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Princess|Lab Grown|IGI

3.05ct E VS2 Princess Lab Grown Diamond

ID • E/VS2 • IGI LG770613551

Shape and cutting style on the report: Princess cut

Certificate IGI LG770613551

Diamond specifications and retailer prices

From £300 GBP
$399 USD
As of October 30, 2026
Save £2,734 GBP (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £3,034 GBP at Brilliant Earth · As of October 23, 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 E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770613551 or 770613551. Listed at 18 retailers as of October 23, 2026, with prices from £300 to £3,034, a £2,734 spread on the same certified stone. Brilliant Earth lists it at £3,034. 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
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.3°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770613551
Dimensions7.99 × 7.84 × 5.52 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
7.99 mm7.84 mm3.05 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770613551
Side View
Table 67.0%Crown 42.3°Girdle: MediumPavilion 37.4°Culet: NoneDepth 70.4%

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: Oct 30
Current: £3,034 GBP|Low: £300 GBP|High: £3,807 GBP|Avg: £964 GBP|-20.3%
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
Retailer 18
October 30, 2026
Retailer 18£300 GBP
Retailer 14£336 GBP
Retailer 4£371 GBP
Retailer 5£371 GBP
Retailer 17£447 GBP
Retailer 12£559 GBP
Retailer 7£589 GBP
Retailer 2£609 GBP
Retailer 11£628 GBP
Retailer 6£656 GBP
Retailer 9£887 GBP
Retailer 15£1,042 GBP
Retailer 3£1,193 GBP
Retailer 10£1,220 GBP
Retailer 8£1,390 GBP
Retailer 13£1,452 GBP
Retailer 16£1,768 GBP
Brilliant Earth£3,034 GBP

41 data points across 18 retailers

18 retailers£300 GBP to £3,034 GBP

A
Cheapest Retailer
-
£300 GBP
$399 USD
A
Retailer 2
-
£336 GBP
$447 USD
View
A
Retailer 3
-
£371 GBP
$494 USD
View
A
Retailer 4
-
£371 GBP
$494 USD
View
Retailer 5
-
£447 GBP
View
Price last confirmed 13 days ago
A
Retailer 6
-
£559 GBP
$745 USD
View
B+
Retailer 7
-
£589 GBP
$784 USD
View
A
Retailer 8
-
£609 GBP
View
A
Retailer 9
-
£628 GBP
€797 EUR
View
A
Retailer 10
-
£656 GBP
$874 USD
View
B+
Retailer 11
-
£887 GBP
$1,181 USD
View
B+
Retailer 12
-
£1,042 GBP
$1,387 USD
View
B+
Retailer 13
-
£1,193 GBP
$1,589 USD
View
Retailer 14
-
£1,220 GBP
$1,625 USD
View
Price last confirmed 11 days ago
B+
Retailer 15
-
£1,390 GBP
$1,851 USD
View
B+
Retailer 16
-
£1,452 GBP
View
Retailer 17
-
£1,768 GBP
$2,355 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
17621918A · Oct 23
£3,034 GBP
$4,040 USD
View
17 more retailers have this diamond
Prices start from £300 GBPSave up to £2,734 GBP

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
£300 GBP