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Princess|Lab Grown|IGI

1.91ct E VS2 Princess Lab Grown Diamond

ID • E/VS2 • IGI LG760505875

Shape and cutting style on the report: Princess cut

Certificate IGI LG760505875

Diamond specifications and retailer prices

From £207 GBP
$276 USD
As of October 27, 2026
Save £1,122 GBP (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,329 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.91ct lab-grown princess diamond

This 1.91ct lab-grown princess sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG760505875 or 760505875. Listed at 21 retailers as of October 27, 2026, with prices from £207 to £1,329, a £1,122 spread on the same certified stone. Brilliant Earth lists it at £1,329. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.91
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760505875
Dimensions6.71 × 6.71 × 4.59 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.71 mm6.71 mm1.91 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760505875
Side View
Table 73.0%Crown 42°Girdle: Slightly ThickPavilion 37°Culet: NoneDepth 68.4%

Caratlytics Score

How it works →
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: £1,329 GBP|Low: £199 GBP|High: £1,412 GBP|Avg: £611 GBP|-5.9%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 19£207 GBP
Retailer 4£231 GBP
Retailer 6£240 GBP
Retailer 5£257 GBP
Retailer 17£302 GBP
Retailer 11£345 GBP
Retailer 13£375 GBP
Retailer 2£416 GBP
Retailer 12£450 GBP
Retailer 9£522 GBP
Retailer 8£568 GBP
Retailer 18£638 GBP
Retailer 10£864 GBP
Retailer 14£897 GBP
Retailer 7£902 GBP
Retailer 16£984 GBP
Retailer 15£1,031 GBP
Retailer 3£1,078 GBP
Brilliant Earth£1,329 GBP

39 data points across 19 retailers

21 retailers£207 GBP to £1,329 GBP

A
Cheapest Retailer
-
£207 GBP
$276 USD
A
Retailer 2
-
£231 GBP
$308 USD
View
Final sale: no returns
A
Retailer 3
-
£240 GBP
$320 USD
View
A
Retailer 4
-
£257 GBP
$342 USD
View
A
Retailer 5
-
£302 GBP
View
Price last confirmed 12 days ago
B+
Retailer 6
-
£345 GBP
$460 USD
View
A
Retailer 7
-
£375 GBP
$500 USD
View
A
Retailer 8
-
£416 GBP
€527 EUR
View
A
Retailer 9
-
£450 GBP
View
B+
Retailer 10
-
£522 GBP
$695 USD
View
B+
Retailer 11
-
£561 GBP
$747 USD
View
Price last confirmed 16 days ago
B+
Retailer 12
-
£568 GBP
$756 USD
View
B+
Retailer 13
-
£638 GBP
$850 USD
View
B+
Retailer 14
-
£826 GBP
$1,100 USD
View
B
Retailer 15
-
£864 GBP
$1,151 USD
View
B
Retailer 16
-
£897 GBP
$1,195 USD
View
B
Retailer 17
-
£902 GBP
A$1,848 AUD
View
Price last confirmed 28 days ago
B
Retailer 18
-
£984 GBP
$1,310 USD
View
Price last confirmed 8 days ago
B
Retailer 19
-
£1,031 GBP
View
B
Retailer 20
-
£1,078 GBP
$1,436 USD
View
Most Expensive
B
Brilliant Earth
17521025A · Oct 28
£1,329 GBP
$1,770 USD
View
20 more retailers have this diamond
Prices start from £207 GBPSave up to £1,122 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
1.91ct Princess
£207 GBP