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Asscher|Lab Grown|IGI

2.88ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG836671318

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG836671318

Diamond specifications and retailer prices

From £554 GBP
$742 USD
As of October 30, 2026
Save £7,230 GBP (93%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £7,784 GBP at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 2.88ct lab-grown asscher diamond

This 2.88ct lab-grown asscher 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 LG836671318 or 836671318. Listed at 6 retailers as of October 26, 2026, with prices from £554 to £7,784, a £7,230 spread on the same certified stone. Brilliant Earth lists it at £7,784. 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

2.88
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle45.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836671318
Dimensions7.81 × 7.78 × 5.18 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
7.81 mm7.78 mm2.88 ctD / IF
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836671318
Side View
Table 60.0%Crown 33.2°Girdle: MediumPavilion 45.2°CuletDepth 66.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £7,784 GBP|Low: £554 GBP|High: £8,031 GBP|Avg: £3,300 GBP|-3.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 4£554 GBP
Retailer 6£1,149 GBP
Retailer 5£1,331 GBP
Retailer 3£1,805 GBP
Retailer 2£2,535 GBP
Brilliant Earth£7,784 GBP

22 data points across 6 retailers

6 retailers£554 GBP to £7,784 GBP

A
Cheapest Retailer
-
£554 GBP
$742 USD
A
Retailer 2
-
£1,149 GBP
€1,466 EUR
View
A
Retailer 3
-
£1,331 GBP
$1,783 USD
View
A
Retailer 4
-
£1,805 GBP
$2,419 USD
View
B+
Retailer 5
-
£2,535 GBP
View
Most Expensive
B
Brilliant Earth
21566452A · Oct 26
£7,784 GBP
$10,430 USD
View
5 more retailers have this diamond
Prices start from £554 GBPSave up to £7,230 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
2.88ct Asscher
£554 GBP