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Asscher|Lab Grown|IGI

3.02ct D FL Asscher Lab Grown Diamond

EX • D/FL • IGI LG839676256

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG839676256

Diamond specifications and retailer prices

From £3,678 GBP
$4,928 USD
As of October 30, 2026
Save £9,388 GBP (72%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £13,066 GBP at Michael Trio · As of October 30, 2026
View at Michael Trio

About this 3.02ct lab-grown asscher diamond

This 3.02ct 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 LG839676256 or 839676256. Listed at 15 retailers as of October 30, 2026, with prices from £3,678 to £13,066, a £9,388 spread on the same certified stone. Michael Trio lists it at £13,066. 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

3.02
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839676256
Dimensions7.91 × 7.91 × 5.27 mm
L/W Ratio1.00
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
7.91 mm7.91 mm3.02 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839676256
Side View
Table 64.0%Crown 33.2°Girdle: MediumPavilion 40.6°Culet: NoneDepth 66.6%

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: £13,066 GBP|Low: £3,678 GBP|High: £13,227 GBP|Avg: £5,940 GBP|-1.2%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 3£3,678 GBP
Retailer 12£3,840 GBP
Retailer 5£3,841 GBP
Retailer 13£4,519 GBP
Retailer 2£4,547 GBP
Retailer 6£4,941 GBP
Retailer 11£4,958 GBP
Retailer 4£5,369 GBP
Retailer 10£5,895 GBP
Retailer 8£6,198 GBP
Retailer 9£7,932 GBP
Retailer 7£8,846 GBP
Michael Trio£13,066 GBP

19 data points across 13 retailers

15 retailers£3,678 GBP to £13,066 GBP

A
Cheapest Retailer
-
£3,678 GBP
$4,928 USD
Final sale: no returns
A
Retailer 2
-
£3,840 GBP
$5,145 USD
View
Retailer 3
-
£3,841 GBP
$5,147 USD
View
Price last confirmed 14 days ago
B+
Retailer 4
-
£4,519 GBP
HK$47,300 HKD
View
B+
Retailer 5
-
£4,547 GBP
View
B+
Retailer 6
-
£4,941 GBP
View
B+
Retailer 7
-
£4,958 GBP
$6,643 USD
View
B+
Retailer 8
-
£5,369 GBP
View
B+
Retailer 9
-
£5,895 GBP
$7,899 USD
View
B+
Retailer 10
-
£6,198 GBP
€7,909 EUR
View
B
Retailer 11
-
£6,886 GBP
$9,227 USD
View
B+
Retailer 12
-
£7,932 GBP
View
B
Retailer 13
-
£8,846 GBP
ZAR 191,491 ZAR
View
B
Retailer 14
-
£9,493 GBP
$12,720 USD
View
Most Expensive
B
Michael Trio
4592445290 · Oct 30
£13,066 GBP
SGD 23,658 SGD
View
14 more retailers have this diamond
Prices start from £3,678 GBPSave up to £9,388 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
3.02ct Asscher
£3,678 GBP