CaratHunter
Plans
Asscher|Lab Grown|IGI

3.06ct D FL Asscher Lab Grown Diamond

EX • D/FL • IGI LG804659916

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG804659916

Diamond specifications and retailer prices

From £2,674 GBP
$3,583 USD
As of October 30, 2026
Save £7,713 GBP (74%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £10,387 GBP at With Clarity · As of October 30, 2026
View at With Clarity

About this 3.06ct lab-grown asscher diamond

This 3.06ct 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 LG804659916 or 804659916. Listed at 13 retailers as of October 30, 2026, with prices from £2,674 to £10,387, a £7,713 spread on the same certified stone. With Clarity lists it at £10,387. 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

3.06
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804659916
Dimensions7.91 × 7.90 × 5.22 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 mm7.90 mm3.06 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804659916
Side View
Table 60.0%Crown 34.3°Girdle: Slightly ThickPavilion 38.3°Culet: NoneDepth 66.1%

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: £6,732 GBP|Low: £2,674 GBP|High: £10,387 GBP|Avg: £6,436 GBP|-32.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
October 30, 2026
Retailer 9£2,674 GBP
Retailer 11£3,277 GBP
Retailer 4£3,548 GBP
Retailer 10£4,034 GBP
Retailer 6£4,290 GBP
Retailer 5£6,210 GBP
Retailer 2£6,665 GBP
Retailer 1£6,732 GBP
Retailer 7£6,817 GBP
Retailer 8£7,034 GBP
Retailer 3£9,326 GBP
With Clarity£10,387 GBP

41 data points across 12 retailers

13 retailers£2,674 GBP to £10,387 GBP

A
Cheapest Retailer
-
£2,674 GBP
$3,583 USD
A
Retailer 2
-
£3,277 GBP
HK$34,300 HKD
View
A
Retailer 3
-
£3,548 GBP
View
A
Retailer 4
-
£4,034 GBP
$5,405 USD
View
B+
Retailer 5
-
£4,290 GBP
€5,475 EUR
View
Retailer 6
-
£5,322 GBP
$7,130 USD
View
Price last confirmed 87 days ago
B+
Retailer 7
-
£6,210 GBP
ZAR 134,425 ZAR
View
B+
Retailer 8
-
£6,665 GBP
$8,930 USD
View
B+
Retailer 9
-
£6,732 GBP
$9,020 USD
View
B+
Retailer 10
-
£6,817 GBP
View
B
Retailer 11
-
£7,034 GBP
$9,425 USD
View
B
Retailer 12
-
£9,326 GBP
$12,496 USD
View
Most Expensive
B
With Clarity
804659916 · Oct 30
£10,387 GBP
$13,918 USD
View
12 more retailers have this diamond
Prices start from £2,674 GBPSave up to £7,713 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
3.06ct Asscher
£2,674 GBP