Radiant|Natural|GIA

0.91ct I SI1 Radiant Natural Diamond

VG • I/SI1 • GIA 5221693379

Certificate GIA 5221693379

Diamond specifications and retailer prices

From $1,219 USD
As of October 30, 2026
Save $2,005 USD (62%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,224 USD 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 $1,219 to $3,224, a $2,005 spread on the same certified stone. NZ Jewellers lists it at $3,224. 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 30
Current: $3,224 USD|Low: $1,101 USD|High: $3,224 USD|Avg: $1,845 USD|+1.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 10$1,219 USD
Retailer 9$1,225 USD
Retailer 7$1,230 USD
Retailer 8$1,435 USD
Retailer 2$1,510 USD
Retailer 11$1,701 USD
Retailer 3$1,837 USD
Retailer 4$1,936 USD
Retailer 6$2,435 USD
Retailer 5$2,551 USD
NZ Jewellers$3,224 USD

44 data points across 11 retailers

10 retailers$1,219 USD to $3,224 USD

B+
Cheapest Retailer
-
$1,219 USD
Final sale: no returns
A
Retailer 2
-
$1,225 USD
View
A
Retailer 3
-
$1,230 USD
View
B+
Retailer 4
-
$1,435 USD
View
B+
Retailer 5
-
$1,510 USD
£1,189 GBP
View
Retailer 6
-
$1,701 USD
A$2,618 AUD
View
Price last confirmed 27 days ago
B
Retailer 7
-
$1,936 USD
ZAR 31,279 ZAR
View
B
Retailer 8
-
$2,435 USD
£1,917 GBP
View
B
Retailer 9
-
$2,551 USD
£2,009 GBP
View
Most Expensive
C
NZ Jewellers
6776ecac-4788-4330-9c61-f0d77183372b · Oct 30
$3,224 USD
View
9 more retailers have this diamond
Prices start from $1,219 USDSave up to $2,005 USD

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
$1,219 USD