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Asscher|Lab Grown|IGI

3.07ct H VS1 Asscher Lab Grown Diamond

EX • H/VS1 • IGI LG849672389

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG849672389

Diamond specifications and retailer prices

From £620 GBP
As of November 2, 2026
Save £1,079 GBP (63%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £1,699 GBP at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 3.07ct lab-grown asscher diamond

This 3.07ct lab-grown asscher sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG849672389 or 849672389. Listed at 2 retailers as of November 1, 2026, with prices from £620 to £1,699, a £1,079 spread on the same certified stone. Brilliant Earth lists it at £1,699. 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
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849672389
Dimensions7.95 × 7.95 × 5.35 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.95 mm7.95 mm3.07 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849672389
Side View
Table 64.0%Crown 35.7°Girdle: MediumPavilion 40°Culet: NoneDepth 67.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: £1,699 GBP|Low: £620 GBP|High: £1,699 GBP|Avg: £1,160 GBP
Brilliant Earth
Retailer 2
November 2, 2026
Retailer 2£620 GBP
Brilliant Earth£1,699 GBP

4 data points across 2 retailers

2 retailers£620 GBP to £1,699 GBP

A
Cheapest Retailer
-
£620 GBP
Most Expensive
B+
Brilliant Earth
22362968A · Nov 1
£1,699 GBP
$2,280 USD
View
1 more retailer has this diamond
Prices start from £620 GBPSave up to £1,079 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
£620 GBP