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Princess|Lab Grown|IGI

2.73ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG784644954

Shape and cutting style on the report: Princess cut

Certificate IGI LG784644954

Diamond specifications and retailer prices

From £1,145 GBP
$1,534 USD
As of October 30, 2026
Save £6,736 GBP (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £7,881 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 2.73ct lab-grown princess diamond

This 2.73ct 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 LG784644954 or 784644954. Listed at 16 retailers as of October 30, 2026, with prices from £1,145 to £7,881, a £6,736 spread on the same certified stone. Do Amore Diamonds lists it at £7,881. 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

2.73
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.6°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784644954
Dimensions7.61 × 7.56 × 5.41 mm
L/W Ratio1.01
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
7.61 mm7.56 mm2.73 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784644954
Side View
Table 69.0%Crown 42.6°Girdle: Slightly ThickPavilion 38.8°Culet: NoneDepth 71.6%

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: £7,881 GBP|Low: £1,145 GBP|High: £12,419 GBP|Avg: £3,506 GBP|-36.5%
Do Amore Diamonds
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
October 31, 2026
Retailer 13£1,145 GBP
Retailer 9£1,246 GBP
Retailer 11£1,407 GBP
Retailer 14£1,824 GBP
Retailer 2£1,832 GBP
Retailer 8£2,135 GBP
Retailer 5£2,144 GBP
Retailer 10£2,349 GBP
Retailer 15£2,450 GBP
Retailer 4£2,748 GBP
Retailer 6£3,668 GBP
Retailer 3£3,685 GBP
Retailer 16£4,209 GBP
Retailer 7£5,112 GBP
Retailer 12£5,665 GBP
Do Amore Diamonds£7,881 GBP

35 data points across 16 retailers

16 retailers£1,145 GBP to £7,881 GBP

A
Cheapest Retailer
-
£1,145 GBP
$1,534 USD
A
Retailer 2
-
£1,246 GBP
$1,669 USD
View
A
Retailer 3
-
£1,407 GBP
$1,885 USD
View
A
Retailer 4
-
£1,824 GBP
$2,444 USD
View
A
Retailer 5
-
£1,832 GBP
$2,455 USD
View
A
Retailer 6
-
£2,135 GBP
$2,860 USD
View
Final sale: no returns
A
Retailer 7
-
£2,144 GBP
$2,873 USD
View
A
Retailer 8
-
£2,349 GBP
$3,147 USD
View
A
Retailer 9
-
£2,450 GBP
€3,126 EUR
View
A
Retailer 10
-
£2,748 GBP
$3,682 USD
View
B+
Retailer 11
-
£3,668 GBP
$4,915 USD
View
B+
Retailer 12
-
£3,685 GBP
$4,938 USD
View
B+
Retailer 13
-
£4,209 GBP
View
B+
Retailer 14
-
£5,112 GBP
$6,849 USD
View
B+
Retailer 15
-
£5,665 GBP
$7,590 USD
View
Most Expensive
B
Do Amore Diamonds
27-769DBF9CE · Oct 31
£7,881 GBP
$10,560 USD
View
15 more retailers have this diamond
Prices start from £1,145 GBPSave up to £6,736 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
2.73ct Princess
£1,145 GBP