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Round|Lab Grown|IGI

1.43ct G VVS1 Round Lab Grown Diamond

ID • G/VVS1 • IGI LG799671004

Shape and cutting style on the report: Round brilliant

Certificate IGI LG799671004

Diamond specifications and retailer prices

From £161 GBP
$216 USD
As of November 1, 2026
Save £640 GBP (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £801 GBP at MOH London · As of November 1, 2026
View at MOH London

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 G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG799671004 or 799671004. Listed at 17 retailers as of November 1, 2026, with prices from £161 to £801, a £640 spread on the same certified stone. MOH London lists it at £801. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.43
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799671004
Dimensions7.27 × 7.19 × 4.42 mm
L/W Ratio1.01
Girdle conditionFaceted
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 Faint Blue
Top View
7.27 mm7.19 mm1.43 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799671004
Side View
Table 58.0%Crown 34.2°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.1%

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 1
Current: £801 GBP|Low: £157 GBP|High: £810 GBP|Avg: £394 GBP|-1.2%
MOH London
Retailer 2
Retailer 3
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Retailer 6
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Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 16
November 1, 2026
Retailer 15£161 GBP
Retailer 16£181 GBP
Retailer 8£199 GBP
Retailer 7£200 GBP
Retailer 11£332 GBP
Retailer 9£334 GBP
Retailer 6£343 GBP
Retailer 2£345 GBP
Retailer 10£369 GBP
Retailer 3£387 GBP
Retailer 5£447 GBP
Retailer 12£488 GBP
Retailer 14£540 GBP
Retailer 13£571 GBP
Retailer 4£682 GBP
MOH London£801 GBP

34 data points across 16 retailers

17 retailers£161 GBP to £801 GBP

A
Cheapest Retailer
-
£161 GBP
$216 USD
A
Retailer 2
-
£181 GBP
$242 USD
View
Final sale: no returns
Retailer 3
-
£199 GBP
$267 USD
View
Price last confirmed 47 days ago
Retailer 4
-
£200 GBP
$268 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
£332 GBP
€424 EUR
View
A
Retailer 6
-
£334 GBP
View
A
Retailer 7
-
£343 GBP
$459 USD
View
A
Retailer 8
-
£345 GBP
ZAR 7,465 ZAR
View
A
Retailer 9
-
£369 GBP
View
B+
Retailer 10
-
£387 GBP
$519 USD
View
B+
Retailer 11
-
£447 GBP
$599 USD
View
B+
Retailer 12
-
£488 GBP
A$1,006 AUD
View
B+
Retailer 13
-
£540 GBP
$723 USD
View
B+
Retailer 14
-
£571 GBP
$765 USD
View
Retailer 15
-
£592 GBP
$793 USD
View
Price last confirmed 47 days ago
B
Retailer 16
-
£682 GBP
$913 USD
View
Most Expensive
B
MOH London
LG799671004 · Nov 1
£801 GBP
View
16 more retailers have this diamond
Prices start from £161 GBPSave up to £640 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
£161 GBP