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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 HK$1,873 HKD
As of November 6, 2026
Save HK$7,404 HKD (80%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$9,277 HKD 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 5, 2026, with prices from HK$1,873 to HK$9,277, a HK$7,404 spread on the same certified stone. MOH London lists it at HK$9,277. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$9,277 HKD|Low: HK$1,795 HKD|High: HK$9,416 HKD|Avg: HK$3,963 HKD|+3.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 2HK$1,873 HKD
Retailer 5HK$2,093 HKD
Retailer 8HK$2,171 HKD
Retailer 3HK$2,320 HKD
Retailer 4HK$2,320 HKD
Retailer 6HK$3,911 HKD
Retailer 7HK$7,461 HKD
MOH LondonHK$9,277 HKD

15 data points across 8 retailers

8 retailersHK$1,873 HKD to HK$9,277 HKD

A
Cheapest Retailer
-
HK$1,873 HKD
A
Retailer 2
-
HK$2,093 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$2,171 HKD
View
A
Retailer 4
-
HK$2,320 HKD
View
Retailer 5
-
HK$2,320 HKD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
HK$3,911 HKD
View
B
Retailer 7
-
HK$7,461 HKD
View
Most Expensive
B
MOH London
72619490512 · Nov 5
HK$9,277 HKD
£932 GBP
View
7 more retailers have this diamond
Prices start from HK$1,873 HKDSave up to HK$7,404 HKD

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
HK$1,873 HKD