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Princess|Lab Grown|IGI

1.91ct F VS2 Princess Lab Grown Diamond

ID • F/VS2 • IGI LG549298913

Shape and cutting style on the report: Princess cut

Certificate IGI LG549298913

Diamond specifications and retailer prices

From £323 GBP
As of November 1, 2026
Save £1,387 GBP (81%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,709 GBP at Do Amore Diamonds · As of October 31, 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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG549298913 or 549298913. Listed at 8 retailers as of October 31, 2026, with prices from £323 to £1,709, a £1,387 spread on the same certified stone. Do Amore Diamonds lists it at £1,709. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.91
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.8°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG549298913
Dimensions6.85 × 6.81 × 4.64 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.85 mm6.81 mm1.91 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG549298913
Side View
Table 70.5%Crown 40.8°Girdle: MediumPavilion 37.4°Culet: NoneDepth 68.1%

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: Nov 1
Current: £1,709 GBP|Low: £322 GBP|High: £1,746 GBP|Avg: £753 GBP|-2.1%
Do Amore Diamonds
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
November 1, 2026
Retailer 7£323 GBP
Retailer 10£398 GBP
Retailer 8£399 GBP
Retailer 14£459 GBP
Retailer 13£479 GBP
Retailer 12£558 GBP
Retailer 9£733 GBP
Retailer 6£756 GBP
Retailer 3£837 GBP
Retailer 11£847 GBP
Retailer 4£889 GBP
Retailer 2£1,056 GBP
Retailer 5£1,058 GBP
Do Amore Diamonds£1,709 GBP

27 data points across 14 retailers

8 retailers£323 GBP to £1,709 GBP

A
Cheapest Retailer
-
£323 GBP
B+
Retailer 2
-
£398 GBP
$533 USD
View
B+
Retailer 3
-
£399 GBP
$535 USD
View
B+
Retailer 4
-
£567 GBP
$760 USD
View
B
Retailer 5
-
£733 GBP
$982 USD
View
B+
Retailer 6
-
£847 GBP
$1,135 USD
View
B
Retailer 7
-
£1,056 GBP
View
Most Expensive
B
Do Amore Diamonds
27-B625A8A5D · Oct 31
£1,709 GBP
$2,290 USD
View
7 more retailers have this diamond
Prices start from £323 GBPSave up to £1,387 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
£323 GBP