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Round|Lab Grown|IGI

1.40ct F VVS1 Round Lab Grown Diamond

EX • F/VVS1 • IGI LG775616163

Shape and cutting style on the report: Round brilliant

Certificate IGI LG775616163

Diamond specifications and retailer prices

From £153 GBP
$205 USD
As of November 1, 2026
Save £1,317 GBP (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,470 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.4ct lab-grown round diamond

This 1.4ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG775616163 or 775616163. Listed at 16 retailers as of October 31, 2026, with prices from £153 to £1,470, a £1,317 spread on the same certified stone. Do Amore Diamonds lists it at £1,470. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG775616163
Dimensions7.14 × 7.10 × 4.48 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.14 mm7.10 mm1.40 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG775616163
Side View
Table 57.0%Crown 36.4°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.0%

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: Nov 1
Current: £1,470 GBP|Low: £124 GBP|High: £1,470 GBP|Avg: £494 GBP
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 1, 2026
Retailer 14£153 GBP
Retailer 15£172 GBP
Retailer 16£178 GBP
Retailer 5£228 GBP
Retailer 6£256 GBP
Retailer 8£328 GBP
Retailer 9£338 GBP
Retailer 7£360 GBP
Retailer 4£432 GBP
Retailer 10£436 GBP
Retailer 12£608 GBP
Retailer 13£613 GBP
Retailer 3£675 GBP
Retailer 11£845 GBP
Retailer 2£1,231 GBP
Do Amore Diamonds£1,470 GBP

27 data points across 16 retailers

16 retailers£153 GBP to £1,470 GBP

A
Cheapest Retailer
-
£153 GBP
$205 USD
A
Retailer 2
-
£172 GBP
$230 USD
View
Final sale: no returns
A
Retailer 3
-
£178 GBP
$238 USD
View
A
Retailer 4
-
£228 GBP
$305 USD
View
B+
Retailer 5
-
£256 GBP
$343 USD
View
A
Retailer 6
-
£338 GBP
€431 EUR
View
A
Retailer 7
-
£360 GBP
$482 USD
View
B+
Retailer 8
-
£432 GBP
$579 USD
View
B+
Retailer 9
-
£436 GBP
A$898 AUD
View
B+
Retailer 10
-
£608 GBP
$814 USD
View
B
Retailer 11
-
£613 GBP
$822 USD
View
B
Retailer 12
-
£675 GBP
$904 USD
View
B
Retailer 13
-
£845 GBP
View
B
Retailer 14
-
£1,179 GBP
$1,580 USD
View
B
Retailer 15
-
£1,231 GBP
$1,650 USD
View
Most Expensive
B
Do Amore Diamonds
27-B9D96BF5B · Oct 31
£1,470 GBP
$1,970 USD
View
15 more retailers have this diamond
Prices start from £153 GBPSave up to £1,317 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
1.40ct Round
£153 GBP