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Princess|Lab Grown|IGI

1.90ct F VS2 Princess Lab Grown Diamond

EX • F/VS2 • IGI LG812640786

Shape and cutting style on the report: Princess cut

Certificate IGI LG812640786

Diamond specifications and retailer prices

From £278 GBP
$372 USD
As of November 1, 2026
Save £1,491 GBP (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,769 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.9ct lab-grown princess diamond

This 1.9ct lab-grown princess sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG812640786 or 812640786. Listed at 14 retailers as of October 31, 2026, with prices from £278 to £1,769, a £1,491 spread on the same certified stone. Brilliant Earth lists it at £1,769. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.90
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.6°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812640786
Dimensions6.88 × 6.80 × 4.73 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.88 mm6.80 mm1.90 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812640786
Side View
Table 72.0%Crown 45.6°Girdle: MediumPavilion 37.7°Culet: NoneDepth 69.6%

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: Nov 1
Current: £1,769 GBP|Low: £278 GBP|High: £1,769 GBP|Avg: £710 GBP|+54.9%
Brilliant Earth
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
November 1, 2026
Retailer 2£278 GBP
Retailer 14£306 GBP
Retailer 8£308 GBP
Retailer 6£358 GBP
Retailer 11£399 GBP
Retailer 7£408 GBP
Retailer 3£433 GBP
Retailer 12£500 GBP
Retailer 4£530 GBP
Retailer 9£735 GBP
Retailer 10£848 GBP
Retailer 13£1,013 GBP
Retailer 5£1,135 GBP
Retailer 15£1,761 GBP
Brilliant Earth£1,769 GBP

15 data points across 15 retailers

14 retailers£278 GBP to £1,769 GBP

A
Cheapest Retailer
-
£278 GBP
$372 USD
B+
Retailer 2
-
£306 GBP
$410 USD
View
A
Retailer 3
-
£308 GBP
View
Retailer 4
-
£358 GBP
$480 USD
View
Price last confirmed 5 days ago
A
Retailer 5
-
£399 GBP
€509 EUR
View
A
Retailer 6
-
£433 GBP
$580 USD
View
A
Retailer 7
-
£450 GBP
$603 USD
View
B+
Retailer 8
-
£530 GBP
$711 USD
View
B+
Retailer 9
-
£735 GBP
$985 USD
View
B
Retailer 10
-
£848 GBP
A$1,749 AUD
View
B
Retailer 11
-
£1,013 GBP
View
B
Retailer 12
-
£1,135 GBP
$1,521 USD
View
B
Retailer 13
-
£1,761 GBP
$2,360 USD
View
Most Expensive
B
Brilliant Earth
22267792A · Oct 31
£1,769 GBP
$2,370 USD
View
13 more retailers have this diamond
Prices start from £278 GBPSave up to £1,491 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
1.90ct Princess
£278 GBP