Princess|Lab Grown|IGI

3.05ct G VVS2 Princess Lab Grown Diamond

ID • G/VVS2 • IGI LG675580318

Shape and cutting style on the report: Princess cut

Certificate IGI LG675580318

Diamond specifications and retailer prices

From £335 GBP
$449 USD
As of October 29, 2026
Save £1,896 GBP (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £2,232 GBP at Brilliant Earth · As of October 29, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG675580318 or 675580318. Listed at 22 retailers as of October 29, 2026, with prices from £335 to £2,232, a £1,896 spread on the same certified stone. Brilliant Earth lists it at £2,232. 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
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.9°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG675580318
Dimensions7.69 × 7.65 × 5.73 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
7.69 mm7.65 mm3.05 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG675580318
Side View
Table 70.0%Crown 48.9°Girdle: Slightly ThickPavilion 38.4°Culet: NoneDepth 74.9%

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 29
Current: £2,232 GBP|Low: £281 GBP|High: £2,629 GBP|Avg: £1,083 GBP|-2.9%
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
Retailer 19
Retailer 20
October 31, 2026
Retailer 12£335 GBP
Retailer 11£352 GBP
Retailer 17£413 GBP
Retailer 18£414 GBP
Retailer 10£467 GBP
Retailer 4£631 GBP
Retailer 8£637 GBP
Retailer 2£639 GBP
Retailer 13£817 GBP
Retailer 15£843 GBP
Retailer 3£851 GBP
Retailer 20£1,073 GBP
Retailer 5£1,306 GBP
Retailer 9£1,362 GBP
Retailer 14£1,433 GBP
Retailer 19£1,548 GBP
Retailer 16£1,690 GBP
Retailer 6£2,149 GBP
Brilliant Earth£2,232 GBP
Retailer 7£2,629 GBP

40 data points across 20 retailers

22 retailers£335 GBP to £2,232 GBP

Retailer 1
-
£272 GBP
$365 USD
Price last confirmed 29 days ago
Retailer 2
-
£318 GBP
$426 USD
View
Price last confirmed 24 days ago
A
Retailer 3
-
£335 GBP
$449 USD
View
Final sale: no returns
Retailer 4
-
£352 GBP
$471 USD
View
Price last confirmed 28 days ago
Retailer 5
-
£413 GBP
View
Price last confirmed 14 days ago
A
Retailer 6
-
£414 GBP
$555 USD
View
B+
Retailer 7
-
£467 GBP
$626 USD
View
A
Retailer 8
-
£631 GBP
$845 USD
View
A
Retailer 9
-
£637 GBP
$853 USD
View
A
Retailer 10
-
£639 GBP
View
A
Retailer 11
-
£817 GBP
A$1,684 AUD
View
A
Retailer 12
-
£843 GBP
ZAR 18,238 ZAR
View
A
Retailer 13
-
£851 GBP
$1,141 USD
View
B+
Retailer 14
-
£1,073 GBP
CA$1,996 CAD
View
Retailer 15
-
£1,248 GBP
$1,672 USD
View
Price last confirmed 26 days ago
B+
Retailer 16
-
£1,306 GBP
$1,750 USD
View
B+
Retailer 17
-
£1,362 GBP
$1,824 USD
View
B+
Retailer 18
-
£1,433 GBP
View
B
Retailer 19
-
£1,548 GBP
$2,074 USD
View
Retailer 20
-
£1,690 GBP
$2,265 USD
View
Price last confirmed 12 days ago
B
Retailer 21
-
£2,149 GBP
$2,880 USD
View
Most Expensive
B
Brilliant Earth
12925111Y · Oct 29
£2,232 GBP
$2,990 USD
View
21 more retailers have this diamond
Prices start from £335 GBPSave up to £1,896 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
£335 GBP