Princess|Lab Grown|IGI

1.20ct E VVS1 Princess Lab Grown Diamond

ID • E/VVS1 • IGI LG821651588

Shape and cutting style on the report: Princess cut

Certificate IGI LG821651588

Diamond specifications and retailer prices

From €400 EUR
As of October 27, 2026
Save €844 EUR (68%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,244 EUR at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821651588 or 821651588. Listed at 13 retailers as of October 27, 2026, with prices from €400 to €1,244, a €844 spread on the same certified stone. Brilliant Earth lists it at €1,244. 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
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.1°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821651588
Dimensions5.75 × 5.65 × 4.10 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.75 mm5.65 mm1.20 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821651588
Side View
Table 69.0%Crown 46.1°Girdle: Slightly ThickPavilion 38°Culet: NoneDepth 72.6%

Caratlytics Score

How it works →
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 27
Current: €1,244 EUR|Low: €133 EUR|High: €1,289 EUR|Avg: €637 EUR|+1.5%
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
October 27, 2026
Retailer 15€197 EUR
Retailer 10€295 EUR
Retailer 12€373 EUR
Retailer 11€392 EUR
Retailer 2€400 EUR
Retailer 14€489 EUR
Retailer 7€500 EUR
Retailer 9€643 EUR
Retailer 13€752 EUR
Retailer 5€753 EUR
Retailer 6€813 EUR
Retailer 4€864 EUR
Retailer 8€1,036 EUR
Retailer 3€1,233 EUR
Brilliant Earth€1,244 EUR

30 data points across 15 retailers

13 retailers€400 EUR to €1,244 EUR

Retailer 1
-
€167 EUR
$187 USD
Price last confirmed 40 days ago
Retailer 2
-
€204 EUR
$228 USD
View
Price last confirmed 39 days ago
Retailer 3
-
€295 EUR
$330 USD
View
Price last confirmed 18 days ago
Retailer 4
-
€373 EUR
ZAR 6,741 ZAR
View
Price last confirmed 18 days ago
Retailer 5
-
€392 EUR
£345 GBP
View
Price last confirmed 18 days ago
A
Retailer 6
-
€400 EUR
View
Retailer 7
-
€643 EUR
$718 USD
View
Price last confirmed 18 days ago
Retailer 8
-
€752 EUR
$841 USD
View
Price last confirmed 17 days ago
Retailer 9
-
€813 EUR
A$1,397 AUD
View
Price last confirmed 31 days ago
Retailer 10
-
€864 EUR
$965 USD
View
Price last confirmed 25 days ago
Retailer 11
-
€1,036 EUR
£911 GBP
View
Price last confirmed 17 days ago
Retailer 12
-
€1,233 EUR
SGD 1,862 SGD
View
Price last confirmed 19 days ago
Most Expensive
B
Brilliant Earth
20908168A · Oct 28
€1,244 EUR
$1,390 USD
View
12 more retailers have this diamond
Prices start from €400 EURSave up to €844 EUR

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
€400 EUR