CaratHunter
Plans
Asscher|Lab Grown|IGI

3.10ct F VS1 Asscher Lab Grown Diamond

EX • F/VS1 • IGI LG819654988

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG819654988

Diamond specifications and retailer prices

From £500 GBP
As of November 3, 2026
Save £2,507 GBP (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £3,007 GBP at Do Amore Diamonds · As of November 2, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG819654988 or 819654988. Listed at 14 retailers as of November 2, 2026, with prices from £500 to £3,007, a £2,507 spread on the same certified stone. Do Amore Diamonds lists it at £3,007. 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
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819654988
Dimensions8.28 × 8.16 × 5.14 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.28 mm8.16 mm3.10 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819654988
Side View
Table 67.0%Crown 35°Girdle: MediumPavilion 40.1°Culet: NoneDepth 63.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: £3,007 GBP|Low: £500 GBP|High: £3,237 GBP|Avg: £1,188 GBP|-7.1%
Do Amore Diamonds
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
Retailer 15
Retailer 16
November 3, 2026
Retailer 12£500 GBP
Retailer 10£541 GBP
Retailer 4£557 GBP
Retailer 16£678 GBP
Retailer 3£712 GBP
Retailer 7£720 GBP
Retailer 5£724 GBP
Retailer 15£980 GBP
Retailer 6£1,030 GBP
Retailer 13£1,130 GBP
Retailer 14£1,324 GBP
Retailer 8£1,359 GBP
Retailer 9£1,936 GBP
Retailer 2£2,278 GBP
Retailer 11£2,859 GBP
Do Amore Diamonds£3,007 GBP

20 data points across 16 retailers

14 retailers£500 GBP to £3,007 GBP

A
Cheapest Retailer
-
£500 GBP
A
Retailer 2
-
£541 GBP
View
B+
Retailer 3
-
£557 GBP
View
A
Retailer 4
-
£641 GBP
View
Retailer 5
-
£678 GBP
View
Price last confirmed 7 days ago
A
Retailer 6
-
£724 GBP
View
B+
Retailer 7
-
£980 GBP
View
B+
Retailer 8
-
£1,030 GBP
View
B+
Retailer 9
-
£1,130 GBP
View
B+
Retailer 10
-
£1,324 GBP
View
B
Retailer 11
-
£1,936 GBP
View
B
Retailer 12
-
£2,278 GBP
View
B
Retailer 13
-
£2,859 GBP
View
Most Expensive
B
Do Amore Diamonds
27-8A59C3174 · Nov 2
£3,007 GBP
$4,060 USD
View
13 more retailers have this diamond
Prices start from £500 GBPSave up to £2,507 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
£500 GBP