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Princess|Lab Grown|IGI

2.59ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG816625936

Shape and cutting style on the report: Princess cut

Certificate IGI LG816625936

Diamond specifications and retailer prices

From £1,086 GBP
$1,457 USD
As of November 2, 2026
Save £6,381 GBP (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £7,467 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 2.59ct lab-grown princess diamond

This 2.59ct 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 LG816625936 or 816625936. Listed at 12 retailers as of October 31, 2026, with prices from £1,086 to £7,467, a £6,381 spread on the same certified stone. Do Amore Diamonds lists it at £7,467. 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

2.59
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.4°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816625936
Dimensions7.46 × 7.40 × 5.24 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
7.46 mm7.40 mm2.59 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816625936
Side View
Table 68.0%Crown 48.4°Girdle: MED-STKPavilion 37.6°Culet: NoneDepth 70.8%

Caratlytics Score

How it works →
A
Excellent
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: Nov 2
Current: £7,467 GBP|Low: £1,086 GBP|High: £11,811 GBP|Avg: £4,281 GBP|-36.8%
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
November 1, 2026
Retailer 11£1,086 GBP
Retailer 9£1,181 GBP
Retailer 8£1,386 GBP
Retailer 12£1,654 GBP
Retailer 7£1,985 GBP
Retailer 10£2,285 GBP
Retailer 13£2,320 GBP
Retailer 14£2,605 GBP
Retailer 4£3,137 GBP
Retailer 2£3,970 GBP
Retailer 3£4,479 GBP
Retailer 6£6,683 GBP
Do Amore Diamonds£7,467 GBP
Retailer 5£9,267 GBP

31 data points across 14 retailers

12 retailers£1,086 GBP to £7,467 GBP

A
Cheapest Retailer
-
£1,086 GBP
$1,457 USD
A
Retailer 2
-
£1,181 GBP
$1,585 USD
View
A
Retailer 3
-
£1,386 GBP
$1,860 USD
View
A
Retailer 4
-
£1,654 GBP
$2,220 USD
View
A
Retailer 5
-
£1,985 GBP
$2,664 USD
View
A
Retailer 6
-
£2,285 GBP
$3,067 USD
View
A
Retailer 7
-
£2,320 GBP
€2,965 EUR
View
A
Retailer 8
-
£2,605 GBP
$3,496 USD
View
B+
Retailer 9
-
£3,137 GBP
$4,210 USD
View
B+
Retailer 10
-
£3,970 GBP
View
B+
Retailer 11
-
£4,479 GBP
$6,010 USD
View
Most Expensive
B
Do Amore Diamonds
27-5C5B63FAB · Oct 31
£7,467 GBP
$10,020 USD
View
11 more retailers have this diamond
Prices start from £1,086 GBPSave up to £6,381 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
2.59ct Princess
£1,086 GBP