Princess|Natural|IGI

1.21ct I SI2 Princess Natural Diamond

VG • I/SI2 • IGI 808619814

Shape and cutting style on the report: Princess cut

Certificate IGI 808619814

Diamond specifications and retailer prices

From $1,255 USD
As of November 4, 2026
Save $2,063 USD (62%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,318 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.21ct natural princess diamond

This 1.21ct natural princess sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 808619814. Listed at 13 retailers as of November 4, 2026, with prices from $1,255 to $3,318, a $2,063 spread on the same certified stone. NZ Jewellers lists it at $3,318. 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

1.21
Carat
I
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle53.3°
Pavilion angle38.4°
OriginNatural
Grading LabIGI
CertificateIGI 808619814
Dimensions5.64 × 5.60 × 4.14 mm
L/W Ratio1.01
Top View
5.64 mm5.60 mm1.21 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 808619814
Side View
Table 75.0%Crown 53.3°Girdle: Slightly ThickPavilion 38.4°Culet: NoneDepth 73.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $3,318 USD|Low: $1,151 USD|High: $3,318 USD|Avg: $1,661 USD
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
November 6, 2026
Retailer 8$1,255 USD
Retailer 4$1,260 USD
Retailer 2$1,337 USD
Retailer 3$1,360 USD
Retailer 12$1,360 USD
Retailer 11$1,391 USD
Retailer 10$1,418 USD
Retailer 9$1,423 USD
Retailer 5$1,495 USD
Retailer 13$1,570 USD
Retailer 6$1,886 USD
Retailer 7$2,485 USD
NZ Jewellers$3,318 USD

46 data points across 13 retailers

13 retailers$1,255 USD to $3,318 USD

A
Cheapest Retailer
-
$1,255 USD
Final sale: no returns
A
Retailer 2
-
$1,260 USD
View
A
Retailer 3
-
$1,337 USD
View
Retailer 4
-
$1,360 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$1,360 USD
View
B+
Retailer 6
-
$1,391 USD
View
B+
Retailer 7
-
$1,418 USD
View
B+
Retailer 8
-
$1,423 USD
View
B+
Retailer 9
-
$1,495 USD
View
B+
Retailer 10
-
$1,570 USD
View
B+
Retailer 11
-
$1,886 USD
View
B+
Retailer 12
-
$2,485 USD
View
Most Expensive
B
NZ Jewellers
a3953bdb-d95a-4e6a-b399-709a96c7a881 · Nov 5
$3,318 USD
View
12 more retailers have this diamond
Prices start from $1,255 USDSave up to $2,063 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
1.21ct Princess
$1,255 USD