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Asscher|Lab Grown|IGI

5.00ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG780662142

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG780662142

Diamond specifications and retailer prices

From £8,084 GBP
$10,831 USD
As of November 1, 2026
Save £28,151 GBP (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £36,234 GBP at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

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 LG780662142 or 780662142. Listed at 15 retailers as of November 1, 2026, with prices from £8,084 to £36,234, a £28,151 spread on the same certified stone. Do Amore Diamonds lists it at £36,234. 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 angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780662142
Dimensions9.52 × 9.32 × 6.13 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 mm9.32 mm5.00 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780662142
Side View
Table 65.0%Crown 40.4°Girdle: STK-THKPavilion 38.6°Culet: NoneDepth 65.8%

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: Nov 1
Current: £36,234 GBP|Low: £8,084 GBP|High: £44,772 GBP|Avg: £15,493 GBP|-19.1%
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 14£8,084 GBP
Retailer 12£8,088 GBP
Retailer 2£8,261 GBP
Retailer 5£8,411 GBP
Retailer 3£9,262 GBP
Retailer 4£9,705 GBP
Retailer 6£9,736 GBP
Retailer 13£10,010 GBP
Retailer 15£10,110 GBP
Retailer 7£11,764 GBP
Retailer 11£15,611 GBP
Retailer 10£18,428 GBP
Retailer 8£18,755 GBP
Retailer 9£26,175 GBP
Do Amore Diamonds£36,234 GBP

36 data points across 15 retailers

15 retailers£8,084 GBP to £36,234 GBP

A
Cheapest Retailer
-
£8,084 GBP
$10,831 USD
A
Retailer 2
-
£8,088 GBP
$10,837 USD
View
A
Retailer 3
-
£8,261 GBP
$11,069 USD
View
A
Retailer 4
-
£8,411 GBP
$11,270 USD
View
A
Retailer 5
-
£9,262 GBP
$12,410 USD
View
A
Retailer 6
-
£9,705 GBP
$13,004 USD
View
Retailer 7
-
£9,736 GBP
$13,045 USD
View
Price last confirmed 10 days ago
A
Retailer 8
-
£10,010 GBP
$13,412 USD
View
A
Retailer 9
-
£10,110 GBP
$13,546 USD
View
A
Retailer 10
-
£11,764 GBP
$15,762 USD
View
Final sale: no returns
A
Retailer 11
-
£15,611 GBP
View
B+
Retailer 12
-
£18,428 GBP
€23,516 EUR
View
B+
Retailer 13
-
£18,755 GBP
$25,130 USD
View
B+
Retailer 14
-
£26,175 GBP
$35,072 USD
View
Most Expensive
B
Do Amore Diamonds
27-903FBA231 · Nov 1
£36,234 GBP
$48,550 USD
View
14 more retailers have this diamond
Prices start from £8,084 GBPSave up to £28,151 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
£8,084 GBP