Asscher|Lab Grown|IGI

3.10ct D VVS1 Asscher Lab Grown Diamond

EX • D/VVS1 • IGI LG744513920

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG744513920

Diamond specifications and retailer prices

From £715 GBP
$958 USD
As of October 30, 2026
Save £5,636 GBP (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £6,351 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG744513920 or 744513920. Listed at 18 retailers as of October 29, 2026, with prices from £715 to £6,351, a £5,636 spread on the same certified stone. Do Amore Diamonds lists it at £6,351. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744513920
Dimensions8.05 × 8.05 × 7.89 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
8.05 mm8.05 mm3.10 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744513920
Side View
Table 64.0%Crown 32.9°Girdle: Slightly ThickPavilion 35°Culet: NoneDepth 65.3%

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: £1,175 GBP|Low: £778 GBP|High: £5,161 GBP|Avg: £2,041 GBP|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
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Retailer 10
Retailer 11
Retailer 12
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Retailer 16
October 30, 2026
Retailer 5£778 GBP
Retailer 7£802 GBP
Retailer 14£929 GBP
Retailer 6£964 GBP
Retailer 1£1,175 GBP
Retailer 8£1,252 GBP
Retailer 16£1,328 GBP
Retailer 9£1,389 GBP
Retailer 3£1,717 GBP
Retailer 13£1,788 GBP
Retailer 11£2,067 GBP
Retailer 15£2,860 GBP
Retailer 12£3,105 GBP
Retailer 10£3,110 GBP
Retailer 2£4,314 GBP
Retailer 4£5,161 GBP

40 data points across 16 retailers

18 retailers£715 GBP to £6,351 GBP

A
Cheapest Retailer
-
£715 GBP
$958 USD
A
Retailer 2
-
£778 GBP
$1,043 USD
View
A
Retailer 3
-
£802 GBP
$1,074 USD
View
Final sale: no returns
A
Retailer 4
-
£929 GBP
$1,245 USD
View
A
Retailer 5
-
£964 GBP
$1,292 USD
View
A
Retailer 6
-
£1,175 GBP
View
A
Retailer 7
-
£1,252 GBP
$1,678 USD
View
A
Retailer 8
-
£1,328 GBP
$1,779 USD
View
A
Retailer 9
-
£1,389 GBP
€1,772 EUR
View
B+
Retailer 10
-
£1,717 GBP
$2,300 USD
View
B+
Retailer 11
-
£1,788 GBP
$2,396 USD
View
Retailer 12
-
£2,067 GBP
A$4,260 AUD
View
Price last confirmed 9 days ago
Retailer 13
-
£2,860 GBP
A$5,896 AUD
View
Price last confirmed 22 days ago
Retailer 14
-
£3,105 GBP
$4,160 USD
View
Price last confirmed 12 days ago
B+
Retailer 15
-
£3,110 GBP
View
B
Retailer 16
-
£4,314 GBP
$5,780 USD
View
B
Retailer 17
-
£5,161 GBP
$6,915 USD
View
Most Expensive
B
Do Amore Diamonds
27-018D4C6A2 · Oct 29
£6,351 GBP
$8,510 USD
View
17 more retailers have this diamond
Prices start from £715 GBPSave up to £5,636 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
£715 GBP