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Princess|Lab Grown|IGI

2.87ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG787606857

Shape and cutting style on the report: Princess cut

Certificate IGI LG787606857

Diamond specifications and retailer prices

From £1,143 GBP
$1,532 USD
As of October 30, 2026
Save £6,723 GBP (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £7,866 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 2.87ct lab-grown princess diamond

This 2.87ct lab-grown princess sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG787606857 or 787606857. Listed at 13 retailers as of October 29, 2026, with prices from £1,143 to £7,866, a £6,723 spread on the same certified stone. Do Amore Diamonds lists it at £7,866. 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

2.87
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.9°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787606857
Dimensions7.74 × 7.64 × 5.46 mm
L/W Ratio1.01
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
7.74 mm7.64 mm2.87 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787606857
Side View
Table 70.0%Crown 39.9°Girdle: MediumPavilion 38.7°Culet: NoneDepth 71.5%

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: £7,866 GBP|Low: £1,143 GBP|High: £11,080 GBP|Avg: £4,083 GBP|-1.3%
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
October 30, 2026
Retailer 12£1,143 GBP
Retailer 9£1,244 GBP
Retailer 2£1,616 GBP
Retailer 3£2,089 GBP
Retailer 8£2,090 GBP
Retailer 11£2,346 GBP
Retailer 14£2,744 GBP
Retailer 10£3,482 GBP
Retailer 13£3,690 GBP
Retailer 7£4,205 GBP
Retailer 4£4,791 GBP
Retailer 5£4,823 GBP
Do Amore Diamonds£7,866 GBP
Retailer 6£11,080 GBP

28 data points across 14 retailers

13 retailers£1,143 GBP to £7,866 GBP

A
Cheapest Retailer
-
£1,143 GBP
$1,532 USD
A
Retailer 2
-
£1,244 GBP
$1,667 USD
View
A
Retailer 3
-
£1,616 GBP
View
A
Retailer 4
-
£2,089 GBP
$2,799 USD
View
A
Retailer 5
-
£2,090 GBP
$2,800 USD
View
A
Retailer 6
-
£2,346 GBP
$3,143 USD
View
A
Retailer 7
-
£2,567 GBP
$3,440 USD
View
A
Retailer 8
-
£2,744 GBP
$3,677 USD
View
Retailer 9
-
£3,482 GBP
A$7,177 AUD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
£3,690 GBP
$4,944 USD
View
B+
Retailer 11
-
£4,205 GBP
View
B+
Retailer 12
-
£4,791 GBP
$6,420 USD
View
Most Expensive
B
Do Amore Diamonds
27-B6BEAF413 · Oct 29
£7,866 GBP
$10,540 USD
View
12 more retailers have this diamond
Prices start from £1,143 GBPSave up to £6,723 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
2.87ct Princess
£1,143 GBP