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Princess|Lab Grown|IGI

1.91ct H VS1 Princess Lab Grown Diamond

ID • H/VS1 • IGI LG547277880

Shape and cutting style on the report: Princess cut

Certificate IGI LG547277880

Diamond specifications and retailer prices

From £237 GBP
$318 USD
As of October 30, 2026
Save £1,875 GBP (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £2,112 GBP at Do Amore Diamonds · As of October 30, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG547277880 or 547277880. Listed at 17 retailers as of October 30, 2026, with prices from £237 to £2,112, a £1,875 spread on the same certified stone. Do Amore Diamonds lists it at £2,112. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.91
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG547277880
Dimensions6.76 × 6.69 × 4.77 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
6.76 mm6.69 mm1.91 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG547277880
Side View
Table 69.5%Crown 40.4°Girdle: MediumPavilion 38.7°Culet: NoneDepth 71.3%

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: £2,112 GBP|Low: £187 GBP|High: £2,112 GBP|Avg: £728 GBP|+27.5%
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
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 14£237 GBP
Retailer 16£295 GBP
Retailer 17£295 GBP
Retailer 2£410 GBP
Retailer 15£448 GBP
Retailer 8£475 GBP
Retailer 3£479 GBP
Retailer 11£559 GBP
Retailer 5£750 GBP
Retailer 10£755 GBP
Retailer 13£864 GBP
Retailer 9£888 GBP
Retailer 6£1,001 GBP
Retailer 4£1,046 GBP
Retailer 7£1,072 GBP
Retailer 12£1,273 GBP
Do Amore Diamonds£2,112 GBP

24 data points across 17 retailers

17 retailers£237 GBP to £2,112 GBP

Retailer 1
-
£187 GBP
$250 USD
Price last confirmed 40 days ago
Retailer 2
-
£216 GBP
$290 USD
View
Price last confirmed 26 days ago
Retailer 3
-
£228 GBP
$306 USD
View
Price last confirmed 39 days ago
A
Retailer 4
-
£237 GBP
$318 USD
View
A
Retailer 5
-
£295 GBP
$395 USD
View
A
Retailer 6
-
£295 GBP
$395 USD
View
A
Retailer 7
-
£410 GBP
$550 USD
View
A
Retailer 8
-
£448 GBP
$600 USD
View
A
Retailer 9
-
£479 GBP
$642 USD
View
B+
Retailer 10
-
£559 GBP
ZAR 12,098 ZAR
View
B+
Retailer 11
-
£750 GBP
$1,005 USD
View
B+
Retailer 12
-
£755 GBP
A$1,556 AUD
View
B
Retailer 13
-
£864 GBP
$1,158 USD
View
B
Retailer 14
-
£1,046 GBP
$1,401 USD
View
B
Retailer 15
-
£1,072 GBP
$1,436 USD
View
B
Retailer 16
-
£1,273 GBP
View
Most Expensive
B
Do Amore Diamonds
27-093412646 · Oct 30
£2,112 GBP
$2,830 USD
View
16 more retailers have this diamond
Prices start from £237 GBPSave up to £1,875 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
£237 GBP