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Asscher|Lab Grown|IGI

3.07ct F IF Asscher Lab Grown Diamond

VG • F/IF • IGI LG770621412

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG770621412

Diamond specifications and retailer prices

From £905 GBP
As of November 4, 2026
Save £7,132 GBP (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £8,037 GBP at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 3.07ct lab-grown asscher diamond

This 3.07ct lab-grown asscher sits in the three to five carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG770621412 or 770621412. Listed at 18 retailers as of November 4, 2026, with prices from £905 to £8,037, a £7,132 spread on the same certified stone. Do Amore Diamonds lists it at £8,037. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.07
Carat
F
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.8°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770621412
Dimensions8.03 × 8.02 × 5.10 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
8.03 mm8.02 mm3.07 ctF / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770621412
Side View
Table 63.0%Crown 30.8°Girdle: Slightly ThickPavilion 40.4°Culet: NoneDepth 63.6%

Caratlytics Score

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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: Nov 4
Current: £8,037 GBP|Low: £905 GBP|High: £8,037 GBP|Avg: £2,846 GBP
Do Amore Diamonds
Retailer 2
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Retailer 18
November 5, 2026
Retailer 17£905 GBP
Retailer 8£984 GBP
Retailer 7£1,101 GBP
Retailer 16£1,178 GBP
Retailer 5£1,250 GBP
Retailer 11£1,273 GBP
Retailer 6£1,502 GBP
Retailer 9£1,519 GBP
Retailer 15£1,799 GBP
Retailer 12£1,988 GBP
Retailer 3£2,172 GBP
Retailer 13£2,616 GBP
Retailer 10£3,003 GBP
Retailer 4£3,185 GBP
Retailer 2£3,713 GBP
Retailer 18£4,144 GBP
Retailer 14£5,430 GBP
Do Amore Diamonds£8,037 GBP

41 data points across 18 retailers

18 retailers£905 GBP to £8,037 GBP

A
Cheapest Retailer
-
£905 GBP
A
Retailer 2
-
£984 GBP
View
A
Retailer 3
-
£1,101 GBP
View
Final sale: no returns
A
Retailer 4
-
£1,178 GBP
View
A
Retailer 5
-
£1,250 GBP
View
A
Retailer 6
-
£1,273 GBP
View
A
Retailer 7
-
£1,502 GBP
View
A
Retailer 8
-
£1,519 GBP
View
Retailer 9
-
£1,799 GBP
View
Price last confirmed 7 days ago
A
Retailer 10
-
£1,988 GBP
View
A
Retailer 11
-
£2,172 GBP
View
B+
Retailer 12
-
£2,616 GBP
View
B+
Retailer 13
-
£3,003 GBP
View
B+
Retailer 14
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£3,185 GBP
View
B+
Retailer 15
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£3,713 GBP
View
Retailer 16
-
£4,144 GBP
View
Price last confirmed 17 days ago
B
Retailer 17
-
£5,430 GBP
View
Most Expensive
B
Do Amore Diamonds
27-2B4D28D04 · Nov 4
£8,037 GBP
$10,850 USD
View
17 more retailers have this diamond
Prices start from £905 GBPSave up to £7,132 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
3.07ct Asscher
£905 GBP