Princess|Natural|GIA

1.21ct K SI1 Princess Natural Diamond

VG • K/SI1 • GIA 1209547345

Certificate GIA 1209547345

Diamond specifications and retailer prices

From $2,579 USD
£2,031 GBP
As of November 6, 2026
1 retailer carries this diamond
Only listing: $2,579 USD at 77 Diamonds
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at 77 Diamonds

About this 1.21ct natural princess diamond

This 1.21ct natural princess sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1209547345. Listed at a single retailer as of November 6, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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
K
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1209547345
Dimensions5.59 × 5.51 × 4.34 mm
L/W Ratio1.01
Top View
5.59 mm5.51 mm1.21 ctK / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 1209547345
Side View
Table 67.0%CrownGirdle: STK-ETKPavilionCuletDepth 78.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: $2,579 USD|Low: $2,545 USD|High: $2,608 USD|Avg: $2,590 USD|+0.3%
November 6, 2026
77 Diamonds$2,579 USD

36 data points across 1 retailer

1 retailer

B
77 Diamonds
PRIJU8JATW57 · Nov 6
$2,579 USD
£2,031 GBP
View

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B
1.21ct Princess
$2,579 USD