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Asscher|Lab Grown|IGI

3.07ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG739539261

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG739539261

Diamond specifications and retailer prices

From £1,004 GBP
$1,345 USD
As of October 30, 2026
Save £5,907 GBP (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £6,911 GBP at Do Amore Diamonds · As of October 31, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG739539261 or 739539261. Listed at 11 retailers as of October 30, 2026, with prices from £1,004 to £6,911, a £5,907 spread on the same certified stone. Do Amore Diamonds lists it at £6,911. 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

3.07
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739539261
Dimensions7.96 × 7.89 × 5.14 mm
L/W Ratio1.01
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
7.96 mm7.89 mm3.07 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739539261
Side View
Table 59.0%Crown 36.6°Girdle: Slightly ThickPavilion 34.2°Culet: NoneDepth 65.1%

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: £6,911 GBP|Low: £1,004 GBP|High: £10,598 GBP|Avg: £3,358 GBP|-34.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 10£1,004 GBP
Retailer 9£1,093 GBP
Retailer 2£1,530 GBP
Retailer 3£1,721 GBP
Retailer 5£1,843 GBP
Retailer 11£1,867 GBP
Retailer 6£2,171 GBP
Retailer 8£2,410 GBP
Retailer 4£2,903 GBP
Retailer 7£3,691 GBP
Do Amore Diamonds£6,911 GBP

45 data points across 11 retailers

11 retailers£1,004 GBP to £6,911 GBP

A
Cheapest Retailer
-
£1,004 GBP
$1,345 USD
A
Retailer 2
-
£1,093 GBP
$1,464 USD
View
A
Retailer 3
-
£1,530 GBP
View
A
Retailer 4
-
£1,721 GBP
$2,306 USD
View
Final sale: no returns
A
Retailer 5
-
£1,843 GBP
$2,470 USD
View
A
Retailer 6
-
£1,867 GBP
$2,502 USD
View
A
Retailer 7
-
£2,171 GBP
$2,909 USD
View
A
Retailer 8
-
£2,410 GBP
$3,229 USD
View
A
Retailer 9
-
£2,903 GBP
A$5,984 AUD
View
A
Retailer 10
-
£3,691 GBP
View
Most Expensive
B
Do Amore Diamonds
27-8DF17BFE5 · Oct 31
£6,911 GBP
$9,260 USD
View
10 more retailers have this diamond
Prices start from £1,004 GBPSave up to £5,907 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
£1,004 GBP