CaratHunter
Plans
Princess|Lab Grown|IGI

1.91ct F VVS2 Princess Lab Grown Diamond

ID • F/VVS2 • IGI LG784633364

Shape and cutting style on the report: Princess cut

Certificate IGI LG784633364

Diamond specifications and retailer prices

From £248 GBP
HK$2,600 HKD
As of November 1, 2026
Save £1,132 GBP (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,381 GBP at Brilliant Earth · As of October 31, 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 F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG784633364 or 784633364. Listed at 22 retailers as of October 31, 2026, with prices from £248 to £1,381, a £1,132 spread on the same certified stone. Brilliant Earth lists it at £1,381. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.6°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784633364
Dimensions6.68 × 6.55 × 4.71 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.68 mm6.55 mm1.91 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784633364
Side View
Table 72.0%Crown 47.6°Girdle: MediumPavilion 38.2°Culet: NoneDepth 71.9%

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: Nov 1
Current: £1,381 GBP|Low: £179 GBP|High: £1,866 GBP|Avg: £613 GBP|-26.0%
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
Retailer 20
Retailer 21
Retailer 22
Retailer 23
October 30, 2026
Retailer 8£182 GBP
Retailer 7£211 GBP
Retailer 14£226 GBP
Retailer 22£248 GBP
Retailer 3£253 GBP
Retailer 16£351 GBP
Retailer 17£362 GBP
Retailer 5£379 GBP
Retailer 21£382 GBP
Retailer 10£425 GBP
Retailer 18£426 GBP
Retailer 20£526 GBP
Retailer 4£570 GBP
Retailer 2£598 GBP
Retailer 11£727 GBP
Retailer 15£729 GBP
Retailer 12£765 GBP
Retailer 9£890 GBP
Retailer 13£902 GBP
Retailer 19£907 GBP
Retailer 6£926 GBP
Retailer 23£1,011 GBP
Brilliant Earth£1,381 GBP

33 data points across 23 retailers

22 retailers£248 GBP to £1,381 GBP

Retailer 1
-
£182 GBP
$244 USD
Price last confirmed 19 days ago
Retailer 2
-
£211 GBP
$283 USD
View
Price last confirmed 19 days ago
Retailer 3
-
£226 GBP
$303 USD
View
Price last confirmed 20 days ago
A
Retailer 4
-
£248 GBP
HK$2,600 HKD
View
Retailer 5
-
£253 GBP
View
Price last confirmed 15 days ago
A
Retailer 6
-
£362 GBP
€462 EUR
View
B+
Retailer 7
-
£379 GBP
$508 USD
View
Retailer 8
-
£382 GBP
ZAR 8,274 ZAR
View
Price last confirmed 9 days ago
A
Retailer 9
-
£425 GBP
$569 USD
View
A
Retailer 10
-
£426 GBP
View
Retailer 11
-
£526 GBP
A$1,085 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
£570 GBP
$764 USD
View
B+
Retailer 13
-
£598 GBP
$801 USD
View
Retailer 14
-
£727 GBP
$974 USD
View
Price last confirmed 20 days ago
B+
Retailer 15
-
£729 GBP
SGD 1,320 SGD
View
B+
Retailer 16
-
£765 GBP
$1,026 USD
View
B+
Retailer 17
-
£890 GBP
$1,192 USD
View
B+
Retailer 18
-
£902 GBP
A$1,859 AUD
View
B+
Retailer 19
-
£907 GBP
View
B
Retailer 20
-
£926 GBP
$1,241 USD
View
Retailer 21
-
£1,011 GBP
$1,355 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Brilliant Earth
18444768A · Oct 31
£1,381 GBP
$1,850 USD
View
21 more retailers have this diamond
Prices start from £248 GBPSave up to £1,132 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
£248 GBP