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Radiant|Natural|GIA

0.91ct E SI2 Radiant Natural Diamond

ID • E/SI2 • GIA 1232836821

Certificate GIA 1232836821

Diamond specifications and retailer prices

From €883 EUR
$986 USD
As of October 30, 2026
Save €879 EUR (50%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €2,333 EUR at NZ Jewellers · As of September 30, 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 1232836821. Listed at 10 retailers as of October 29, 2026, with a 100% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1232836821
Dimensions6.11 × 4.70 × 3.42 mm
L/W Ratio1.30
Culet sizeNone
Key to symbols
Crystal, Twinning Wisp, Feather, Cavity, Needle, Indented Natural
Top View
6.11 mm4.70 mm0.91 ctE / SI2
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1232836821
Side View
Table 70.0%CrownGirdlePavilionCulet: NoneDepth 72.8%

Caratlytics Score

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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 30
Current: €1,129 EUR|Low: €809 EUR|High: €1,773 EUR|Avg: €1,220 EUR|+4.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 5€883 EUR
Retailer 7€932 EUR
Retailer 4€1,118 EUR
Retailer 1€1,129 EUR
Retailer 8€1,235 EUR
Retailer 2€1,341 EUR
Retailer 6€1,389 EUR
Retailer 3€1,762 EUR

36 data points across 8 retailers

10 retailers€883 EUR to €1,762 EUR

A
Cheapest Retailer
-
€883 EUR
$986 USD
Final sale: no returns
Retailer 2
-
€957 EUR
$1,069 USD
View
Price last confirmed 23 days ago
Retailer 3
-
€957 EUR
$1,069 USD
View
Price last confirmed 23 days ago
Retailer 4
-
€994 EUR
$1,110 USD
View
Price last confirmed 30 days ago
Retailer 5
-
€1,104 EUR
$1,233 USD
View
Price last confirmed 32 days ago
A
Retailer 6
-
€1,118 EUR
£983 GBP
View
A
Retailer 7
-
€1,129 EUR
£993 GBP
View
A
Retailer 8
-
€1,341 EUR
View
B+
Retailer 9
-
€1,762 EUR
£1,550 GBP
View
Most Expensive
NZ Jewellers
49103f18-4e04-4e9f-9829-cb37b379232d · Sep 30
€2,333 EUR
$2,607 USD
View
Price last confirmed 30 days ago
9 more retailers have this diamond
Prices start from €883 EURSave up to €879 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
€883 EUR