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Princess|Lab Grown|IGI

0.97ct D SI1 Princess Lab Grown Diamond

ID • D/SI1 • IGI LG650419077

Shape and cutting style on the report: Princess cut

Certificate IGI LG650419077

Diamond specifications and retailer prices

From £113 GBP
$150 USD
As of October 27, 2026
Save £543 GBP (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £655 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.97ct lab-grown princess diamond

This 0.97ct lab-grown princess sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG650419077 or 650419077. Listed at 17 retailers as of October 27, 2026, with prices from £113 to £655, a £543 spread on the same certified stone. MOH London lists it at £655. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.97
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle41.2°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG650419077
Dimensions5.38 × 5.34 × 3.83 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.38 mm5.34 mm0.97 ctD / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG650419077
Side View
Table 71.0%Crown 41.2°Girdle: MED-THKPavilion 38.5°Culet: NoneDepth 71.7%

Caratlytics Score

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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: Oct 27
Current: £655 GBP|Low: £112 GBP|High: £685 GBP|Avg: £295 GBP|-4.3%
MOH London
Retailer 2
Retailer 3
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Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
October 29, 2026
Retailer 5£113 GBP
Retailer 4£126 GBP
Retailer 3£131 GBP
Retailer 11£139 GBP
Retailer 9£145 GBP
Retailer 12£185 GBP
Retailer 15£189 GBP
Retailer 17£211 GBP
Retailer 2£241 GBP
Retailer 16£265 GBP
Retailer 10£273 GBP
Retailer 13£321 GBP
Retailer 7£376 GBP
Retailer 6£421 GBP
Retailer 14£448 GBP
Retailer 8£646 GBP
MOH London£655 GBP

37 data points across 17 retailers

17 retailers£113 GBP to £655 GBP

A
Cheapest Retailer
-
£113 GBP
$150 USD
A
Retailer 2
-
£126 GBP
$168 USD
View
Final sale: no returns
A
Retailer 3
-
£131 GBP
$174 USD
View
A
Retailer 4
-
£139 GBP
$185 USD
View
A
Retailer 5
-
£145 GBP
$193 USD
View
A
Retailer 6
-
£185 GBP
View
B+
Retailer 7
-
£189 GBP
$252 USD
View
A
Retailer 8
-
£211 GBP
$281 USD
View
A
Retailer 9
-
£241 GBP
View
B+
Retailer 10
-
£265 GBP
View
B+
Retailer 11
-
£273 GBP
€346 EUR
View
B+
Retailer 12
-
£321 GBP
$428 USD
View
B
Retailer 13
-
£376 GBP
$501 USD
View
Retailer 14
-
£421 GBP
$560 USD
View
Price last confirmed 8 days ago
B
Retailer 15
-
£448 GBP
$596 USD
View
B
Retailer 16
-
£646 GBP
$860 USD
View
Most Expensive
B
MOH London
LG650419077 · Oct 29
£655 GBP
View
16 more retailers have this diamond
Prices start from £113 GBPSave up to £543 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.

A
0.97ct Princess
£113 GBP