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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 €188 EUR
$209 USD
As of October 27, 2026
Save €1,609 EUR (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,797 EUR at Do Amore Diamonds · As of October 29, 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 27, 2026, with prices from €188 to €1,797, a €1,609 spread on the same certified stone. Do Amore Diamonds lists it at €1,797. 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
Colour
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 27
Current: €1,797 EUR|Low: €188 EUR|High: €1,797 EUR|Avg: €594 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 29, 2026
Retailer 15€188 EUR
Retailer 8€210 EUR
Retailer 14€217 EUR
Retailer 3€233 EUR
Retailer 10€233 EUR
Retailer 12€316 EUR
Retailer 7€342 EUR
Retailer 4€401 EUR
Retailer 2€483 EUR
Retailer 6€519 EUR
Retailer 16€620 EUR
Retailer 17€750 EUR
Retailer 13€826 EUR
Retailer 9€980 EUR
Retailer 11€1,035 EUR
Retailer 5€1,098 EUR
Do Amore Diamonds€1,797 EUR

22 data points across 17 retailers

17 retailers€188 EUR to €1,797 EUR

A
Cheapest Retailer
-
€188 EUR
$209 USD
A
Retailer 2
-
€210 EUR
$234 USD
View
Final sale: no returns
A
Retailer 3
-
€217 EUR
$242 USD
View
A
Retailer 4
-
€233 EUR
$259 USD
View
A
Retailer 5
-
€233 EUR
$259 USD
View
A
Retailer 6
-
€316 EUR
£277 GBP
View
A
Retailer 7
-
€342 EUR
$381 USD
View
A
Retailer 8
-
€401 EUR
$446 USD
View
A
Retailer 9
-
€483 EUR
£423 GBP
View
B+
Retailer 10
-
€519 EUR
$578 USD
View
B+
Retailer 11
-
€620 EUR
$690 USD
View
B
Retailer 12
-
€750 EUR
$835 USD
View
B
Retailer 13
-
€826 EUR
$919 USD
View
B
Retailer 14
-
€980 EUR
$1,090 USD
View
B
Retailer 15
-
€1,035 EUR
£907 GBP
View
B
Retailer 16
-
€1,098 EUR
$1,222 USD
View
Most Expensive
B
Do Amore Diamonds
27-FBF52B49C · Oct 29
€1,797 EUR
$2,000 USD
View
16 more retailers have this diamond
Prices start from €188 EURSave up to €1,609 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
€188 EUR