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Princess|Lab Grown|UNKNOWN

1.21ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • UNKNOWN 72619490512

Shape and cutting style on the report: Princess

Certificate UNKNOWN 72619490512

Diamond specifications and retailer prices

From $341 AUD
As of November 4, 2026
Save $1,349 AUD (80%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,691 AUD at MOH London · As of November 5, 2026
View at MOH London

About this 1.21ct lab-grown princess diamond

This 1.21ct lab-grown princess sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by UNKNOWN 72619490512. Listed at 8 retailers as of November 4, 2026, with prices from $341 to $1,691, a $1,349 spread on the same certified stone. MOH London lists it at $1,691. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.9°
Pavilion angle39.5°
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 72619490512
Dimensions5.85 × 5.82 × 4.21 mm
L/W Ratio1.01
Girdle conditionThin to Thin
Culet sizeNone
Top View
5.85 mm5.82 mm1.21 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateUNKNOWN 72619490512
Side View
Table 69.0%Crown 44.9°GirdlePavilion 39.5°Culet: NoneDepth 72.3%

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: $1,691 AUD|Low: $327 AUD|High: $1,716 AUD|Avg: $722 AUD|+3.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 2$341 AUD
Retailer 5$381 AUD
Retailer 8$396 AUD
Retailer 3$423 AUD
Retailer 4$423 AUD
Retailer 6$713 AUD
Retailer 7$1,360 AUD
MOH London$1,691 AUD

15 data points across 8 retailers

8 retailers$341 AUD to $1,691 AUD

A
Cheapest Retailer
-
$341 AUD
A
Retailer 2
-
$381 AUD
View
Final sale: no returns
A
Retailer 3
-
$396 AUD
View
A
Retailer 4
-
$423 AUD
View
Retailer 5
-
$423 AUD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$713 AUD
View
B
Retailer 7
-
$1,360 AUD
View
Most Expensive
B
MOH London
72619490512 · Nov 5
$1,691 AUD
£932 GBP
View
7 more retailers have this diamond
Prices start from $341 AUDSave up to $1,349 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.

A
1.21ct Princess
$341 AUD