Asscher|Lab Grown|IGI

3.10ct D VS2 Asscher Lab Grown Diamond

ID • D/VS2 • IGI LG677548660

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG677548660

Diamond specifications and retailer prices

From £616 GBP
$820 USD
As of October 29, 2026
Save £3,064 GBP (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £4,468 GBP at Brilliant Earth · As of September 28, 2026
View at Brilliant Earth

About this 3.1ct lab-grown asscher diamond

This 3.1ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG677548660 or 677548660. Listed at 15 retailers as of October 29, 2026, with a 498% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.10
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677548660
Dimensions7.97 × 7.94 × 5.25 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.97 mm7.94 mm3.10 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677548660
Side View
Table 64.0%Crown 36.5°Girdle: MediumPavilion 40.4°Culet: NoneDepth 66.1%

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: £4,468 GBP|Low: £514 GBP|High: £4,468 GBP|Avg: £1,693 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 30, 2026
Retailer 10£514 GBP
Retailer 4£616 GBP
Retailer 8£746 GBP
Retailer 13£775 GBP
Retailer 14£780 GBP
Retailer 3£792 GBP
Retailer 2£888 GBP
Retailer 11£1,648 GBP
Retailer 5£1,654 GBP
Retailer 6£1,921 GBP
Retailer 9£2,335 GBP
Retailer 7£2,476 GBP
Retailer 12£3,680 GBP
Brilliant Earth£4,468 GBP

26 data points across 14 retailers

15 retailers£616 GBP to £3,680 GBP

Retailer 1
-
£514 GBP
$684 USD
Price last confirmed 12 days ago
A
Retailer 2
-
£616 GBP
$820 USD
View
A
Retailer 3
-
£746 GBP
View
A
Retailer 4
-
£775 GBP
$1,032 USD
View
A
Retailer 5
-
£780 GBP
$1,039 USD
View
A
Retailer 6
-
£792 GBP
$1,055 USD
View
A
Retailer 7
-
£888 GBP
View
B+
Retailer 8
-
£1,463 GBP
View
B+
Retailer 9
-
£1,648 GBP
View
B+
Retailer 10
-
£1,654 GBP
$2,203 USD
View
Retailer 11
-
£1,921 GBP
$2,559 USD
View
Price last confirmed 11 days ago
Retailer 12
-
£2,335 GBP
$3,110 USD
View
Price last confirmed 11 days ago
B
Retailer 13
-
£2,476 GBP
View
B
Retailer 14
-
£3,680 GBP
$4,900 USD
View
Most Expensive
Brilliant Earth
13062297A · Sep 28
£4,468 GBP
$5,950 USD
View
Price last confirmed 31 days ago
14 more retailers have this diamond
Prices start from £616 GBPSave up to £3,064 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
3.10ct Asscher
£616 GBP