Asscher|Lab Grown|IGI

3.07ct D VS1 Asscher Lab Grown Diamond

VG • D/VS1 • IGI LG811687442

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG811687442

Diamond specifications and retailer prices

From £459 GBP
$611 USD
As of October 29, 2026
Save £2,721 GBP (86%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £3,180 GBP at Frank Darling · As of October 29, 2026
View at Frank Darling

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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG811687442 or 811687442. Listed at 5 retailers as of October 29, 2026, with prices from £459 to £3,180, a £2,721 spread on the same certified stone. Frank Darling lists it at £3,180. 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
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811687442
Dimensions8.04 × 7.95 × 5.38 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.04 mm7.95 mm3.07 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811687442
Side View
Table 66.0%Crown 36.4°Girdle: MediumPavilion 40.4°Culet: NoneDepth 67.7%

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: Oct 29
Current: £3,180 GBP|Low: £321 GBP|High: £3,574 GBP|Avg: £1,362 GBP|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 28, 2026
Retailer 2£459 GBP
Retailer 8£601 GBP
Retailer 3£635 GBP
Retailer 6£841 GBP
Retailer 9£844 GBP
Retailer 5£1,806 GBP
Retailer 4£2,118 GBP
Frank Darling£3,180 GBP
Retailer 7£3,574 GBP

18 data points across 9 retailers

5 retailers£459 GBP to £3,180 GBP

A
Cheapest Retailer
-
£459 GBP
$611 USD
Final sale: no returns
B+
Retailer 2
-
£635 GBP
$846 USD
View
Retailer 3
-
£1,806 GBP
$2,405 USD
View
Price last confirmed 25 days ago
Retailer 4
-
£2,118 GBP
$2,820 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Frank Darling
100765660113KD · Oct 29
£3,180 GBP
$4,235 USD
View
4 more retailers have this diamond
Prices start from £459 GBPSave up to £2,721 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
£459 GBP