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Princess|Lab Grown|IGI

2.80ct D FL Princess Lab Grown Diamond

EX • D/FL • IGI LG799676828

Shape and cutting style on the report: Princess cut

Certificate IGI LG799676828

Diamond specifications and retailer prices

From £1,987 GBP
$2,663 USD
As of October 30, 2026
Save £6,312 GBP (76%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £8,299 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.8ct lab-grown princess diamond

This 2.8ct 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 LG799676828 or 799676828. Listed at 23 retailers as of October 30, 2026, with prices from £1,987 to £8,299, a £6,312 spread on the same certified stone. Brilliant Earth lists it at £8,299. 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

2.80
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.7°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799676828
Dimensions7.63 × 7.62 × 5.43 mm
L/W Ratio1.00
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
7.63 mm7.62 mm2.80 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799676828
Side View
Table 69.0%Crown 43.7°Girdle: MED-STKPavilion 37.8°Culet: NoneDepth 71.3%

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: £8,299 GBP|Low: £1,908 GBP|High: £8,299 GBP|Avg: £3,864 GBP
Brilliant Earth
Retailer 2
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Retailer 11
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Retailer 18
October 31, 2026
Retailer 16£1,987 GBP
Retailer 8£2,162 GBP
Retailer 9£2,226 GBP
Retailer 5£2,305 GBP
Retailer 18£2,305 GBP
Retailer 2£2,306 GBP
Retailer 7£2,311 GBP
Retailer 11£3,114 GBP
Retailer 4£3,169 GBP
Retailer 15£3,383 GBP
Retailer 3£3,588 GBP
Retailer 13£3,667 GBP
Retailer 10£3,981 GBP
Retailer 17£5,859 GBP
Retailer 12£5,948 GBP
Retailer 14£6,206 GBP
Retailer 6£7,731 GBP
Brilliant Earth£8,299 GBP

44 data points across 18 retailers

23 retailers£1,987 GBP to £8,299 GBP

A
Cheapest Retailer
-
£1,987 GBP
$2,663 USD
A
Retailer 2
-
£2,162 GBP
$2,897 USD
View
A
Retailer 3
-
£2,226 GBP
$2,982 USD
View
Final sale: no returns
A
Retailer 4
-
£2,305 GBP
$3,089 USD
View
Retailer 5
-
£2,305 GBP
$3,089 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
£2,306 GBP
$3,090 USD
View
A
Retailer 7
-
£2,311 GBP
$3,096 USD
View
A
Retailer 8
-
£2,675 GBP
HK$28,000 HKD
View
A
Retailer 9
-
£2,696 GBP
$3,613 USD
View
A
Retailer 10
-
£3,114 GBP
View
A
Retailer 11
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£3,169 GBP
$4,246 USD
View
B+
Retailer 12
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£3,383 GBP
$4,533 USD
View
B+
Retailer 13
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£3,588 GBP
$4,808 USD
View
B+
Retailer 14
-
£3,667 GBP
€4,679 EUR
View
B+
Retailer 15
-
£3,981 GBP
View
B+
Retailer 16
-
£5,859 GBP
$7,850 USD
View
B+
Retailer 17
-
£5,948 GBP
ZAR 128,755 ZAR
View
B
Retailer 18
-
£6,155 GBP
$8,247 USD
View
B+
Retailer 19
-
£6,206 GBP
View
B
Retailer 20
-
£6,756 GBP
$9,053 USD
View
B
Retailer 21
-
£7,731 GBP
SGD 13,998 SGD
View
B
Retailer 22
-
£8,038 GBP
$10,771 USD
View
Most Expensive
B
Brilliant Earth
19960476A · Oct 31
£8,299 GBP
$11,120 USD
View
22 more retailers have this diamond
Prices start from £1,987 GBPSave up to £6,312 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
2.80ct Princess
£1,987 GBP