Princess|Lab Grown|IGI

3.09ct G VVS2 Princess Lab Grown Diamond

ID • G/VVS2 • IGI LG681543116

Shape and cutting style on the report: Princess cut

Certificate IGI LG681543116

Diamond specifications and retailer prices

From £417 GBP
As of October 30, 2026
Save £1,845 GBP (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £2,261 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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG681543116 or 681543116. Listed at 22 retailers as of October 29, 2026, with prices from £417 to £2,261, a £1,845 spread on the same certified stone. Brilliant Earth lists it at £2,261. 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
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG681543116
Dimensions7.81 × 7.72 × 5.70 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process.. Type IIa. Indications of post-growth treatment.
Top View
7.81 mm7.72 mm3.09 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG681543116
Side View
Table 71.0%CrownGirdle: MediumPavilionCulet: NoneDepth 73.8%

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 30
Current: £2,261 GBP|Low: £284 GBP|High: £2,329 GBP|Avg: £1,102 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
October 31, 2026
Retailer 11£417 GBP
Retailer 10£418 GBP
Retailer 9£473 GBP
Retailer 6£641 GBP
Retailer 3£646 GBP
Retailer 2£648 GBP
Retailer 12£827 GBP
Retailer 14£853 GBP
Retailer 7£863 GBP
Retailer 17£1,087 GBP
Retailer 4£1,324 GBP
Retailer 8£1,376 GBP
Retailer 13£1,451 GBP
Retailer 16£1,568 GBP
Retailer 15£1,713 GBP
Retailer 5£2,179 GBP
Brilliant Earth£2,261 GBP

34 data points across 17 retailers

22 retailers£417 GBP to £2,261 GBP

Retailer 1
-
£287 GBP
$385 USD
Price last confirmed 12 days ago
Retailer 2
-
£322 GBP
$431 USD
View
Price last confirmed 18 days ago
Retailer 3
-
£356 GBP
$477 USD
View
Price last confirmed 12 days ago
Retailer 4
-
£356 GBP
$477 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
£417 GBP
View
A
Retailer 6
-
£418 GBP
$560 USD
View
B+
Retailer 7
-
£473 GBP
$634 USD
View
A
Retailer 8
-
£641 GBP
$859 USD
View
A
Retailer 9
-
£646 GBP
$865 USD
View
A
Retailer 10
-
£648 GBP
View
A
Retailer 11
-
£827 GBP
A$1,705 AUD
View
A
Retailer 12
-
£853 GBP
ZAR 18,461 ZAR
View
A
Retailer 13
-
£863 GBP
$1,156 USD
View
B+
Retailer 14
-
£1,087 GBP
CA$2,023 CAD
View
Retailer 15
-
£1,263 GBP
$1,692 USD
View
Price last confirmed 12 days ago
B+
Retailer 16
-
£1,324 GBP
$1,774 USD
View
B+
Retailer 17
-
£1,376 GBP
$1,844 USD
View
B+
Retailer 18
-
£1,451 GBP
View
B
Retailer 19
-
£1,568 GBP
$2,101 USD
View
Retailer 20
-
£1,713 GBP
$2,295 USD
View
Price last confirmed 13 days ago
B
Retailer 21
-
£2,179 GBP
$2,920 USD
View
Most Expensive
B
Brilliant Earth
13331347Y · Oct 29
£2,261 GBP
$3,030 USD
View
21 more retailers have this diamond
Prices start from £417 GBPSave up to £1,845 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
£417 GBP