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Princess|Lab Grown|IGI

1.23ct E VVS2 Princess Lab Grown Diamond

ID • E/VVS2 • IGI LG630454359

Shape and cutting style on the report: Princess cut

Certificate IGI LG630454359

Diamond specifications and retailer prices

From €187 EUR
$209 USD
As of October 30, 2026
Save €1,603 EUR (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,790 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.23ct lab-grown princess diamond

This 1.23ct 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 LG630454359 or 630454359. Listed at 17 retailers as of October 30, 2026, with prices from €187 to €1,790, a €1,603 spread on the same certified stone. Do Amore Diamonds lists it at €1,790. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.5°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG630454359
Dimensions5.88 × 5.79 × 4.09 mm
L/W Ratio1.02
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
5.88 mm5.79 mm1.23 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG630454359
Side View
Table 69.0%Crown 30.5°Girdle: MediumPavilion 38.3°Culet: NoneDepth 70.6%

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: €1,790 EUR|Low: €187 EUR|High: €1,790 EUR|Avg: €593 EUR
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
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 15€187 EUR
Retailer 8€209 EUR
Retailer 14€217 EUR
Retailer 3€232 EUR
Retailer 11€232 EUR
Retailer 10€314 EUR
Retailer 7€341 EUR
Retailer 4€399 EUR
Retailer 2€482 EUR
Retailer 6€517 EUR
Retailer 16€618 EUR
Retailer 17€747 EUR
Retailer 13€823 EUR
Retailer 9€976 EUR
Retailer 12€1,031 EUR
Retailer 5€1,094 EUR
Do Amore Diamonds€1,790 EUR

24 data points across 17 retailers

17 retailers€187 EUR to €1,790 EUR

A
Cheapest Retailer
-
€187 EUR
$209 USD
A
Retailer 2
-
€209 EUR
$234 USD
View
Final sale: no returns
A
Retailer 3
-
€217 EUR
$242 USD
View
A
Retailer 4
-
€232 EUR
$259 USD
View
A
Retailer 5
-
€232 EUR
$259 USD
View
A
Retailer 6
-
€314 EUR
£276 GBP
View
A
Retailer 7
-
€341 EUR
$381 USD
View
A
Retailer 8
-
€399 EUR
$446 USD
View
B+
Retailer 9
-
€482 EUR
£424 GBP
View
B+
Retailer 10
-
€517 EUR
$578 USD
View
B+
Retailer 11
-
€618 EUR
$690 USD
View
B
Retailer 12
-
€747 EUR
$835 USD
View
B
Retailer 13
-
€823 EUR
$919 USD
View
B
Retailer 14
-
€976 EUR
$1,090 USD
View
B
Retailer 15
-
€1,031 EUR
£907 GBP
View
B
Retailer 16
-
€1,094 EUR
$1,222 USD
View
Most Expensive
B
Do Amore Diamonds
27-FBF52B49C · Oct 31
€1,790 EUR
$2,000 USD
View
16 more retailers have this diamond
Prices start from €187 EURSave up to €1,603 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
1.23ct Princess
€187 EUR