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Asscher|Lab Grown|IGI

5.00ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG780663355

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG780663355

Diamond specifications and retailer prices

From £8,010 GBP
$10,733 USD
As of October 31, 2026
Save £24,828 GBP (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £32,839 GBP at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 5ct lab-grown asscher diamond

This 5ct 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 LG780663355 or 780663355. Listed at 13 retailers as of October 27, 2026, with prices from £8,010 to £32,839, a £24,828 spread on the same certified stone. Wholesale Diamonds Direct lists it at £32,839. 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

5.00
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780663355
Dimensions9.50 × 9.28 × 6.14 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
9.50 mm9.28 mm5.00 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780663355
Side View
Table 62.0%Crown 40.4°Girdle: MediumPavilion 38.5°Culet: NoneDepth 66.2%

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: Oct 31
Current: £18,867 GBP|Low: £8,010 GBP|High: £38,585 GBP|Avg: £19,039 GBP|-12.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Wholesale Diamonds Direct
October 30, 2026
Retailer 2£8,010 GBP
Retailer 12£9,240 GBP
Retailer 5£9,557 GBP
Retailer 10£9,620 GBP
Retailer 11£11,393 GBP
Retailer 9£13,753 GBP
Retailer 8£17,781 GBP
Retailer 1£18,867 GBP
Retailer 3£19,544 GBP
Retailer 7£20,030 GBP
Retailer 13£22,154 GBP
Retailer 6£23,966 GBP
Retailer 4£31,591 GBP
Wholesale Diamonds Direct£32,839 GBP

33 data points across 14 retailers

13 retailers£8,010 GBP to £32,839 GBP

A
Cheapest Retailer
-
£8,010 GBP
$10,733 USD
A
Retailer 2
-
£9,240 GBP
$12,380 USD
View
Retailer 3
-
£9,620 GBP
$12,890 USD
View
Price last confirmed 10 days ago
A
Retailer 4
-
£11,393 GBP
$15,266 USD
View
A
Retailer 5
-
£13,753 GBP
View
B+
Retailer 6
-
£17,781 GBP
View
B+
Retailer 7
-
£18,867 GBP
$25,280 USD
View
B+
Retailer 8
-
£19,544 GBP
$26,187 USD
View
B+
Retailer 9
-
£20,030 GBP
€25,560 EUR
View
B+
Retailer 10
-
£22,154 GBP
$29,684 USD
View
B+
Retailer 11
-
£23,966 GBP
ZAR 518,770 ZAR
View
B
Retailer 12
-
£31,591 GBP
$42,329 USD
View
Most Expensive
B
Wholesale Diamonds Direct
260818788 · Oct 27
£32,839 GBP
$44,000 USD
View
12 more retailers have this diamond
Prices start from £8,010 GBPSave up to £24,828 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
5.00ct Asscher
£8,010 GBP