CaratHunter
Plans
Princess|Lab Grown|IGI

1.20ct E VVS2 Princess Lab Grown Diamond

ID • E/VVS2 • IGI LG621412295

Shape and cutting style on the report: Princess cut

Certificate IGI LG621412295

Diamond specifications and retailer prices

From £146 GBP
$196 USD
As of October 30, 2026
Save £1,257 GBP (90%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,403 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.2ct lab-grown princess diamond

This 1.2ct lab-grown princess sits in the classic one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG621412295 or 621412295. Listed at 9 retailers as of October 29, 2026, with prices from £146 to £1,403, a £1,257 spread on the same certified stone. Do Amore Diamonds lists it at £1,403. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621412295
Dimensions5.76 × 5.74 × 4.08 mm
L/W Ratio1.00
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
5.76 mm5.74 mm1.20 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621412295
Side View
Table 71.0%Crown 43.6°Girdle: MediumPavilion 38.2°Culet: NoneDepth 71.1%

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: Oct 30
Current: £1,403 GBP|Low: £146 GBP|High: £1,463 GBP|Avg: £526 GBP|-4.1%
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
October 29, 2026
Retailer 9£146 GBP
Retailer 11£170 GBP
Retailer 10£316 GBP
Retailer 12£333 GBP
Retailer 5£366 GBP
Retailer 14£373 GBP
Retailer 3£413 GBP
Retailer 7£489 GBP
Retailer 4£525 GBP
Retailer 6£554 GBP
Retailer 8£585 GBP
Retailer 13£762 GBP
Retailer 2£807 GBP
Do Amore Diamonds£1,403 GBP

17 data points across 14 retailers

9 retailers£146 GBP to £1,403 GBP

A
Cheapest Retailer
-
£146 GBP
$196 USD
A
Retailer 2
-
£169 GBP
$227 USD
View
A
Retailer 3
-
£170 GBP
$228 USD
View
Final sale: no returns
A
Retailer 4
-
£316 GBP
$424 USD
View
B+
Retailer 5
-
£489 GBP
A$1,009 AUD
View
B+
Retailer 6
-
£585 GBP
$784 USD
View
B
Retailer 7
-
£644 GBP
$863 USD
View
B
Retailer 8
-
£807 GBP
View
Most Expensive
B
Do Amore Diamonds
27-850335AA1 · Oct 29
£1,403 GBP
$1,880 USD
View
8 more retailers have this diamond
Prices start from £146 GBPSave up to £1,257 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
1.20ct Princess
£146 GBP