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Radiant|Natural|IGI

0.91ct I SI1 Radiant Natural Diamond

VG • I/SI1 • IGI 671474674

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI 671474674

Diamond specifications and retailer prices

From €816 EUR
$915 USD
As of November 2, 2026
Save €1,416 EUR (63%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €2,232 EUR at NZ Jewellers · As of October 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 671474674. Listed at 19 retailers as of October 30, 2026, with prices from €816 to €2,232, a €1,416 spread on the same certified stone. NZ Jewellers lists it at €2,232. 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

0.91
Carat
I
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle44°
OriginNatural
Grading LabIGI
CertificateIGI 671474674
Dimensions6.70 × 4.75 × 3.21 mm
L/W Ratio1.41
Culet sizePointed
Top View
6.70 mm4.75 mm0.91 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 671474674
Side View
Table 61.0%Crown 44°Girdle: STK-THKPavilionCulet: NoneDepth 67.6%

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: Nov 2
Current: €2,232 EUR|Low: €680 EUR|High: €2,232 EUR|Avg: €1,117 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 15€816 EUR
Retailer 3€883 EUR
Retailer 4€894 EUR
Retailer 14€896 EUR
Retailer 6€915 EUR
Retailer 8€915 EUR
Retailer 16€948 EUR
Retailer 13€950 EUR
Retailer 17€990 EUR
Retailer 7€1,034 EUR
Retailer 5€1,056 EUR
Retailer 11€1,092 EUR
Retailer 9€1,123 EUR
Retailer 10€1,283 EUR
Retailer 12€1,340 EUR
Retailer 2€1,676 EUR
NZ Jewellers€2,232 EUR

43 data points across 17 retailers

19 retailers€816 EUR to €2,232 EUR

B+
Cheapest Retailer
-
€816 EUR
$915 USD
Final sale: no returns
A
Retailer 2
-
€883 EUR
$990 USD
View
Retailer 3
-
€884 EUR
$992 USD
View
Price last confirmed 49 days ago
B+
Retailer 4
-
€894 EUR
$1,003 USD
View
B+
Retailer 5
-
€896 EUR
$1,005 USD
View
B+
Retailer 6
-
€915 EUR
$1,026 USD
View
B+
Retailer 7
-
€915 EUR
$1,026 USD
View
B+
Retailer 8
-
€948 EUR
$1,063 USD
View
B+
Retailer 9
-
€950 EUR
$1,066 USD
View
B+
Retailer 10
-
€990 EUR
$1,110 USD
View
Retailer 11
-
€1,020 EUR
$1,144 USD
View
Price last confirmed 57 days ago
B+
Retailer 12
-
€1,034 EUR
$1,160 USD
View
B+
Retailer 13
-
€1,056 EUR
$1,184 USD
View
B+
Retailer 14
-
€1,092 EUR
£965 GBP
View
B+
Retailer 15
-
€1,123 EUR
A$1,938 AUD
View
B+
Retailer 16
-
€1,283 EUR
View
B+
Retailer 17
-
€1,340 EUR
ZAR 24,282 ZAR
View
B
Retailer 18
-
€1,676 EUR
£1,480 GBP
View
Most Expensive
B
NZ Jewellers
d43b070d-b5bd-4277-bd56-1e7024ac51e0 · Oct 30
€2,232 EUR
$2,503 USD
View
18 more retailers have this diamond
Prices start from €816 EURSave up to €1,416 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
€816 EUR