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 30, 2026
Save €1,028 EUR (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,235 EUR at Brilliant Earth · As of October 29, 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 29, 2026, with prices from €207 to €1,235, a €1,028 spread on the same certified stone. Brilliant Earth lists it at €1,235. 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 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

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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 30
Current: €1,235 EUR|Low: €205 EUR|High: €1,235 EUR|Avg: €603 EUR
Brilliant Earth
Retailer 2
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Retailer 21
October 30, 2026
Retailer 9€207 EUR
Retailer 16€231 EUR
Retailer 19€239 EUR
Retailer 5€256 EUR
Retailer 11€256 EUR
Retailer 6€433 EUR
Retailer 17€440 EUR
Retailer 20€446 EUR
Retailer 3€472 EUR
Retailer 13€482 EUR
Retailer 2€482 EUR
Retailer 18€624 EUR
Retailer 21€649 EUR
Retailer 4€671 EUR
Retailer 12€755 EUR
Retailer 8€823 EUR
Retailer 10€869 EUR
Retailer 14€911 EUR
Retailer 15€1,031 EUR
Retailer 7€1,156 EUR
Brilliant Earth€1,235 EUR

42 data points across 21 retailers

21 retailers€207 EUR to €1,235 EUR

A
Cheapest Retailer
-
€207 EUR
$231 USD
A
Retailer 2
-
€231 EUR
$258 USD
View
Final sale: no returns
A
Retailer 3
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€239 EUR
$267 USD
View
A
Retailer 4
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€256 EUR
$286 USD
View
A
Retailer 5
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€256 EUR
$286 USD
View
A
Retailer 6
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€433 EUR
$484 USD
View
A
Retailer 7
-
€440 EUR
ZAR 7,936 ZAR
View
A
Retailer 8
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€446 EUR
$498 USD
View
B+
Retailer 9
-
€472 EUR
$527 USD
View
B+
Retailer 10
-
€482 EUR
View
B+
Retailer 11
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€482 EUR
£424 GBP
View
B+
Retailer 12
-
€624 EUR
A$1,073 AUD
View
B+
Retailer 13
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€649 EUR
$725 USD
View
B+
Retailer 14
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€671 EUR
$750 USD
View
Retailer 15
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€755 EUR
A$1,298 AUD
View
Price last confirmed 26 days ago
B
Retailer 16
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€823 EUR
$919 USD
View
B
Retailer 17
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€869 EUR
$971 USD
View
B
Retailer 18
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€930 EUR
$1,039 USD
View
B
Retailer 19
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€1,031 EUR
£907 GBP
View
B
Retailer 20
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€1,156 EUR
$1,291 USD
View
Most Expensive
B
Brilliant Earth
15897930A · Oct 29
€1,235 EUR
$1,380 USD
View
20 more retailers have this diamond
Prices start from €207 EURSave up to €1,028 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