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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 €391 EUR
$437 USD
As of November 1, 2026
Save €610 EUR (61%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €1,001 EUR 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 €391 to €1,001, a €610 spread on the same certified stone. MOH London lists it at €1,001. 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
Color
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

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: €1,001 EUR|Low: €391 EUR|High: €1,105 EUR|Avg: €661 EUR|-9.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 2€391 EUR
Retailer 4€436 EUR
Retailer 6€468 EUR
Retailer 5€513 EUR
Retailer 8€669 EUR
Retailer 7€745 EUR
Retailer 3€984 EUR
MOH London€1,001 EUR

11 data points across 8 retailers

2 retailers€391 EUR to €1,001 EUR

A
Cheapest Retailer
-
€391 EUR
$437 USD
Most Expensive
B
MOH London
LG551276144 · Nov 1
€1,001 EUR
£881 GBP
View
1 more retailer has this diamond
Prices start from €391 EURSave up to €610 EUR

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
€391 EUR