Princess|Lab Grown|IGI

1.91ct G VVS2 Princess Lab Grown Diamond

EX • G/VVS2 • IGI LG809685419

Shape and cutting style on the report: Princess cut

Certificate IGI LG809685419

Diamond specifications and retailer prices

From £222 GBP
$298 USD
As of October 29, 2026
Save £957 GBP (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,254 GBP at Brilliant Earth · As of October 14, 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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG809685419 or 809685419. Listed at 22 retailers as of October 29, 2026, with a 430% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.91
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.8°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809685419
Dimensions6.68 × 6.59 × 4.82 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.68 mm6.59 mm1.91 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809685419
Side View
Table 69.0%Crown 46.8°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 73.1%

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 29
Current: £1,179 GBP|Low: £222 GBP|High: £1,425 GBP|Avg: £636 GBP|-17.3%
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
October 30, 2026
Retailer 6£222 GBP
Retailer 8£334 GBP
Retailer 11£336 GBP
Retailer 9£401 GBP
Retailer 15£418 GBP
Retailer 10£471 GBP
Retailer 5£511 GBP
Retailer 14£581 GBP
Retailer 2£587 GBP
Retailer 3£613 GBP
Retailer 4£833 GBP
Retailer 12£890 GBP
Retailer 16£925 GBP
Retailer 13£992 GBP
Retailer 7£1,051 GBP
Brilliant Earth£1,179 GBP

38 data points across 16 retailers

22 retailers£222 GBP to £1,179 GBP

Retailer 1
-
£197 GBP
$264 USD
Price last confirmed 20 days ago
A
Retailer 2
-
£222 GBP
$298 USD
View
Final sale: no returns
Retailer 3
-
£229 GBP
$307 USD
View
Price last confirmed 22 days ago
Retailer 4
-
£245 GBP
$328 USD
View
Price last confirmed 28 days ago
B+
Retailer 5
-
£334 GBP
$448 USD
View
A
Retailer 6
-
£336 GBP
$450 USD
View
A
Retailer 7
-
£401 GBP
€512 EUR
View
Retailer 8
-
£418 GBP
ZAR 9,056 ZAR
View
Price last confirmed 8 days ago
Retailer 9
-
£458 GBP
View
Price last confirmed 19 days ago
A
Retailer 10
-
£471 GBP
View
A
Retailer 11
-
£511 GBP
$685 USD
View
Retailer 12
-
£581 GBP
A$1,197 AUD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
£587 GBP
$787 USD
View
B+
Retailer 14
-
£613 GBP
$821 USD
View
Retailer 15
-
£787 GBP
$1,054 USD
View
Price last confirmed 31 days ago
B+
Retailer 16
-
£833 GBP
$1,117 USD
View
B+
Retailer 17
-
£890 GBP
$1,192 USD
View
Retailer 18
-
£925 GBP
$1,240 USD
View
Price last confirmed 10 days ago
B
Retailer 19
-
£992 GBP
View
B
Retailer 20
-
£1,051 GBP
$1,408 USD
View
B
Retailer 21
-
£1,179 GBP
$1,580 USD
View
Most Expensive
Brilliant Earth
20547413A · Oct 14
£1,254 GBP
$1,680 USD
View
Price last confirmed 17 days ago
21 more retailers have this diamond
Prices start from £222 GBPSave up to £957 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
£222 GBP