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Asscher|Lab Grown|IGI

4.80ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG800677259

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG800677259

Diamond specifications and retailer prices

From £4,856 GBP
$6,506 USD
As of October 30, 2026
Save £25,445 GBP (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £30,301 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.8ct lab-grown asscher diamond

This 4.8ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG800677259 or 800677259. Listed at 14 retailers as of October 30, 2026, with prices from £4,856 to £30,301, a £25,445 spread on the same certified stone. Do Amore Diamonds lists it at £30,301. 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

4.80
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800677259
Dimensions9.30 × 9.29 × 6.24 mm
L/W Ratio1.00
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
9.30 mm9.29 mm4.80 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800677259
Side View
Table 60.0%Crown 37.6°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 67.2%

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 30
Current: £30,301 GBP|Low: £4,856 GBP|High: £40,063 GBP|Avg: £10,819 GBP|-24.4%
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
October 31, 2026
Retailer 12£4,856 GBP
Retailer 10£4,981 GBP
Retailer 2£5,050 GBP
Retailer 9£5,321 GBP
Retailer 7£5,612 GBP
Retailer 3£6,549 GBP
Retailer 8£6,584 GBP
Retailer 4£7,401 GBP
Retailer 5£7,497 GBP
Retailer 6£7,553 GBP
Retailer 13£10,951 GBP
Retailer 14£12,308 GBP
Retailer 11£12,344 GBP
Do Amore Diamonds£30,301 GBP

34 data points across 14 retailers

14 retailers£4,856 GBP to £30,301 GBP

A
Cheapest Retailer
-
£4,856 GBP
$6,506 USD
A
Retailer 2
-
£4,981 GBP
$6,674 USD
View
A
Retailer 3
-
£5,050 GBP
$6,766 USD
View
A
Retailer 4
-
£5,321 GBP
$7,130 USD
View
A
Retailer 5
-
£5,612 GBP
$7,520 USD
View
A
Retailer 6
-
£6,549 GBP
$8,775 USD
View
A
Retailer 7
-
£6,584 GBP
$8,822 USD
View
A
Retailer 8
-
£7,401 GBP
$9,917 USD
View
Retailer 9
-
£7,497 GBP
$10,045 USD
View
Price last confirmed 17 days ago
B+
Retailer 10
-
£7,553 GBP
$10,120 USD
View
Final sale: no returns
B+
Retailer 11
-
£10,951 GBP
€13,974 EUR
View
B+
Retailer 12
-
£12,308 GBP
View
B+
Retailer 13
-
£12,344 GBP
$16,540 USD
View
Most Expensive
B
Do Amore Diamonds
27-62A535BCA · Oct 31
£30,301 GBP
$40,600 USD
View
13 more retailers have this diamond
Prices start from £4,856 GBPSave up to £25,445 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
4.80ct Asscher
£4,856 GBP