Princess|Lab Grown|IGI

2.91ct G VVS2 Princess Lab Grown Diamond

ID • G/VVS2 • IGI LG629440966

Shape and cutting style on the report: Princess cut

Certificate IGI LG629440966

Diamond specifications and retailer prices

From £283 GBP
$379 USD
As of October 30, 2026
Save £1,799 GBP (86%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £2,082 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.91ct lab-grown princess diamond

This 2.91ct lab-grown princess sits in the two to three carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG629440966 or 629440966. Listed at 23 retailers as of October 30, 2026, with prices from £283 to £2,082, a £1,799 spread on the same certified stone. Brilliant Earth lists it at £2,082. 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

2.91
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle42.3°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG629440966
Dimensions7.97 × 7.86 × 5.29 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.97 mm7.86 mm2.91 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG629440966
Side View
Table 68.0%Crown 42.3°Girdle: MediumPavilion 36.4°Culet: NoneDepth 67.3%

Caratlytics Score

How it works →
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: £2,082 GBP|Low: £283 GBP|High: £2,187 GBP|Avg: £894 GBP|-4.8%
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 20
November 1, 2026
Retailer 17£283 GBP
Retailer 14£317 GBP
Retailer 10£325 GBP
Retailer 19£351 GBP
Retailer 16£382 GBP
Retailer 5£463 GBP
Retailer 4£472 GBP
Retailer 20£575 GBP
Retailer 2£635 GBP
Retailer 18£643 GBP
Retailer 6£833 GBP
Retailer 3£847 GBP
Retailer 15£879 GBP
Retailer 13£1,128 GBP
Retailer 8£1,157 GBP
Retailer 9£1,315 GBP
Retailer 7£1,365 GBP
Retailer 11£1,438 GBP
Retailer 12£1,661 GBP
Brilliant Earth£2,082 GBP

32 data points across 20 retailers

23 retailers£283 GBP to £2,082 GBP

A
Cheapest Retailer
-
£283 GBP
$379 USD
A
Retailer 2
-
£317 GBP
$425 USD
View
A
Retailer 3
-
£325 GBP
$435 USD
View
Final sale: no returns
A
Retailer 4
-
£351 GBP
$470 USD
View
A
Retailer 5
-
£367 GBP
$492 USD
View
A
Retailer 6
-
£367 GBP
$492 USD
View
A
Retailer 7
-
£382 GBP
View
A
Retailer 8
-
£463 GBP
$620 USD
View
B+
Retailer 9
-
£472 GBP
$632 USD
View
A
Retailer 10
-
£575 GBP
$771 USD
View
A
Retailer 11
-
£635 GBP
View
A
Retailer 12
-
£643 GBP
€821 EUR
View
A
Retailer 13
-
£833 GBP
$1,116 USD
View
A
Retailer 14
-
£847 GBP
ZAR 18,331 ZAR
View
A
Retailer 15
-
£879 GBP
$1,178 USD
View
B+
Retailer 16
-
£1,128 GBP
$1,512 USD
View
B+
Retailer 17
-
£1,157 GBP
$1,551 USD
View
B+
Retailer 18
-
£1,226 GBP
$1,643 USD
View
B+
Retailer 19
-
£1,315 GBP
$1,762 USD
View
B+
Retailer 20
-
£1,365 GBP
View
B+
Retailer 21
-
£1,438 GBP
View
B
Retailer 22
-
£1,661 GBP
$2,225 USD
View
Most Expensive
B
Brilliant Earth
11278750A · Oct 31
£2,082 GBP
$2,790 USD
View
22 more retailers have this diamond
Prices start from £283 GBPSave up to £1,799 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
2.91ct Princess
£283 GBP