUR (63%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €3,095 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6562123577. Listed at 13 retailers as of October 29, 2026, with prices from €1,149 to €3,095, a €1,947 spread on the same certified stone. NZ Jewellers lists it at €3,095. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.90
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6562123577
Dimensions4.83 × 6.37 × 3.28 mm
L/W Ratio1.32
Top View
4.83 mm6.37 mm0.90 ctE / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6562123577
Side View
Table 69.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.0%

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 29
Current: €3,095 EUR|Low: €1,149 EUR|High: €3,475 EUR|Avg: €1,951 EUR|-10.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 3€1,149 EUR
Retailer 2€1,171 EUR
Retailer 12€1,365 EUR
Retailer 11€1,404 EUR
Retailer 6€1,455 EUR
Retailer 8€1,499 EUR
Retailer 7€1,524 EUR
Retailer 4€1,859 EUR
Retailer 9€1,906 EUR
Retailer 10€2,288 EUR
Retailer 5€2,449 EUR
NZ Jewellers€3,095 EUR

32 data points across 12 retailers

13 retailers€1,149 EUR to €3,095 EUR

A
Cheapest Retailer
-
€1,149 EUR
SGD 1,734 SGD
A
Retailer 2
-
€1,171 EUR
$1,308 USD
View
Final sale: no returns
A
Retailer 3
-
€1,365 EUR
$1,525 USD
View
A
Retailer 4
-
€1,404 EUR
$1,568 USD
View
A
Retailer 5
-
€1,455 EUR
£1,280 GBP
View
A
Retailer 6
-
€1,499 EUR
$1,675 USD
View
A
Retailer 7
-
€1,524 EUR
£1,341 GBP
View
Retailer 8
-
€1,741 EUR
$1,945 USD
View
Price last confirmed 22 days ago
Retailer 9
-
€1,859 EUR
A$3,195 AUD
View
Price last confirmed 25 days ago
B+
Retailer 10
-
€1,906 EUR
ZAR 34,406 ZAR
View
B
Retailer 11
-
€2,288 EUR
£2,013 GBP
View
B+
Retailer 12
-
€2,449 EUR
£2,154 GBP
View
Most Expensive
B
NZ Jewellers
3a4d44c6-b5ca-4a38-aa9b-0da656014abb · Oct 30
€3,095 EUR
$3,458 USD
View
12 more retailers have this diamond
Prices start from €1,149 EURSave up to €1,947 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
€1,149 EUR