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Princess|Lab Grown|IGI

1.17ct D VS2 Princess Lab Grown Diamond

GD • D/VS2 • IGI LG575376787

Shape and cutting style on the report: Princess cut

Certificate IGI LG575376787

Diamond specifications and retailer prices

From £297 GBP
$399 USD
As of November 1, 2026
Save £571 GBP (66%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £869 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.17ct lab-grown princess diamond

This 1.17ct lab-grown princess sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG575376787 or 575376787. Listed at 2 retailers as of November 1, 2026, with prices from £297 to £869, a £571 spread on the same certified stone. MOH London lists it at £869. 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

1.17
Carat
D
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.7°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG575376787
Dimensions5.83 × 5.55 × 4.05 mm
L/W Ratio1.05
Culet sizeNone
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
5.83 mm5.55 mm1.17 ctD / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG575376787
Side View
Table 70.0%Crown 47.7°Girdle: MediumPavilion 37.6°Culet: NoneDepth 73.0%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 1
Current: £869 GBP|Low: £297 GBP|High: £2,634 GBP|Avg: £674 GBP|-67.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 2£297 GBP
Retailer 3£538 GBP
Retailer 4£545 GBP
MOH London£869 GBP

11 data points across 4 retailers

2 retailers£297 GBP to £869 GBP

B+
Cheapest Retailer
-
£297 GBP
$399 USD
Most Expensive
B
MOH London
LG575376787 · Nov 1
£869 GBP
View
1 more retailer has this diamond
Prices start from £297 GBPSave up to £571 GBP

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.

B+
1.17ct Princess
£297 GBP