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Princess|Lab Grown|IGI

1.91ct E VS2 Princess Lab Grown Diamond

GD • E/VS2 • IGI LG655411537

Shape and cutting style on the report: Princess cut

Certificate IGI LG655411537

Diamond specifications and retailer prices

From £194 GBP
$258 USD
As of October 27, 2026
Save £1,526 GBP (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,720 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 standard cut grade and certified by IGI LG655411537 or 655411537. Listed at 11 retailers as of October 27, 2026, with prices from £194 to £1,720, a £1,526 spread on the same certified stone. Do Amore Diamonds lists it at £1,720. 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

1.91
Carat
E
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG655411537
Dimensions6.82 × 6.63 × 4.80 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.82 mm6.63 mm1.91 ctE / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG655411537
Side View
Table 70.0%Crown 43.6°Girdle: MediumPavilion 38.6°Culet: NoneDepth 72.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: £1,720 GBP|Low: £149 GBP|High: £1,757 GBP|Avg: £786 GBP|-0.9%
Do Amore Diamonds
Retailer 2
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Retailer 11
Retailer 12
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Retailer 17
October 28, 2026
Retailer 13£194 GBP
Retailer 3£222 GBP
Retailer 11£225 GBP
Retailer 14£400 GBP
Retailer 2£402 GBP
Retailer 7£439 GBP
Retailer 6£493 GBP
Retailer 5£588 GBP
Retailer 12£737 GBP
Retailer 16£852 GBP
Retailer 8£897 GBP
Retailer 4£943 GBP
Retailer 10£1,063 GBP
Retailer 9£1,154 GBP
Retailer 17£1,209 GBP
Retailer 15£1,238 GBP
Do Amore Diamonds£1,720 GBP

21 data points across 17 retailers

11 retailers£194 GBP to £1,720 GBP

A
Cheapest Retailer
-
£194 GBP
$258 USD
A
Retailer 2
-
£222 GBP
$295 USD
View
Final sale: no returns
A
Retailer 3
-
£225 GBP
$299 USD
View
B+
Retailer 4
-
£400 GBP
$533 USD
View
B+
Retailer 5
-
£402 GBP
$535 USD
View
B
Retailer 6
-
£737 GBP
$982 USD
View
B
Retailer 7
-
£852 GBP
$1,135 USD
View
B
Retailer 8
-
£1,063 GBP
View
B
Retailer 9
-
£1,209 GBP
$1,610 USD
View
B
Retailer 10
-
£1,238 GBP
$1,648 USD
View
Most Expensive
B
Do Amore Diamonds
27-999973026 · Oct 29
£1,720 GBP
$2,290 USD
View
10 more retailers have this diamond
Prices start from £194 GBPSave up to £1,526 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
£194 GBP