Princess|Lab Grown|IGI

3.08ct G SI2 Princess Lab Grown Diamond

ID • G/SI2 • IGI LG629441027

Shape and cutting style on the report: Princess cut

Certificate IGI LG629441027

Diamond specifications and retailer prices

From €346 EUR
$386 USD
As of October 30, 2026
Save €1,785 EUR (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €2,130 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.08ct lab-grown princess diamond

This 3.08ct lab-grown princess sits in the three to five carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG629441027 or 629441027. Listed at 16 retailers as of October 30, 2026, with prices from €346 to €2,130, a €1,785 spread on the same certified stone. Brilliant Earth lists it at €2,130. 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

3.08
Carat
G
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.7°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG629441027
Dimensions7.96 × 7.78 × 5.61 mm
L/W Ratio1.02
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
7.96 mm7.78 mm3.08 ctG / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG629441027
Side View
Table 68.0%Crown 42.7°Girdle: MediumPavilion 37.8°Culet: NoneDepth 72.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €2,130 EUR|Low: €336 EUR|High: €3,043 EUR|Avg: €965 EUR|-30.0%
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
October 31, 2026
Retailer 13€346 EUR
Retailer 10€387 EUR
Retailer 5€397 EUR
Retailer 15€429 EUR
Retailer 8€433 EUR
Retailer 12€526 EUR
Retailer 3€575 EUR
Retailer 16€704 EUR
Retailer 14€759 EUR
Retailer 9€776 EUR
Retailer 4€909 EUR
Retailer 11€1,028 EUR
Retailer 2€1,378 EUR
Retailer 6€1,696 EUR
Retailer 7€1,835 EUR
Brilliant Earth€2,130 EUR

38 data points across 16 retailers

16 retailers€346 EUR to €2,130 EUR

A
Cheapest Retailer
-
€346 EUR
$386 USD
A
Retailer 2
-
€387 EUR
$432 USD
View
A
Retailer 3
-
€397 EUR
$443 USD
View
Final sale: no returns
A
Retailer 4
-
€429 EUR
$479 USD
View
A
Retailer 5
-
€433 EUR
$484 USD
View
A
Retailer 6
-
€526 EUR
£463 GBP
View
B+
Retailer 7
-
€575 EUR
$642 USD
View
A
Retailer 8
-
€704 EUR
$786 USD
View
A
Retailer 9
-
€759 EUR
View
B+
Retailer 10
-
€776 EUR
£683 GBP
View
B+
Retailer 11
-
€909 EUR
$1,016 USD
View
B+
Retailer 12
-
€1,028 EUR
$1,148 USD
View
B+
Retailer 13
-
€1,378 EUR
$1,539 USD
View
B+
Retailer 14
-
€1,696 EUR
£1,492 GBP
View
Retailer 15
-
€1,835 EUR
$2,050 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
11234557A · Oct 31
€2,130 EUR
$2,380 USD
View
15 more retailers have this diamond
Prices start from €346 EURSave up to €1,785 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
3.08ct Princess
€346 EUR