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Princess|Lab Grown|IGI

1.28ct E VS2 Princess Lab Grown Diamond

EX • E/VS2 • IGI LG838646847

Shape and cutting style on the report: Princess cut

Certificate IGI LG838646847

Diamond specifications and retailer prices

From HK$2,671 HKD
$340 USD
As of October 31, 2026
Save HK$7,450 HKD (74%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$10,121 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.28ct lab-grown princess diamond

This 1.28ct 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 LG838646847 or 838646847. Listed at 9 retailers as of October 31, 2026, with prices from HK$2,671 to HK$10,121, a HK$7,450 spread on the same certified stone. Brilliant Earth lists it at HK$10,121. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.8°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838646847
Dimensions5.87 × 5.86 × 4.32 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.87 mm5.86 mm1.28 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838646847
Side View
Table 67.0%Crown 43.8°Girdle: MediumPavilion 39.6°Culet: NoneDepth 73.7%

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 31
Current: HK$10,121 HKD|Low: HK$2,671 HKD|High: HK$10,121 HKD|Avg: HK$4,895 HKD|+55.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 6HK$2,671 HKD
Retailer 9HK$2,958 HKD
Retailer 5HK$3,076 HKD
Retailer 10HK$3,302 HKD
Retailer 2HK$3,880 HKD
Retailer 3HK$4,794 HKD
Retailer 8HK$5,082 HKD
Retailer 4HK$6,451 HKD
Retailer 7HK$7,688 HKD
Brilliant EarthHK$10,121 HKD

9 data points across 10 retailers

9 retailersHK$2,671 HKD to HK$10,121 HKD

A
Cheapest Retailer
-
HK$2,671 HKD
$340 USD
B+
Retailer 2
-
HK$2,958 HKD
$377 USD
View
A
Retailer 3
-
HK$3,076 HKD
$392 USD
View
A
Retailer 4
-
HK$3,880 HKD
€471 EUR
View
B+
Retailer 5
-
HK$4,315 HKD
$550 USD
View
B+
Retailer 6
-
HK$5,082 HKD
$648 USD
View
B+
Retailer 7
-
HK$6,451 HKD
A$1,265 AUD
View
B
Retailer 8
-
HK$7,688 HKD
$980 USD
View
Most Expensive
B
Brilliant Earth
22280805A · Oct 31
HK$10,121 HKD
$1,290 USD
View
8 more retailers have this diamond
Prices start from HK$2,671 HKDSave up to HK$7,450 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
1.28ct Princess
HK$2,671 HKD