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Princess|Lab Grown|IGI

1.42ct E VVS1 Princess Lab Grown Diamond

GD • E/VVS1 • IGI LG734543036

Shape and cutting style on the report: Princess cut

Certificate IGI LG734543036

Diamond specifications and retailer prices

From £225 GBP
$300 USD
As of October 30, 2026
Save £911 GBP (80%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £1,137 GBP at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.42ct lab-grown princess diamond

This 1.42ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG734543036 or 734543036. Listed at 24 retailers as of October 28, 2026, with prices from £225 to £1,137, a £911 spread on the same certified stone. Reve Diamonds lists it at £1,137. 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

1.42
Carat
E
Colour
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG734543036
Dimensions6.11 × 6.07 × 4.28 mm
L/W Ratio1.01
Culet sizePointed
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
6.11 mm6.07 mm1.42 ctE / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG734543036
Side View
Table 73.0%Crown 44°Girdle: MediumPavilion 37.7°Culet: NoneDepth 70.5%

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 30
Current: £496 GBP|Low: £216 GBP|High: £1,134 GBP|Avg: £622 GBP|+0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 30, 2026
Retailer 3£225 GBP
Retailer 5£279 GBP
Retailer 11£344 GBP
Retailer 6£375 GBP
Retailer 14£398 GBP
Retailer 9£439 GBP
Retailer 13£480 GBP
Retailer 1£496 GBP
Retailer 12£682 GBP
Retailer 2£720 GBP
Retailer 15£875 GBP
Retailer 8£875 GBP
Retailer 7£899 GBP
Retailer 10£1,126 GBP
Retailer 4£1,134 GBP

32 data points across 15 retailers

24 retailers£225 GBP to £1,137 GBP

A
Cheapest Retailer
-
£225 GBP
$300 USD
A
Retailer 2
-
£252 GBP
$336 USD
View
Final sale: no returns
A
Retailer 3
-
£261 GBP
$348 USD
View
A
Retailer 4
-
£279 GBP
$372 USD
View
A
Retailer 5
-
£279 GBP
$372 USD
View
A
Retailer 6
-
£344 GBP
View
A
Retailer 7
-
£375 GBP
$500 USD
View
B+
Retailer 8
-
£398 GBP
$530 USD
View
B+
Retailer 9
-
£439 GBP
€557 EUR
View
B+
Retailer 10
-
£472 GBP
$628 USD
View
B+
Retailer 11
-
£480 GBP
ZAR 10,335 ZAR
View
B+
Retailer 12
-
£496 GBP
View
B+
Retailer 13
-
£577 GBP
$768 USD
View
Retailer 14
-
£616 GBP
$820 USD
View
Price last confirmed 30 days ago
B+
Retailer 15
-
£682 GBP
A$1,397 AUD
View
B
Retailer 16
-
£720 GBP
$959 USD
View
Retailer 17
-
£875 GBP
$1,165 USD
View
Price last confirmed 8 days ago
B
Retailer 18
-
£875 GBP
A$1,793 AUD
View
B
Retailer 19
-
£899 GBP
$1,197 USD
View
B
Retailer 20
-
£934 GBP
$1,244 USD
View
B
Retailer 21
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£999 GBP
$1,331 USD
View
B
Retailer 22
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£1,126 GBP
View
B
Retailer 23
-
£1,134 GBP
$1,510 USD
View
Most Expensive
B
Reve Diamonds
E6C0E6354 · Oct 28
£1,137 GBP
$1,514 USD
View
23 more retailers have this diamond
Prices start from £225 GBPSave up to £911 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
1.42ct Princess
£225 GBP