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Princess|Lab Grown|IGI

1.21ct E VVS1 Princess Lab Grown Diamond

ID • E/VVS1 • IGI LG715523655

Shape and cutting style on the report: Princess cut

Certificate IGI LG715523655

Diamond specifications and retailer prices

From HK$1,946 HKD
$248 USD
As of October 30, 2026
Save HK$8,725 HKD (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$10,671 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.21ct lab-grown princess diamond

This 1.21ct lab-grown princess sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG715523655 or 715523655. Listed at 22 retailers as of October 29, 2026, with prices from HK$1,946 to HK$10,671, a HK$8,725 spread on the same certified stone. Brilliant Earth lists it at HK$10,671. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG715523655
Dimensions5.78 × 5.72 × 4.12 mm
L/W Ratio1.01
Culet sizePointed
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
5.78 mm5.72 mm1.21 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG715523655
Side View
Table 69.0%Crown 44°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 72.0%

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$10,671 HKD|Low: HK$1,930 HKD|High: HK$10,985 HKD|Avg: HK$5,782 HKD|-2.9%
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
Retailer 18
Retailer 19
October 30, 2026
Retailer 9HK$1,946 HKD
Retailer 14HK$2,173 HKD
Retailer 18HK$2,260 HKD
Retailer 4HK$2,409 HKD
Retailer 11HK$2,417 HKD
Retailer 6HK$4,041 HKD
Retailer 15HK$4,145 HKD
Retailer 3HK$4,276 HKD
Retailer 12HK$4,531 HKD
Retailer 2HK$4,577 HKD
Retailer 16HK$5,870 HKD
Retailer 5HK$6,363 HKD
Retailer 19HK$7,297 HKD
Retailer 13HK$7,462 HKD
Retailer 8HK$7,760 HKD
Retailer 10HK$8,162 HKD
Retailer 17HK$9,686 HKD
Retailer 7HK$10,567 HKD
Brilliant EarthHK$10,671 HKD

36 data points across 19 retailers

22 retailersHK$1,946 HKD to HK$10,671 HKD

A
Cheapest Retailer
-
HK$1,946 HKD
$248 USD
A
Retailer 2
-
HK$2,173 HKD
$277 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,260 HKD
$288 USD
View
Retailer 4
-
HK$2,362 HKD
$301 USD
View
Price last confirmed 38 days ago
A
Retailer 5
-
HK$2,409 HKD
$307 USD
View
A
Retailer 6
-
HK$2,417 HKD
$308 USD
View
A
Retailer 7
-
HK$4,041 HKD
$515 USD
View
A
Retailer 8
-
HK$4,145 HKD
ZAR 8,535 ZAR
View
B+
Retailer 9
-
HK$4,276 HKD
$545 USD
View
B+
Retailer 10
-
HK$4,488 HKD
$572 USD
View
B+
Retailer 11
-
HK$4,531 HKD
€550 EUR
View
B+
Retailer 12
-
HK$4,577 HKD
£459 GBP
View
B+
Retailer 13
-
HK$5,870 HKD
A$1,151 AUD
View
B+
Retailer 14
-
HK$6,363 HKD
$811 USD
View
B+
Retailer 15
-
HK$7,297 HKD
$930 USD
View
B
Retailer 16
-
HK$7,462 HKD
A$1,463 AUD
View
B
Retailer 17
-
HK$7,760 HKD
$989 USD
View
B
Retailer 18
-
HK$8,162 HKD
$1,040 USD
View
B
Retailer 19
-
HK$8,859 HKD
$1,129 USD
View
B
Retailer 20
-
HK$9,686 HKD
£972 GBP
View
B
Retailer 21
-
HK$10,567 HKD
$1,347 USD
View
Most Expensive
B
Brilliant Earth
14711659A · Oct 29
HK$10,671 HKD
$1,360 USD
View
21 more retailers have this diamond
Prices start from HK$1,946 HKDSave up to HK$8,725 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$1,946 HKD