CaratHunter
Plans
Princess|Lab Grown|IGI

1.21ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG602313766

Shape and cutting style on the report: Princess cut

Certificate IGI LG602313766

Diamond specifications and retailer prices

From HK$1,873 HKD
As of November 6, 2026
Save HK$8,453 HKD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$10,327 HKD at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

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 IGI LG602313766 or 602313766. Listed at 18 retailers as of November 6, 2026, with prices from HK$1,873 to HK$10,327, a HK$8,453 spread on the same certified stone. Reve Diamonds lists it at HK$10,327. 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 angle45.3°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602313766
Dimensions5.90 × 5.84 × 4.22 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.90 mm5.84 mm1.21 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602313766
Side View
Table 69.0%Crown 45.3°Girdle: MediumPavilion 39.9°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$3,927 HKD|Low: HK$1,795 HKD|High: HK$10,327 HKD|Avg: HK$4,924 HKD|+6.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Reve Diamonds
November 6, 2026
Retailer 13HK$1,873 HKD
Retailer 8HK$2,093 HKD
Retailer 5HK$2,171 HKD
Retailer 3HK$2,320 HKD
Retailer 15HK$2,320 HKD
Retailer 4HK$3,558 HKD
Retailer 16HK$3,911 HKD
Retailer 1HK$3,927 HKD
Retailer 6HK$4,193 HKD
Retailer 9HK$4,350 HKD
Retailer 10HK$5,682 HKD
Retailer 14HK$6,270 HKD
Retailer 2HK$7,461 HKD
Retailer 12HK$7,485 HKD
Retailer 7HK$7,869 HKD
Retailer 11HK$9,311 HKD
Reve DiamondsHK$10,327 HKD

46 data points across 17 retailers

18 retailersHK$1,873 HKD to HK$10,327 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
A
Retailer 6
-
HK$3,558 HKD
View
B+
Retailer 7
-
HK$3,911 HKD
View
A
Retailer 8
-
HK$3,927 HKD
View
B+
Retailer 9
-
HK$4,193 HKD
View
B+
Retailer 10
-
HK$4,350 HKD
View
B+
Retailer 11
-
HK$5,016 HKD
View
B+
Retailer 12
-
HK$5,682 HKD
View
B
Retailer 13
-
HK$6,270 HKD
View
B
Retailer 14
-
HK$7,461 HKD
View
B
Retailer 15
-
HK$7,485 HKD
View
B
Retailer 16
-
HK$7,869 HKD
View
Retailer 17
-
HK$9,311 HKD
View
Price last confirmed 11 days ago
Most Expensive
B
Reve Diamonds
F05BD8F5E · Nov 6
HK$10,327 HKD
$1,318 USD
View
17 more retailers have this diamond
Prices start from HK$1,873 HKDSave up to HK$8,453 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