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Princess|Lab Grown|IGI

2.99ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG768630098

Shape and cutting style on the report: Princess cut

Certificate IGI LG768630098

Diamond specifications and retailer prices

From £1,769 GBP
$2,370 USD
As of October 30, 2026
Save £4,660 GBP (72%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £6,429 GBP at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 2.99ct lab-grown princess diamond

This 2.99ct lab-grown princess sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG768630098 or 768630098. Listed at 14 retailers as of October 30, 2026, with prices from £1,769 to £6,429, a £4,660 spread on the same certified stone. Taylor and Hart lists it at £6,429. 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

2.99
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.6°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768630098
Dimensions7.89 × 7.87 × 5.65 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.89 mm7.87 mm2.99 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768630098
Side View
Table 68.0%Crown 45.6°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 71.8%

Caratlytics Score

How it works →
A+
Exceptional
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: £2,530 GBP|Low: £1,769 GBP|High: £8,946 GBP|Avg: £5,065 GBP|-33.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Taylor and Hart
October 31, 2026
Retailer 7£1,769 GBP
Retailer 6£2,147 GBP
Retailer 10£2,293 GBP
Retailer 1£2,530 GBP
Retailer 5£3,385 GBP
Retailer 12£3,594 GBP
Retailer 8£4,488 GBP
Retailer 11£4,744 GBP
Retailer 3£4,840 GBP
Retailer 2£5,547 GBP
Retailer 4£5,891 GBP
Retailer 13£6,034 GBP
Retailer 9£6,209 GBP
Taylor and Hart£6,429 GBP

45 data points across 14 retailers

14 retailers£1,769 GBP to £6,429 GBP

A+
Cheapest Retailer
-
£1,769 GBP
$2,370 USD
A
Retailer 2
-
£2,147 GBP
$2,877 USD
View
A
Retailer 3
-
£2,293 GBP
HK$24,000 HKD
View
A
Retailer 4
-
£2,530 GBP
View
A
Retailer 5
-
£3,385 GBP
$4,535 USD
View
B+
Retailer 6
-
£3,594 GBP
€4,586 EUR
View
B+
Retailer 7
-
£4,488 GBP
$6,013 USD
View
B+
Retailer 8
-
£4,744 GBP
ZAR 102,685 ZAR
View
B+
Retailer 9
-
£4,840 GBP
$6,485 USD
View
B+
Retailer 10
-
£5,547 GBP
$7,433 USD
View
B
Retailer 11
-
£5,891 GBP
$7,894 USD
View
B+
Retailer 12
-
£6,034 GBP
View
B+
Retailer 13
-
£6,209 GBP
$8,320 USD
View
Most Expensive
B+
Taylor and Hart
BS159K7 · Oct 30
£6,429 GBP
$8,614 USD
View
13 more retailers have this diamond
Prices start from £1,769 GBPSave up to £4,660 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+
2.99ct Princess
£1,769 GBP