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Princess|Lab Grown|IGI

2.55ct G VVS1 Princess Lab Grown Diamond

GD • G/VVS1 • IGI LG689567461

Shape and cutting style on the report: Princess cut

Certificate IGI LG689567461

Diamond specifications and retailer prices

From £608 GBP
$815 USD
As of October 30, 2026
Save £2,758 GBP (82%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £3,366 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.55ct lab-grown princess diamond

This 2.55ct lab-grown princess sits in the two to three carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG689567461 or 689567461. Listed at 5 retailers as of October 29, 2026, with prices from £608 to £3,366, a £2,758 spread on the same certified stone. Brilliant Earth lists it at £3,366. 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

2.55
Carat
G
Colour
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.8°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689567461
Dimensions7.28 × 7.27 × 5.42 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
7.28 mm7.27 mm2.55 ctG / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689567461
Side View
Table 69.0%Crown 46.8°Girdle: MED-STKPavilion 38.6°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: Oct 30
Current: £3,366 GBP|Low: £556 GBP|High: £3,470 GBP|Avg: £1,417 GBP|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 4£556 GBP
Retailer 6£608 GBP
Retailer 2£663 GBP
Retailer 8£770 GBP
Retailer 11£817 GBP
Retailer 7£1,105 GBP
Retailer 12£1,478 GBP
Retailer 5£1,580 GBP
Retailer 10£1,810 GBP
Retailer 3£1,995 GBP
Retailer 9£2,170 GBP
Brilliant Earth£3,366 GBP

12 data points across 12 retailers

5 retailers£608 GBP to £3,366 GBP

A
Cheapest Retailer
-
£608 GBP
$815 USD
A
Retailer 2
-
£663 GBP
€846 EUR
View
B+
Retailer 3
-
£1,105 GBP
$1,481 USD
View
B
Retailer 4
-
£1,580 GBP
$2,117 USD
View
Most Expensive
C
Brilliant Earth
16058792A · Oct 29
£3,366 GBP
$4,510 USD
View
4 more retailers have this diamond
Prices start from £608 GBPSave up to £2,758 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
2.55ct Princess
£608 GBP