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Princess|Lab Grown|IGI

3.05ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG656487157

Shape and cutting style on the report: Princess cut

Certificate IGI LG656487157

Diamond specifications and retailer prices

From €371 EUR
$415 USD
As of October 30, 2026
Save €3,898 EUR (91%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €4,270 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.05ct lab-grown princess diamond

This 3.05ct lab-grown princess sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG656487157 or 656487157. Listed at 23 retailers as of October 30, 2026, with prices from €371 to €4,270, a €3,898 spread on the same certified stone. Brilliant Earth lists it at €4,270. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.05
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.9°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG656487157
Dimensions7.95 × 7.90 × 5.58 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.95 mm7.90 mm3.05 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG656487157
Side View
Table 69.0%Crown 44.9°Girdle: MediumPavilion 37.2°Culet: NoneDepth 70.6%

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: €4,270 EUR|Low: €356 EUR|High: €4,270 EUR|Avg: €1,166 EUR
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
Retailer 17
October 31, 2026
Retailer 11€371 EUR
Retailer 2€416 EUR
Retailer 5€429 EUR
Retailer 13€460 EUR
Retailer 10€514 EUR
Retailer 16€591 EUR
Retailer 8€618 EUR
Retailer 15€753 EUR
Retailer 12€773 EUR
Retailer 17€980 EUR
Retailer 14€999 EUR
Retailer 6€1,105 EUR
Retailer 9€1,480 EUR
Retailer 7€1,604 EUR
Retailer 3€1,693 EUR
Retailer 4€1,866 EUR
Brilliant Earth€4,270 EUR

35 data points across 17 retailers

23 retailers€371 EUR to €4,270 EUR

A
Cheapest Retailer
-
€371 EUR
$415 USD
A
Retailer 2
-
€416 EUR
$465 USD
View
A
Retailer 3
-
€429 EUR
$479 USD
View
Final sale: no returns
A
Retailer 4
-
€460 EUR
$514 USD
View
A
Retailer 5
-
€460 EUR
$514 USD
View
A
Retailer 6
-
€514 EUR
£452 GBP
View
A
Retailer 7
-
€591 EUR
$660 USD
View
B+
Retailer 8
-
€618 EUR
$690 USD
View
A
Retailer 9
-
€731 EUR
$817 USD
View
A
Retailer 10
-
€753 EUR
£663 GBP
View
A
Retailer 11
-
€773 EUR
View
A
Retailer 12
-
€940 EUR
$1,050 USD
View
A
Retailer 13
-
€980 EUR
A$1,684 AUD
View
A
Retailer 14
-
€999 EUR
ZAR 18,035 ZAR
View
A
Retailer 15
-
€1,105 EUR
$1,234 USD
View
B+
Retailer 16
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€1,337 EUR
£1,176 GBP
View
B+
Retailer 17
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€1,480 EUR
$1,653 USD
View
B+
Retailer 18
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€1,510 EUR
$1,687 USD
View
B+
Retailer 19
-
€1,604 EUR
$1,792 USD
View
B+
Retailer 20
-
€1,693 EUR
£1,489 GBP
View
B+
Retailer 21
-
€1,724 EUR
$1,926 USD
View
Retailer 22
-
€1,866 EUR
$2,085 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
12161032A · Oct 30
€4,270 EUR
$4,770 USD
View
22 more retailers have this diamond
Prices start from €371 EURSave up to €3,898 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
3.05ct Princess
€371 EUR