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Radiant|Natural|GIA

0.91ct E SI2 Radiant Natural Diamond

EX • E/SI2 • GIA 2558156677

Certificate GIA 2558156677

Diamond specifications and retailer prices

From €1,599 EUR
A$2,748 AUD
As of October 31, 2026
12 retailers carry this diamond
Most expensive: €3,397 EUR at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.91ct natural radiant diamond

This 0.91ct natural radiant sits in the just-under-one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2558156677. Listed at 12 retailers as of October 31, 2026. 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

0.91
Carat
E
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2558156677
Dimensions6.36 × 4.74 × 3.30 mm
L/W Ratio1.34
Top View
6.36 mm4.74 mm0.91 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2558156677
Side View
Table 69.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.5%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: €1,213 EUR|Low: €962 EUR|High: €2,474 EUR|Avg: €1,404 EUR|-4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 22, 2026
Retailer 8€962 EUR
Retailer 5€1,031 EUR
Retailer 12€1,056 EUR
Retailer 6€1,108 EUR
Retailer 10€1,113 EUR
Retailer 7€1,116 EUR
Retailer 1€1,213 EUR
Retailer 3€1,301 EUR
Retailer 11€1,647 EUR
Retailer 2€1,743 EUR
Retailer 9€1,932 EUR
Retailer 4€2,345 EUR

32 data points across 12 retailers

12 retailers

Retailer 1
-
€962 EUR
HK$8,400 HKD
Price last confirmed 8 days ago
Retailer 2
-
€1,031 EUR
$1,152 USD
View
Price last confirmed 10 days ago
Retailer 3
-
€1,056 EUR
$1,180 USD
View
Price last confirmed 10 days ago
Retailer 4
-
€1,108 EUR
$1,238 USD
View
Price last confirmed 10 days ago
Retailer 5
-
€1,116 EUR
$1,247 USD
View
Price last confirmed 10 days ago
Retailer 6
-
€1,213 EUR
£1,067 GBP
View
Price last confirmed 10 days ago
Retailer 7
-
€1,301 EUR
$1,453 USD
View
Price last confirmed 11 days ago
A
Retailer 8
-
€1,599 EUR
A$2,748 AUD
View
Retailer 9
-
€1,647 EUR
£1,449 GBP
View
Price last confirmed 9 days ago
Retailer 10
-
€1,932 EUR
$2,158 USD
View
Price last confirmed 10 days ago
Retailer 11
-
€2,345 EUR
£2,063 GBP
View
Price last confirmed 11 days ago
Most Expensive
NZ Jewellers
28721cde-0912-4b34-80b6-6f967c14ebd2 · Sep 25
€3,397 EUR
$3,795 USD
View
Price last confirmed 36 days ago
11 more retailers have this diamond
Prices start from €1,599 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
0.91ct Radiant
€1,599 EUR