Princess|Lab Grown|IGI

3.08ct E SI1 Princess Lab Grown Diamond

ID • E/SI1 • IGI LG651444028

Shape and cutting style on the report: Princess cut

Certificate IGI LG651444028

Diamond specifications and retailer prices

From $401 USD
As of October 31, 2026
Save $4,499 USD (92%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,900 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.08ct lab-grown princess diamond

This 3.08ct lab-grown princess sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG651444028 or 651444028. Listed at 15 retailers as of October 29, 2026, with prices from $401 to $4,900, a $4,499 spread on the same certified stone. Do Amore Diamonds lists it at $4,900. 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
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.3°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG651444028
Dimensions8.05 × 7.91 × 5.40 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.05 mm7.91 mm3.08 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG651444028
Side View
Table 68.0%Crown 43.3°Girdle: Slightly ThickPavilion 35.7°Culet: NoneDepth 68.3%

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 31
Current: $4,900 USD|Low: $401 USD|High: $4,900 USD|Avg: $1,543 USD
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
October 31, 2026
Retailer 2$401 USD
Retailer 12$552 USD
Retailer 6$570 USD
Retailer 13$685 USD
Retailer 4$804 USD
Retailer 10$820 USD
Retailer 7$928 USD
Retailer 8$1,183 USD
Retailer 5$1,695 USD
Retailer 11$1,767 USD
Retailer 3$1,988 USD
Retailer 9$3,298 USD
Do Amore Diamonds$4,900 USD

44 data points across 13 retailers

15 retailers$401 USD to $4,900 USD

A
Cheapest Retailer
-
$401 USD
A
Retailer 2
-
$552 USD
View
B+
Retailer 3
-
$570 USD
View
A
Retailer 4
-
$685 USD
View
Retailer 5
-
$685 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$804 USD
View
A
Retailer 7
-
$820 USD
View
A
Retailer 8
-
$831 USD
View
A
Retailer 9
-
$928 USD
£731 GBP
View
B+
Retailer 10
-
$1,183 USD
£932 GBP
View
B
Retailer 11
-
$1,695 USD
View
B
Retailer 12
-
$1,767 USD
View
B
Retailer 13
-
$1,988 USD
View
B
Retailer 14
-
$3,298 USD
£2,597 GBP
View
Most Expensive
B
Do Amore Diamonds
27-82CA1296A · Oct 29
$4,900 USD
View
14 more retailers have this diamond
Prices start from $401 USDSave up to $4,499 USD

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
$401 USD