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Princess|Lab Grown|IGI

2.87ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG728569875

Shape and cutting style on the report: Princess cut

Certificate IGI LG728569875

Diamond specifications and retailer prices

From £978 GBP
$1,303 USD
As of October 30, 2026
Save £5,750 GBP (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £6,926 GBP at Novita Diamonds · As of October 8, 2026
View at Novita 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 LG728569875 or 728569875. Listed at 17 retailers as of October 30, 2026, with a 588% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle42.5°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728569875
Dimensions7.92 × 7.64 × 5.25 mm
L/W Ratio1.04
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
7.92 mm7.64 mm2.87 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728569875
Side View
Table 65.0%Crown 42.5°Girdle: MediumPavilion 35.1°Culet: NoneDepth 68.7%

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: £6,926 GBP|Low: £978 GBP|High: £7,644 GBP|Avg: £3,092 GBP|+1.6%
Novita 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
Retailer 17
October 30, 2026
Retailer 10£978 GBP
Retailer 4£1,180 GBP
Retailer 7£1,337 GBP
Retailer 17£1,348 GBP
Retailer 11£1,949 GBP
Retailer 16£1,985 GBP
Retailer 9£1,990 GBP
Retailer 12£2,054 GBP
Retailer 3£2,284 GBP
Retailer 14£2,348 GBP
Retailer 13£3,183 GBP
Retailer 5£3,376 GBP
Retailer 6£3,619 GBP
Retailer 15£3,973 GBP
Retailer 8£4,821 GBP
Retailer 2£6,728 GBP
Novita Diamonds£6,926 GBP

34 data points across 17 retailers

17 retailers£978 GBP to £6,728 GBP

A+
Cheapest Retailer
-
£978 GBP
$1,303 USD
A
Retailer 2
-
£1,180 GBP
$1,572 USD
View
A
Retailer 3
-
£1,337 GBP
$1,780 USD
View
A
Retailer 4
-
£1,348 GBP
$1,795 USD
View
A
Retailer 5
-
£1,949 GBP
$2,595 USD
View
A
Retailer 6
-
£1,985 GBP
$2,644 USD
View
A
Retailer 7
-
£1,990 GBP
$2,650 USD
View
Final sale: no returns
A
Retailer 8
-
£2,054 GBP
€2,605 EUR
View
A
Retailer 9
-
£2,284 GBP
$3,042 USD
View
A
Retailer 10
-
£2,348 GBP
$3,127 USD
View
A
Retailer 11
-
£3,183 GBP
$4,239 USD
View
Retailer 12
-
£3,376 GBP
A$6,916 AUD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
£3,619 GBP
$4,820 USD
View
B+
Retailer 14
-
£3,973 GBP
View
B+
Retailer 15
-
£4,821 GBP
$6,420 USD
View
B
Retailer 16
-
£6,728 GBP
$8,960 USD
View
Most Expensive
Novita Diamonds
cert_728569875 · Oct 8
£6,926 GBP
A$14,190 AUD
View
Price last confirmed 21 days ago
16 more retailers have this diamond
Prices start from £978 GBPSave up to £5,750 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
£978 GBP