Princess|Lab Grown|IGI

1.22ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG839611400

Shape and cutting style on the report: Princess cut

Certificate IGI LG839611400

Diamond specifications and retailer prices

From £182 GBP
HK$1,900 HKD
As of October 30, 2026
Save £638 GBP (78%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £819 GBP at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.22ct lab-grown princess diamond

This 1.22ct lab-grown princess sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839611400 or 839611400. Listed at 20 retailers as of October 25, 2026, with prices from £182 to £819, a £638 spread on the same certified stone. Reve Diamonds lists it at £819. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle45.9°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839611400
Dimensions5.77 × 5.53 × 4.13 mm
L/W Ratio1.04
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.77 mm5.53 mm1.22 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG839611400
Side View
Table 71.0%Crown 45.9°Girdle: ThickPavilion 38.4°Culet: NoneDepth 74.7%

Caratlytics Score

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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 30
Current: £393 GBP|Low: £123 GBP|High: £1,450 GBP|Avg: £399 GBP|-19.4%
Retailer 1
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
Reve Diamonds
October 31, 2026
Retailer 3£127 GBP
Retailer 4£141 GBP
Retailer 20£147 GBP
Retailer 7£157 GBP
Retailer 13£182 GBP
Retailer 15£197 GBP
Retailer 14£263 GBP
Retailer 18£266 GBP
Retailer 16£278 GBP
Retailer 19£281 GBP
Retailer 2£323 GBP
Retailer 5£343 GBP
Retailer 1£393 GBP
Retailer 6£505 GBP
Retailer 9£516 GBP
Retailer 11£524 GBP
Retailer 10£530 GBP
Retailer 8£546 GBP
Retailer 12£560 GBP
Retailer 17£736 GBP
Reve Diamonds£819 GBP

29 data points across 21 retailers

20 retailers£182 GBP to £819 GBP

Retailer 1
-
£127 GBP
$170 USD
Price last confirmed 18 days ago
Retailer 2
-
£147 GBP
$197 USD
View
Price last confirmed 17 days ago
Retailer 3
-
£157 GBP
$211 USD
View
Price last confirmed 18 days ago
A
Retailer 4
-
£182 GBP
HK$1,900 HKD
View
A
Retailer 5
-
£197 GBP
View
A
Retailer 6
-
£263 GBP
€336 EUR
View
Retailer 7
-
£266 GBP
ZAR 5,752 ZAR
View
Price last confirmed 8 days ago
A
Retailer 8
-
£278 GBP
View
B+
Retailer 9
-
£281 GBP
$377 USD
View
A
Retailer 10
-
£323 GBP
$433 USD
View
A
Retailer 11
-
£343 GBP
$460 USD
View
B+
Retailer 12
-
£393 GBP
$527 USD
View
Retailer 13
-
£505 GBP
$677 USD
View
Price last confirmed 18 days ago
B+
Retailer 14
-
£516 GBP
SGD 935 SGD
View
B+
Retailer 15
-
£517 GBP
$693 USD
View
B+
Retailer 16
-
£530 GBP
$710 USD
View
B+
Retailer 17
-
£546 GBP
$732 USD
View
B+
Retailer 18
-
£560 GBP
$750 USD
View
B
Retailer 19
-
£736 GBP
View
Most Expensive
B
Reve Diamonds
41E11C7FF · Oct 25
£819 GBP
$1,097 USD
View
19 more retailers have this diamond
Prices start from £182 GBPSave up to £638 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
1.22ct Princess
£182 GBP