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Princess|Natural|GIA

1.22ct I SI2 Princess Natural Diamond

VG • I/SI2 • GIA 28

Certificate GIA 28

Diamond specifications and retailer prices

From $3,580 SGD
As of November 4, 2026
Save $99 SGD (3%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $3,678 SGD at B2C Jewels · As of November 6, 2026
View at B2C Jewels

About this 1.22ct natural princess diamond

This 1.22ct 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 stated by the retailer rather than the lab and certified by GIA. Listed at 2 retailers as of November 4, 2026, with a relatively tight 3% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.22
Carat
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 28
Dimensions5.91 × 5.57 × 4.07 mm
L/W Ratio1.06
Top View
5.91 mm5.57 mm1.22 ctI / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 28
Side View
Table 70.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 73.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 4
Current: $3,678 SGD|Low: $3,580 SGD|High: $3,678 SGD|Avg: $3,607 SGD|+1.6%
B2C Jewels
Retailer 2
September 23, 2026
Retailer 2$3,580 SGD
B2C Jewels$3,678 SGD

3 data points across 2 retailers

2 retailers$3,580 SGD to $3,678 SGD

B
Cheapest Retailer
-
$3,580 SGD
Most Expensive
B
B2C Jewels
20893916 · Nov 6
$3,678 SGD
$2,870 USD
View
1 more retailer has this diamond
Prices start from $3,580 SGDSave up to $99 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.

B
1.22ct Princess
$3,580 SGD