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Asscher|Lab Grown|IGI

3.10ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG804660151

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG804660151

Diamond specifications and retailer prices

From £1,783 GBP
$2,375 USD
As of October 30, 2026
Save £10,524 GBP (86%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £12,308 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.1ct lab-grown asscher diamond

This 3.1ct 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 LG804660151 or 804660151. Listed at 14 retailers as of October 29, 2026, with prices from £1,783 to £12,308, a £10,524 spread on the same certified stone. Do Amore Diamonds lists it at £12,308. 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

3.10
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle44°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804660151
Dimensions8.17 × 8.02 × 5.43 mm
L/W Ratio1.02
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
8.17 mm8.02 mm3.10 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804660151
Side View
Table 65.0%Crown 35.4°Girdle: STK-THKPavilion 44°Culet: NoneDepth 67.7%

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: £12,308 GBP|Low: £1,783 GBP|High: £18,976 GBP|Avg: £5,241 GBP|-35.1%
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
October 30, 2026
Retailer 2£1,783 GBP
Retailer 14£1,947 GBP
Retailer 4£2,004 GBP
Retailer 9£2,078 GBP
Retailer 11£2,200 GBP
Retailer 10£3,112 GBP
Retailer 12£3,149 GBP
Retailer 8£3,237 GBP
Retailer 6£3,243 GBP
Retailer 7£3,861 GBP
Retailer 3£5,211 GBP
Retailer 13£6,143 GBP
Retailer 5£9,807 GBP
Do Amore Diamonds£12,308 GBP

32 data points across 14 retailers

14 retailers£1,783 GBP to £12,308 GBP

A
Cheapest Retailer
-
£1,783 GBP
$2,375 USD
A
Retailer 2
-
£1,947 GBP
$2,593 USD
View
A
Retailer 3
-
£2,004 GBP
$2,669 USD
View
A
Retailer 4
-
£2,078 GBP
$2,767 USD
View
A
Retailer 5
-
£2,200 GBP
$2,930 USD
View
A
Retailer 6
-
£3,112 GBP
$4,144 USD
View
A
Retailer 7
-
£3,149 GBP
$4,194 USD
View
A
Retailer 8
-
£3,237 GBP
$4,311 USD
View
A
Retailer 9
-
£3,243 GBP
$4,319 USD
View
Final sale: no returns
A
Retailer 10
-
£3,861 GBP
€4,897 EUR
View
Retailer 11
-
£5,211 GBP
$6,940 USD
View
Price last confirmed 11 days ago
B+
Retailer 12
-
£6,143 GBP
View
B
Retailer 13
-
£9,807 GBP
$13,060 USD
View
Most Expensive
B
Do Amore Diamonds
27-5C3622F01 · Oct 29
£12,308 GBP
$16,390 USD
View
13 more retailers have this diamond
Prices start from £1,783 GBPSave up to £10,524 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
3.10ct Asscher
£1,783 GBP