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Radiant|Natural|GIA

0.91ct I SI1 Radiant Natural Diamond

VG • I/SI1 • GIA 5221693379

Certificate GIA 5221693379

Diamond specifications and retailer prices

From €1,091 EUR
$1,219 USD
As of October 31, 2026
Save €1,795 EUR (62%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €2,886 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 stated by the retailer rather than the lab and certified by GIA 5221693379. Listed at 10 retailers as of October 30, 2026, with prices from €1,091 to €2,886, a €1,795 spread on the same certified stone. NZ Jewellers lists it at €2,886. 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
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5221693379
Dimensions5.76 × 5.01 × 3.79 mm
L/W Ratio1.15
Top View
5.76 mm5.01 mm0.91 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5221693379
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 75.5%

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 31
Current: €2,886 EUR|Low: €985 EUR|High: €2,886 EUR|Avg: €1,655 EUR|+1.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 9€1,091 EUR
Retailer 8€1,096 EUR
Retailer 6€1,101 EUR
Retailer 7€1,284 EUR
Retailer 4€1,340 EUR
Retailer 10€1,523 EUR
Retailer 5€1,733 EUR
Retailer 3€2,167 EUR
Retailer 2€2,277 EUR
NZ Jewellers€2,886 EUR

43 data points across 10 retailers

10 retailers€1,091 EUR to €2,886 EUR

B+
Cheapest Retailer
-
€1,091 EUR
$1,219 USD
Final sale: no returns
A
Retailer 2
-
€1,096 EUR
$1,225 USD
View
A
Retailer 3
-
€1,101 EUR
$1,230 USD
View
B+
Retailer 4
-
€1,284 EUR
$1,435 USD
View
B+
Retailer 5
-
€1,340 EUR
£1,179 GBP
View
Retailer 6
-
€1,523 EUR
A$2,618 AUD
View
Price last confirmed 29 days ago
B
Retailer 7
-
€1,733 EUR
ZAR 31,279 ZAR
View
B
Retailer 8
-
€2,167 EUR
£1,906 GBP
View
B
Retailer 9
-
€2,277 EUR
£2,003 GBP
View
Most Expensive
C
NZ Jewellers
6776ecac-4788-4330-9c61-f0d77183372b · Oct 30
€2,886 EUR
$3,224 USD
View
9 more retailers have this diamond
Prices start from €1,091 EURSave up to €1,795 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
€1,091 EUR