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Princess|Lab Grown|IGI

2.30ct G SI1 Princess Lab Grown Diamond

ID • G/SI1 • IGI LG627455225

Shape and cutting style on the report: Princess cut

Certificate IGI LG627455225

Diamond specifications and retailer prices

From €233 EUR
As of November 6, 2026
Save €1,246 EUR (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,479 EUR at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 2.3ct lab-grown princess diamond

This 2.3ct lab-grown princess sits in the two to three carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG627455225 or 627455225. Listed at 15 retailers as of November 4, 2026, with prices from €233 to €1,479, a €1,246 spread on the same certified stone. Brilliant Earth lists it at €1,479. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.30
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627455225
Dimensions7.27 × 7.22 × 5.05 mm
L/W Ratio1.01
Culet sizePointed
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
7.27 mm7.22 mm2.30 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627455225
Side View
Table 67.0%Crown 36.6°Girdle: MediumPavilion 37.4°Culet: NoneDepth 69.9%

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: Nov 6
Current: €1,479 EUR|Low: €223 EUR|High: €2,593 EUR|Avg: €700 EUR|-43.0%
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
Retailer 16
November 5, 2026
Retailer 7€233 EUR
Retailer 12€269 EUR
Retailer 4€288 EUR
Retailer 8€288 EUR
Retailer 16€365 EUR
Retailer 10€432 EUR
Retailer 5€480 EUR
Retailer 11€491 EUR
Retailer 2€544 EUR
Retailer 3€617 EUR
Retailer 14€780 EUR
Retailer 13€885 EUR
Retailer 6€926 EUR
Retailer 9€1,150 EUR
Retailer 15€1,234 EUR
Brilliant Earth€1,479 EUR

39 data points across 16 retailers

15 retailers€233 EUR to €1,479 EUR

A
Cheapest Retailer
-
€233 EUR
A
Retailer 2
-
€269 EUR
View
A
Retailer 3
-
€288 EUR
View
Retailer 4
-
€288 EUR
View
Price last confirmed 12 days ago
A
Retailer 5
-
€432 EUR
View
B+
Retailer 6
-
€480 EUR
View
Retailer 7
-
€491 EUR
View
Price last confirmed 8 days ago
A
Retailer 8
-
€544 EUR
View
A
Retailer 9
-
€617 EUR
View
B+
Retailer 10
-
€780 EUR
View
B+
Retailer 11
-
€885 EUR
View
B+
Retailer 12
-
€926 EUR
View
B+
Retailer 13
-
€1,150 EUR
View
B
Retailer 14
-
€1,234 EUR
View
Most Expensive
B
Brilliant Earth
9832094A · Nov 4
€1,479 EUR
$1,660 USD
View
14 more retailers have this diamond
Prices start from €233 EURSave up to €1,246 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
2.30ct Princess
€233 EUR