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Asscher|Lab Grown|IGI

5.07ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG780666191

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG780666191

Diamond specifications and retailer prices

From £8,237 GBP
$11,037 USD
As of October 30, 2026
Save £28,699 GBP (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £36,936 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.07ct lab-grown asscher diamond

This 5.07ct 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 LG780666191 or 780666191. Listed at 15 retailers as of October 30, 2026, with prices from £8,237 to £36,936, a £28,699 spread on the same certified stone. Do Amore Diamonds lists it at £36,936. 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

5.07
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780666191
Dimensions9.68 × 9.37 × 6.41 mm
L/W Ratio1.03
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
9.68 mm9.37 mm5.07 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780666191
Side View
Table 56.0%Crown 34.4°Girdle: ThickPavilion 38.4°Culet: NoneDepth 68.4%

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: £36,936 GBP|Low: £8,237 GBP|High: £45,384 GBP|Avg: £15,821 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
Retailer 14
Retailer 15
October 31, 2026
Retailer 11£8,237 GBP
Retailer 13£8,244 GBP
Retailer 10£8,436 GBP
Retailer 8£8,574 GBP
Retailer 2£9,437 GBP
Retailer 6£9,863 GBP
Retailer 5£9,899 GBP
Retailer 4£10,208 GBP
Retailer 9£10,305 GBP
Retailer 7£11,925 GBP
Retailer 3£15,921 GBP
Retailer 15£18,818 GBP
Retailer 12£19,039 GBP
Retailer 14£26,725 GBP
Do Amore Diamonds£36,936 GBP

33 data points across 15 retailers

15 retailers£8,237 GBP to £36,936 GBP

A
Cheapest Retailer
-
£8,237 GBP
$11,037 USD
A
Retailer 2
-
£8,244 GBP
$11,046 USD
View
A
Retailer 3
-
£8,436 GBP
$11,303 USD
View
A
Retailer 4
-
£8,574 GBP
$11,488 USD
View
A
Retailer 5
-
£9,437 GBP
$12,645 USD
View
Retailer 6
-
£9,863 GBP
$13,215 USD
View
Price last confirmed 10 days ago
A
Retailer 7
-
£9,899 GBP
$13,263 USD
View
A
Retailer 8
-
£10,208 GBP
$13,678 USD
View
A
Retailer 9
-
£10,305 GBP
$13,808 USD
View
A
Retailer 10
-
£11,925 GBP
$15,978 USD
View
Final sale: no returns
A
Retailer 11
-
£15,921 GBP
View
B+
Retailer 12
-
£18,818 GBP
€24,013 EUR
View
B+
Retailer 13
-
£19,039 GBP
$25,510 USD
View
B
Retailer 14
-
£26,725 GBP
$35,808 USD
View
Most Expensive
B
Do Amore Diamonds
27-5D8C90263 · Oct 31
£36,936 GBP
$49,490 USD
View
14 more retailers have this diamond
Prices start from £8,237 GBPSave up to £28,699 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
5.07ct Asscher
£8,237 GBP