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Round|Lab Grown|IGI

1.43ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG774652612

Shape and cutting style on the report: Round brilliant

Certificate IGI LG774652612

Diamond specifications and retailer prices

From £221 GBP
$296 USD
As of October 30, 2026
Save £1,376 GBP (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,597 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.43ct lab-grown round diamond

This 1.43ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG774652612 or 774652612. Listed at 19 retailers as of October 29, 2026, with prices from £221 to £1,597, a £1,376 spread on the same certified stone. Do Amore Diamonds lists it at £1,597. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.43
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774652612
Dimensions7.24 × 7.15 × 4.44 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.24 mm7.15 mm1.43 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774652612
Side View
Table 59.0%Crown 34.2°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 61.7%

Caratlytics Score

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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: Oct 30
Current: £1,291 GBP|Low: £157 GBP|High: £1,687 GBP|Avg: £595 GBP|-23.5%
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
October 29, 2026
Retailer 8£221 GBP
Retailer 4£250 GBP
Retailer 16£276 GBP
Retailer 6£291 GBP
Retailer 7£332 GBP
Retailer 10£364 GBP
Retailer 15£378 GBP
Retailer 3£474 GBP
Retailer 5£499 GBP
Retailer 12£555 GBP
Retailer 11£643 GBP
Retailer 14£666 GBP
Retailer 2£790 GBP
Retailer 9£918 GBP
Do Amore Diamonds£1,291 GBP
Retailer 13£1,433 GBP

34 data points across 16 retailers

19 retailers£221 GBP to £1,597 GBP

Retailer 1
-
£166 GBP
$223 USD
Price last confirmed 20 days ago
Retailer 2
-
£193 GBP
$259 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
£221 GBP
$296 USD
View
Final sale: no returns
A
Retailer 4
-
£250 GBP
$335 USD
View
B+
Retailer 5
-
£276 GBP
$370 USD
View
A
Retailer 6
-
£291 GBP
$390 USD
View
A
Retailer 7
-
£364 GBP
€465 EUR
View
A
Retailer 8
-
£378 GBP
$506 USD
View
B+
Retailer 9
-
£474 GBP
$635 USD
View
B+
Retailer 10
-
£499 GBP
A$1,028 AUD
View
B+
Retailer 11
-
£555 GBP
A$1,145 AUD
View
B+
Retailer 12
-
£643 GBP
$862 USD
View
B
Retailer 13
-
£666 GBP
$892 USD
View
Retailer 14
-
£732 GBP
$981 USD
View
Price last confirmed 27 days ago
B+
Retailer 15
-
£790 GBP
A$1,628 AUD
View
B
Retailer 16
-
£918 GBP
View
B
Retailer 17
-
£1,291 GBP
$1,730 USD
View
B
Retailer 18
-
£1,433 GBP
$1,920 USD
View
Most Expensive
B
Do Amore Diamonds
27-2834DF483 · Oct 29
£1,597 GBP
$2,140 USD
View
18 more retailers have this diamond
Prices start from £221 GBPSave up to £1,376 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
1.43ct Round
£221 GBP