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Princess|Lab Grown|IGI

1.23ct E VVS2 Princess Lab Grown Diamond

ID • E/VVS2 • IGI LG683544140

Shape and cutting style on the report: Princess cut

Certificate IGI LG683544140

Diamond specifications and retailer prices

From €207 EUR
$231 USD
As of October 27, 2026
Save €1,032 EUR (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,240 EUR at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 LG683544140 or 683544140. Listed at 21 retailers as of October 27, 2026, with prices from €207 to €1,240, a €1,032 spread on the same certified stone. Brilliant Earth lists it at €1,240. 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 angle42.5°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683544140
Dimensions5.86 × 5.82 × 4.13 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.86 mm5.82 mm1.23 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683544140
Side View
Table 67.0%Crown 42.5°Girdle: MediumPavilion 38°Culet: NoneDepth 71.0%

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: €1,240 EUR|Low: €206 EUR|High: €1,240 EUR|Avg: €603 EUR
Brilliant Earth
Retailer 2
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Retailer 21
October 29, 2026
Retailer 9€207 EUR
Retailer 15€232 EUR
Retailer 19€240 EUR
Retailer 5€257 EUR
Retailer 11€257 EUR
Retailer 6€435 EUR
Retailer 17€441 EUR
Retailer 20€447 EUR
Retailer 3€473 EUR
Retailer 16€481 EUR
Retailer 2€484 EUR
Retailer 18€626 EUR
Retailer 21€651 EUR
Retailer 4€674 EUR
Retailer 12€758 EUR
Retailer 8€825 EUR
Retailer 10€873 EUR
Retailer 14€914 EUR
Retailer 13€1,035 EUR
Retailer 7€1,160 EUR
Brilliant Earth€1,240 EUR

42 data points across 21 retailers

21 retailers€207 EUR to €1,240 EUR

A
Cheapest Retailer
-
€207 EUR
$231 USD
A
Retailer 2
-
€232 EUR
$258 USD
View
Final sale: no returns
A
Retailer 3
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€240 EUR
$267 USD
View
A
Retailer 4
-
€257 EUR
$286 USD
View
A
Retailer 5
-
€257 EUR
$286 USD
View
A
Retailer 6
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€435 EUR
$484 USD
View
A
Retailer 7
-
€441 EUR
ZAR 7,936 ZAR
View
A
Retailer 8
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€447 EUR
$498 USD
View
B+
Retailer 9
-
€473 EUR
$527 USD
View
A
Retailer 10
-
€481 EUR
£422 GBP
View
B+
Retailer 11
-
€484 EUR
View
B+
Retailer 12
-
€626 EUR
A$1,073 AUD
View
B+
Retailer 13
-
€651 EUR
$725 USD
View
B+
Retailer 14
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€674 EUR
$750 USD
View
B+
Retailer 15
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€758 EUR
A$1,298 AUD
View
Price last confirmed 24 days ago
B
Retailer 16
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€825 EUR
$919 USD
View
B
Retailer 17
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€873 EUR
$971 USD
View
B
Retailer 18
-
€933 EUR
$1,039 USD
View
B
Retailer 19
-
€1,035 EUR
£907 GBP
View
B
Retailer 20
-
€1,160 EUR
$1,291 USD
View
Most Expensive
B
Brilliant Earth
15897930A · Oct 28
€1,240 EUR
$1,380 USD
View
20 more retailers have this diamond
Prices start from €207 EURSave up to €1,032 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
€207 EUR