Princess|Lab Grown|IGI

3.09ct E VVS1 Princess Lab Grown Diamond

ID • E/VVS1 • IGI LG797692431

Shape and cutting style on the report: Princess cut

Certificate IGI LG797692431

Diamond specifications and retailer prices

From £525 GBP
$704 USD
As of October 30, 2026
Save £2,848 GBP (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £3,373 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.09ct lab-grown princess diamond

This 3.09ct lab-grown princess sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG797692431 or 797692431. Listed at 23 retailers as of October 29, 2026, with prices from £525 to £3,373, a £2,848 spread on the same certified stone. Brilliant Earth lists it at £3,373. 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

3.09
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.8°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797692431
Dimensions7.98 × 7.95 × 5.55 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
7.98 mm7.95 mm3.09 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797692431
Side View
Table 67.0%Crown 42.8°Girdle: MediumPavilion 37.6°Culet: NoneDepth 69.8%

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: £3,373 GBP|Low: £505 GBP|High: £3,373 GBP|Avg: £1,308 GBP
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
October 30, 2026
Retailer 4£525 GBP
Retailer 6£610 GBP
Retailer 13£625 GBP
Retailer 2£709 GBP
Retailer 12£743 GBP
Retailer 15£931 GBP
Retailer 9£971 GBP
Retailer 8£977 GBP
Retailer 14£1,376 GBP
Retailer 11£1,416 GBP
Retailer 3£1,502 GBP
Retailer 7£1,714 GBP
Retailer 5£1,975 GBP
Retailer 10£2,408 GBP
Brilliant Earth£3,373 GBP

32 data points across 15 retailers

23 retailers£525 GBP to £3,373 GBP

A
Cheapest Retailer
-
£525 GBP
$704 USD
A
Retailer 2
-
£572 GBP
$766 USD
View
A
Retailer 3
-
£610 GBP
$817 USD
View
Retailer 4
-
£610 GBP
$817 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
£625 GBP
$838 USD
View
Final sale: no returns
A
Retailer 6
-
£709 GBP
View
A
Retailer 7
-
£743 GBP
$995 USD
View
A
Retailer 8
-
£892 GBP
$1,195 USD
View
A
Retailer 9
-
£931 GBP
$1,248 USD
View
A
Retailer 10
-
£971 GBP
€1,239 EUR
View
A
Retailer 11
-
£977 GBP
View
Retailer 12
-
£1,376 GBP
A$2,836 AUD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
£1,399 GBP
$1,874 USD
View
B+
Retailer 14
-
£1,416 GBP
ZAR 30,644 ZAR
View
B+
Retailer 15
-
£1,502 GBP
$2,012 USD
View
B+
Retailer 16
-
£1,714 GBP
$2,297 USD
View
B+
Retailer 17
-
£1,899 GBP
View
B+
Retailer 18
-
£1,975 GBP
$2,646 USD
View
B
Retailer 19
-
£2,053 GBP
SGD 3,717 SGD
View
B+
Retailer 20
-
£2,079 GBP
$2,786 USD
View
B
Retailer 21
-
£2,102 GBP
$2,817 USD
View
B+
Retailer 22
-
£2,408 GBP
View
Most Expensive
B
Brilliant Earth
20142524A · Oct 29
£3,373 GBP
$4,520 USD
View
22 more retailers have this diamond
Prices start from £525 GBPSave up to £2,848 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
3.09ct Princess
£525 GBP