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Princess|Natural|IGI

1.21ct G SI2 Princess Natural Diamond

VG • G/SI2 • IGI 803677586

Shape and cutting style on the report: Princess cut

Certificate IGI 803677586

Diamond specifications and retailer prices

From $1,411 SGD
As of November 6, 2026
Save $1,898 SGD (57%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,309 SGD at MOH London · As of November 4, 2026
View at MOH London

About this 1.21ct natural princess diamond

This 1.21ct natural princess sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 803677586. Listed at 12 retailers as of November 4, 2026, with prices from $1,411 to $3,309, a $1,898 spread on the same certified stone. MOH London lists it at $3,309. 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
G
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47°
Pavilion angle38.2°
OriginNatural
Grading LabIGI
CertificateIGI 803677586
Dimensions5.72 × 5.69 × 4.17 mm
L/W Ratio1.01
Top View
5.72 mm5.69 mm1.21 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 803677586
Side View
Table 71.0%Crown 47°Girdle: MediumPavilion 38.2°Culet: NoneDepth 73.3%

Caratlytics Score

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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 6
Current: $3,309 SGD|Low: $1,097 SGD|High: $3,335 SGD|Avg: $1,830 SGD|-0.8%
MOH London
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
November 6, 2026
Retailer 5$1,097 SGD
Retailer 11$1,410 SGD
Retailer 2$1,411 SGD
Retailer 14$1,414 SGD
Retailer 13$1,512 SGD
Retailer 10$1,747 SGD
Retailer 4$1,776 SGD
Retailer 7$1,861 SGD
Retailer 3$1,979 SGD
Retailer 9$2,067 SGD
Retailer 6$2,313 SGD
Retailer 12$2,334 SGD
Retailer 8$2,445 SGD
MOH London$3,309 SGD

33 data points across 14 retailers

12 retailers$1,411 SGD to $3,309 SGD

Retailer 1
-
$1,410 SGD
Price last confirmed 19 days ago
A
Retailer 2
-
$1,411 SGD
View
Retailer 3
-
$1,414 SGD
View
Price last confirmed 17 days ago
Retailer 4
-
$1,512 SGD
View
Price last confirmed 19 days ago
A
Retailer 5
-
$1,634 SGD
View
A
Retailer 6
-
$1,747 SGD
View
Final sale: no returns
A
Retailer 7
-
$1,861 SGD
View
A
Retailer 8
-
$1,870 SGD
View
B+
Retailer 9
-
$2,067 SGD
View
Retailer 10
-
$2,334 SGD
View
Price last confirmed 21 days ago
A
Retailer 11
-
$2,445 SGD
View
Most Expensive
B+
MOH London
53787DBAC · Nov 4
$3,309 SGD
£2,033 GBP
View
11 more retailers have this diamond
Prices start from $1,411 SGDSave up to $1,898 SGD

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
$1,411 SGD