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Princess|Lab Grown|IGI

3.09ct F VVS1 Princess Lab Grown Diamond

GD • F/VVS1 • IGI LG737551390

Shape and cutting style on the report: Princess cut

Certificate IGI LG737551390

Diamond specifications and retailer prices

From £403 GBP
$541 USD
As of November 2, 2026
Save £3,017 GBP (88%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £3,420 GBP at Brilliant Earth · As of November 2, 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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG737551390 or 737551390. Listed at 24 retailers as of November 2, 2026, with prices from £403 to £3,420, a £3,017 spread on the same certified stone. Brilliant Earth lists it at £3,420. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.09
Carat
F
Colour
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.9°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737551390
Dimensions7.92 × 7.85 × 5.86 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
7.92 mm7.85 mm3.09 ctF / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737551390
Side View
Table 68.0%Crown 41.9°Girdle: MediumPavilion 39.8°Culet: NoneDepth 74.6%

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: Nov 2
Current: £3,420 GBP|Low: £403 GBP|High: £3,480 GBP|Avg: £1,410 GBP|-1.7%
Brilliant Earth
Retailer 2
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Retailer 20
November 2, 2026
Retailer 4£403 GBP
Retailer 18£452 GBP
Retailer 5£500 GBP
Retailer 10£500 GBP
Retailer 17£600 GBP
Retailer 7£699 GBP
Retailer 16£761 GBP
Retailer 14£779 GBP
Retailer 20£1,060 GBP
Retailer 2£1,085 GBP
Retailer 13£1,190 GBP
Retailer 6£1,315 GBP
Retailer 9£1,454 GBP
Retailer 8£1,610 GBP
Retailer 11£1,623 GBP
Retailer 3£1,721 GBP
Retailer 15£2,087 GBP
Retailer 12£2,195 GBP
Retailer 19£2,575 GBP
Brilliant Earth£3,420 GBP

38 data points across 20 retailers

24 retailers£403 GBP to £3,420 GBP

A
Cheapest Retailer
-
£403 GBP
$541 USD
A
Retailer 2
-
£452 GBP
$606 USD
View
A
Retailer 3
-
£500 GBP
$671 USD
View
Retailer 4
-
£500 GBP
$671 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
£556 GBP
$746 USD
View
Final sale: no returns
A
Retailer 6
-
£600 GBP
$805 USD
View
A
Retailer 7
-
£699 GBP
$938 USD
View
A
Retailer 8
-
£761 GBP
€972 EUR
View
A
Retailer 9
-
£779 GBP
View
B+
Retailer 10
-
£1,060 GBP
$1,423 USD
View
B+
Retailer 11
-
£1,085 GBP
ZAR 23,531 ZAR
View
B+
Retailer 12
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£1,190 GBP
$1,597 USD
View
B+
Retailer 13
-
£1,315 GBP
$1,765 USD
View
B
Retailer 14
-
£1,454 GBP
View
B
Retailer 15
-
£1,610 GBP
$2,160 USD
View
B
Retailer 16
-
£1,623 GBP
$2,178 USD
View
B
Retailer 17
-
£1,721 GBP
$2,309 USD
View
B
Retailer 18
-
£1,817 GBP
$2,438 USD
View
B
Retailer 19
-
£2,087 GBP
View
Retailer 20
-
£2,195 GBP
A$4,532 AUD
View
Price last confirmed 26 days ago
Retailer 21
-
£2,575 GBP
$3,455 USD
View
Price last confirmed 15 days ago
Retailer 22
-
£2,641 GBP
$3,543 USD
View
Price last confirmed 51 days ago
Retailer 23
-
£3,420 GBP
$4,590 USD
View
Price last confirmed 18 days ago
Most Expensive
B
Brilliant Earth
17538616A · Nov 2
£3,420 GBP
$4,590 USD
View
23 more retailers have this diamond
Prices start from £403 GBPSave up to £3,017 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
£403 GBP