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Asscher|Lab Grown|IGI

5.15ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG784645324

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG784645324

Diamond specifications and retailer prices

From £8,363 GBP
$11,206 USD
As of October 30, 2026
Save £29,147 GBP (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £37,511 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.15ct lab-grown asscher diamond

This 5.15ct lab-grown asscher sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784645324 or 784645324. Listed at 13 retailers as of October 30, 2026, with prices from £8,363 to £37,511, a £29,147 spread on the same certified stone. Do Amore Diamonds lists it at £37,511. 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

5.15
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784645324
Dimensions9.52 × 9.33 × 6.39 mm
L/W Ratio1.02
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
9.52 mm9.33 mm5.15 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784645324
Side View
Table 64.0%Crown 38.3°Girdle: ThickPavilion 39.7°Culet: NoneDepth 68.5%

Caratlytics Score

How it works →
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: £37,511 GBP|Low: £8,363 GBP|High: £46,093 GBP|Avg: £14,603 GBP|-18.6%
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
October 31, 2026
Retailer 9£8,363 GBP
Retailer 10£8,372 GBP
Retailer 8£8,398 GBP
Retailer 2£8,707 GBP
Retailer 6£9,579 GBP
Retailer 4£9,837 GBP
Retailer 3£10,052 GBP
Retailer 13£10,366 GBP
Retailer 7£10,465 GBP
Retailer 5£12,122 GBP
Retailer 12£15,782 GBP
Retailer 11£19,114 GBP
Do Amore Diamonds£37,511 GBP

32 data points across 13 retailers

13 retailers£8,363 GBP to £37,511 GBP

A
Cheapest Retailer
-
£8,363 GBP
$11,206 USD
A
Retailer 2
-
£8,372 GBP
$11,218 USD
View
A
Retailer 3
-
£8,398 GBP
$11,253 USD
View
A
Retailer 4
-
£8,707 GBP
$11,666 USD
View
A
Retailer 5
-
£9,579 GBP
$12,835 USD
View
Retailer 6
-
£9,837 GBP
$13,180 USD
View
Price last confirmed 10 days ago
A
Retailer 7
-
£10,052 GBP
$13,468 USD
View
A
Retailer 8
-
£10,366 GBP
$13,889 USD
View
A
Retailer 9
-
£10,465 GBP
$14,022 USD
View
A
Retailer 10
-
£12,122 GBP
$16,242 USD
View
Final sale: no returns
A
Retailer 11
-
£15,782 GBP
View
B+
Retailer 12
-
£19,114 GBP
€24,391 EUR
View
Most Expensive
B
Do Amore Diamonds
27-66C3A06E6 · Oct 31
£37,511 GBP
$50,260 USD
View
12 more retailers have this diamond
Prices start from £8,363 GBPSave up to £29,147 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
5.15ct Asscher
£8,363 GBP