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Princess|Lab Grown|IGI

3.09ct D VS2 Princess Lab Grown Diamond

ID • D/VS2 • IGI LG770613495

Shape and cutting style on the report: Princess cut

Certificate IGI LG770613495

Diamond specifications and retailer prices

From £347 GBP
$462 USD
As of October 27, 2026
Save £2,762 GBP (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £3,109 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770613495 or 770613495. Listed at 18 retailers as of October 27, 2026, with prices from £347 to £3,109, a £2,762 spread on the same certified stone. Brilliant Earth lists it at £3,109. 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
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.9°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770613495
Dimensions7.87 × 7.86 × 5.73 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
7.87 mm7.86 mm3.09 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770613495
Side View
Table 70.0%Crown 45.9°Girdle: MediumPavilion 38.5°Culet: NoneDepth 72.9%

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 27
Current: £3,109 GBP|Low: £343 GBP|High: £3,447 GBP|Avg: £1,054 GBP|-9.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
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Retailer 19
October 29, 2026
Retailer 18£347 GBP
Retailer 15£388 GBP
Retailer 3£430 GBP
Retailer 5£430 GBP
Retailer 4£568 GBP
Retailer 14£650 GBP
Retailer 9£672 GBP
Retailer 12£680 GBP
Retailer 2£710 GBP
Retailer 6£711 GBP
Retailer 7£972 GBP
Retailer 16£1,156 GBP
Retailer 11£1,202 GBP
Retailer 19£1,382 GBP
Retailer 8£1,405 GBP
Retailer 13£1,588 GBP
Retailer 10£1,609 GBP
Retailer 17£1,821 GBP
Brilliant Earth£3,109 GBP

40 data points across 19 retailers

18 retailers£347 GBP to £3,109 GBP

A
Cheapest Retailer
-
£347 GBP
$462 USD
A
Retailer 2
-
£388 GBP
$517 USD
View
A
Retailer 3
-
£430 GBP
$573 USD
View
Price last confirmed 13 days ago
A
Retailer 4
-
£430 GBP
$573 USD
View
A
Retailer 5
-
£568 GBP
View
Price last confirmed 13 days ago
A
Retailer 6
-
£650 GBP
$865 USD
View
B+
Retailer 7
-
£672 GBP
$895 USD
View
A
Retailer 8
-
£680 GBP
€862 EUR
View
A
Retailer 9
-
£710 GBP
View
A
Retailer 10
-
£711 GBP
$947 USD
View
B+
Retailer 11
-
£972 GBP
$1,294 USD
View
B+
Retailer 12
-
£1,156 GBP
$1,539 USD
View
B+
Retailer 13
-
£1,382 GBP
$1,841 USD
View
B+
Retailer 14
-
£1,405 GBP
$1,871 USD
View
Price last confirmed 11 days ago
B+
Retailer 15
-
£1,588 GBP
View
B
Retailer 16
-
£1,609 GBP
$2,143 USD
View
B
Retailer 17
-
£1,821 GBP
$2,425 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
17621558A · Oct 29
£3,109 GBP
$4,140 USD
View
17 more retailers have this diamond
Prices start from £347 GBPSave up to £2,762 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
£347 GBP