CaratHunter
Plans
Princess|Lab Grown|IGI

1.42ct E VVS1 Princess Lab Grown Diamond

ID • E/VVS1 • IGI LG821640322

Shape and cutting style on the report: Princess cut

Certificate IGI LG821640322

Diamond specifications and retailer prices

From HK$3,162 HKD
$403 USD
As of October 30, 2026
Save HK$13,708 HKD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$16,870 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.42ct lab-grown princess diamond

This 1.42ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821640322 or 821640322. Listed at 19 retailers as of October 29, 2026, with prices from HK$3,162 to HK$16,870, a HK$13,708 spread on the same certified stone. Brilliant Earth lists it at HK$16,870. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.42
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.5°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821640322
Dimensions6.07 × 6.02 × 4.28 mm
L/W Ratio1.01
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.07 mm6.02 mm1.42 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821640322
Side View
Table 68.0%Crown 45.5°Girdle: MediumPavilion 37.6°Culet: NoneDepth 71.1%

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: Oct 30
Current: HK$16,870 HKD|Low: HK$2,519 HKD|High: HK$16,870 HKD|Avg: HK$8,754 HKD
Brilliant Earth
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
Retailer 17
October 30, 2026
Retailer 17HK$3,162 HKD
Retailer 5HK$3,539 HKD
Retailer 3HK$3,915 HKD
Retailer 16HK$5,924 HKD
Retailer 11HK$6,171 HKD
Retailer 4HK$6,207 HKD
Retailer 6HK$6,309 HKD
Retailer 2HK$6,435 HKD
Retailer 13HK$6,731 HKD
Retailer 15HK$9,533 HKD
Retailer 10HK$9,547 HKD
Retailer 14HK$9,722 HKD
Retailer 9HK$12,871 HKD
Retailer 7HK$14,076 HKD
Retailer 8HK$14,438 HKD
Retailer 12HK$15,386 HKD
Brilliant EarthHK$16,870 HKD

34 data points across 17 retailers

19 retailersHK$3,162 HKD to HK$16,870 HKD

A
Cheapest Retailer
-
HK$3,162 HKD
$403 USD
A
Retailer 2
-
HK$3,539 HKD
$451 USD
View
A
Retailer 3
-
HK$3,539 HKD
$451 USD
View
Final sale: no returns
A
Retailer 4
-
HK$3,915 HKD
$499 USD
View
A
Retailer 5
-
HK$3,915 HKD
$499 USD
View
B+
Retailer 6
-
HK$5,924 HKD
$755 USD
View
B+
Retailer 7
-
HK$6,171 HKD
€749 EUR
View
B+
Retailer 8
-
HK$6,207 HKD
$791 USD
View
B+
Retailer 9
-
HK$6,309 HKD
$804 USD
View
B+
Retailer 10
-
HK$6,435 HKD
£646 GBP
View
B+
Retailer 11
-
HK$6,731 HKD
ZAR 13,859 ZAR
View
Retailer 12
-
HK$9,533 HKD
$1,215 USD
View
Price last confirmed 8 days ago
B
Retailer 13
-
HK$9,547 HKD
A$1,872 AUD
View
B
Retailer 14
-
HK$9,722 HKD
$1,239 USD
View
B
Retailer 15
-
HK$12,871 HKD
$1,640 USD
View
B
Retailer 16
-
HK$14,367 HKD
$1,831 USD
View
B
Retailer 17
-
HK$14,438 HKD
$1,840 USD
View
B
Retailer 18
-
HK$15,386 HKD
£1,544 GBP
View
Most Expensive
B
Brilliant Earth
21384900A · Oct 29
HK$16,870 HKD
$2,150 USD
View
18 more retailers have this diamond
Prices start from HK$3,162 HKDSave up to HK$13,708 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
1.42ct Princess
HK$3,162 HKD