Princess|Lab Grown|IGI

3.05ct E VVS2 Princess Lab Grown Diamond

ID • E/VVS2 • IGI LG729528271

Shape and cutting style on the report: Princess cut

Certificate IGI LG729528271

Diamond specifications and retailer prices

From £350 GBP
$466 USD
As of October 27, 2026
Save £1,273 GBP (78%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £2,245 GBP at Rare Carat · As of October 4, 2026
View at Rare Carat

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG729528271 or 729528271. Listed at 21 retailers as of October 27, 2026, with a 364% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.1°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729528271
Dimensions7.97 × 7.95 × 5.60 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.97 mm7.95 mm3.05 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729528271
Side View
Table 68.0%Crown 43.1°Girdle: MediumPavilion 38.3°Culet: NoneDepth 70.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: £2,245 GBP|Low: £333 GBP|High: £2,245 GBP|Avg: £904 GBP
Rare Carat
Retailer 2
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Retailer 21
October 29, 2026
Retailer 3£350 GBP
Retailer 12£391 GBP
Retailer 18£392 GBP
Retailer 5£433 GBP
Retailer 7£433 GBP
Retailer 21£485 GBP
Retailer 17£541 GBP
Retailer 9£679 GBP
Retailer 13£702 GBP
Retailer 8£713 GBP
Retailer 2£719 GBP
Retailer 19£923 GBP
Retailer 16£941 GBP
Retailer 10£1,042 GBP
Retailer 20£1,165 GBP
Retailer 4£1,394 GBP
Retailer 11£1,417 GBP
Retailer 14£1,533 GBP
Retailer 15£1,601 GBP
Retailer 6£1,623 GBP
Rare Carat£2,245 GBP

35 data points across 21 retailers

21 retailers£350 GBP to £1,623 GBP

A
Cheapest Retailer
-
£350 GBP
$466 USD
A
Retailer 2
-
£391 GBP
$521 USD
View
Final sale: no returns
A
Retailer 3
-
£392 GBP
$522 USD
View
A
Retailer 4
-
£433 GBP
$577 USD
View
A
Retailer 5
-
£433 GBP
$577 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
£485 GBP
View
Price last confirmed 12 days ago
A
Retailer 7
-
£541 GBP
$720 USD
View
B+
Retailer 8
-
£679 GBP
$904 USD
View
A
Retailer 9
-
£702 GBP
€890 EUR
View
A
Retailer 10
-
£713 GBP
$950 USD
View
A
Retailer 11
-
£719 GBP
View
A
Retailer 12
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£923 GBP
A$1,890 AUD
View
Price last confirmed 9 days ago
A
Retailer 13
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£941 GBP
ZAR 20,249 ZAR
View
A
Retailer 14
-
£1,042 GBP
$1,387 USD
View
B+
Retailer 15
-
£1,165 GBP
$1,552 USD
View
B+
Retailer 16
-
£1,394 GBP
$1,856 USD
View
B+
Retailer 17
-
£1,417 GBP
$1,886 USD
View
B+
Retailer 18
-
£1,533 GBP
$2,041 USD
View
B+
Retailer 19
-
£1,601 GBP
View
B+
Retailer 20
-
£1,623 GBP
$2,161 USD
View
Most Expensive
B
Rare Carat
797779 · Oct 4
£2,245 GBP
$2,990 USD
View
Price last confirmed 25 days ago
20 more retailers have this diamond
Prices start from £350 GBPSave up to £1,273 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
£350 GBP