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Radiant|Natural|GIA

0.91ct J SI1 Radiant Natural Diamond

EX • J/SI1 • GIA 2288108260

Certificate GIA 2288108260

Diamond specifications and retailer prices

From €1,677 EUR
£1,481 GBP
As of November 2, 2026
Save €482 EUR (22%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €2,159 EUR at Diamond Exchange Canada · As of November 2, 2026
View at Diamond Exchange Canada

About this 0.91ct natural radiant diamond

This 0.91ct natural radiant sits in the just-under-one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2288108260. Listed at 2 retailers as of November 2, 2026, with prices from €1,677 to €2,159, a €482 spread on the same certified stone. Diamond Exchange Canada lists it at €2,159. 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
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2288108260
Dimensions6.36 × 4.91 × 3.26 mm
L/W Ratio1.30
Top View
6.36 mm4.91 mm0.91 ctJ / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2288108260
Side View
Table 67.0%CrownGirdle: NUL-NULPavilionCuletDepth 66.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: €2,159 EUR|Low: €1,639 EUR|High: €2,159 EUR|Avg: €1,913 EUR
Diamond Exchange Canada
Retailer 2
November 2, 2026
Retailer 2€1,677 EUR
Diamond Exchange Canada€2,159 EUR

30 data points across 2 retailers

2 retailers€1,677 EUR to €2,159 EUR

B
Cheapest Retailer
-
€1,677 EUR
£1,481 GBP
Most Expensive
C
Diamond Exchange Canada
1771508769 · Nov 2
€2,159 EUR
CA$3,363 CAD
View
1 more retailer has this diamond
Prices start from €1,677 EURSave up to €482 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
0.91ct Radiant
€1,677 EUR