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Princess|Lab Grown|IGI

1.28ct G VVS2 Princess Lab Grown Diamond

VG • G/VVS2 • IGI LG551276144

Shape and cutting style on the report: Princess cut

Certificate IGI LG551276144

Diamond specifications and retailer prices

From HK$3,429 HKD
$437 USD
As of November 1, 2026
Save HK$5,350 HKD (61%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$8,778 HKD at MOH London · As of November 1, 2026
View at MOH London

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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG551276144 or 551276144. Listed at 2 retailers as of November 1, 2026, with prices from HK$3,429 to HK$8,778, a HK$5,350 spread on the same certified stone. MOH London lists it at HK$8,778. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.28
Carat
G
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG551276144
Dimensions5.87 × 5.80 × 4.26 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) process.
Top View
5.87 mm5.80 mm1.28 ctG / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG551276144
Side View
Table 64.0%Crown 40.5°Girdle: Slightly ThickPavilion 39.1°Culet: NoneDepth 73.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$8,778 HKD|Low: HK$3,429 HKD|High: HK$9,685 HKD|Avg: HK$5,792 HKD|-9.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 2HK$3,429 HKD
Retailer 4HK$3,821 HKD
Retailer 6HK$4,098 HKD
Retailer 5HK$4,496 HKD
Retailer 8HK$5,860 HKD
Retailer 7HK$6,526 HKD
Retailer 3HK$8,628 HKD
MOH LondonHK$8,778 HKD

11 data points across 8 retailers

2 retailersHK$3,429 HKD to HK$8,778 HKD

A
Cheapest Retailer
-
HK$3,429 HKD
$437 USD
Most Expensive
B
MOH London
LG551276144 · Nov 1
HK$8,778 HKD
£881 GBP
View
1 more retailer has this diamond
Prices start from HK$3,429 HKDSave up to HK$5,350 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$3,429 HKD