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Princess|Lab Grown|IGI

1.29ct E VS2 Princess Lab Grown Diamond

ID • E/VS2 • IGI LG850691331

Shape and cutting style on the report: Princess cut

Certificate IGI LG850691331

Diamond specifications and retailer prices

From HK$3,065 HKD
€372 EUR
As of October 29, 2026
Save HK$3,290 HKD (52%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$6,355 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.29ct lab-grown princess diamond

This 1.29ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG850691331 or 850691331. Listed at 4 retailers as of October 29, 2026, with prices from HK$3,065 to HK$6,355, a HK$3,290 spread on the same certified stone. Brilliant Earth lists it at HK$6,355. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850691331
Dimensions5.96 × 5.84 × 4.28 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.96 mm5.84 mm1.29 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850691331
Side View
Table 71.0%Crown 46°Girdle: MediumPavilion 39.3°Culet: NoneDepth 73.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: HK$3,065 HKD|Low: HK$3,065 HKD|High: HK$6,222 HKD|Avg: HK$5,169 HKD
Retailer 1
Retailer 2
October 29, 2026
Retailer 1HK$3,065 HKD
Retailer 2HK$6,222 HKD

2 data points across 2 retailers

4 retailersHK$3,065 HKD to HK$6,355 HKD

A
Cheapest Retailer
-
HK$3,065 HKD
€372 EUR
A
Retailer 2
-
HK$4,119 HKD
$525 USD
View
B+
Retailer 3
-
HK$6,222 HKD
$793 USD
View
Most Expensive
B+
Brilliant Earth
22326491A · Oct 30
HK$6,355 HKD
$810 USD
View
3 more retailers have this diamond
Prices start from HK$3,065 HKDSave up to HK$3,290 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
1.29ct Princess
HK$3,065 HKD