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Princess|Natural|GIA

1.21ct K SI2 Princess Natural Diamond

GD • K/SI2 • GIA 2235515396

Certificate GIA 2235515396

Diamond specifications and retailer prices

From $3,730 AUD
As of November 5, 2026
Save $2,807 AUD (43%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $6,537 AUD 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2235515396. Listed at 5 retailers as of November 4, 2026, with prices from $3,730 to $6,537, a $2,807 spread on the same certified stone. MOH London lists it at $6,537. 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
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2235515396
Dimensions5.71 × 5.69 × 4.19 mm
L/W Ratio1.00
Culet sizeNone
Top View
5.71 mm5.69 mm1.21 ctK / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2235515396
Side View
Table 73.0%CrownGirdle: ThickPavilionCulet: NoneDepth 73.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 5
Current: $6,537 AUD|Low: $3,007 AUD|High: $6,633 AUD|Avg: $4,347 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 4$3,007 AUD
Retailer 5$3,730 AUD
Retailer 3$3,997 AUD
Retailer 2$4,403 AUD
MOH London$6,537 AUD

42 data points across 5 retailers

5 retailers$3,730 AUD to $6,537 AUD

Retailer 1
-
$3,007 AUD
Price last confirmed 18 days ago
B
Retailer 2
-
$3,730 AUD
View
B
Retailer 3
-
$3,997 AUD
View
B
Retailer 4
-
$4,403 AUD
View
Most Expensive
C
MOH London
2237DC347 · Nov 4
$6,537 AUD
£3,603 GBP
View
4 more retailers have this diamond
Prices start from $3,730 AUDSave up to $2,807 AUD

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
1.21ct Princess
$3,730 AUD