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Round|Lab Grown|IGI

1.43ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG835671265

Shape and cutting style on the report: Round brilliant

Certificate IGI LG835671265

Diamond specifications and retailer prices

From £193 GBP
$258 USD
As of October 30, 2026
Save £1,457 GBP (88%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £1,649 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 LG835671265 or 835671265. Listed at 24 retailers as of October 29, 2026, with prices from £193 to £1,649, a £1,457 spread on the same certified stone. Do Amore Diamonds lists it at £1,649. 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 angle35.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835671265
Dimensions7.17 × 7.21 × 4.44 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
Top View
7.17 mm7.21 mm1.43 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835671265
Side View
Table 58.0%Crown 35.3°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.7%

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: £1,649 GBP|Low: £151 GBP|High: £1,649 GBP|Avg: £635 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 18
October 30, 2026
Retailer 6£193 GBP
Retailer 10£236 GBP
Retailer 18£286 GBP
Retailer 8£355 GBP
Retailer 4£372 GBP
Retailer 13£405 GBP
Retailer 14£446 GBP
Retailer 2£448 GBP
Retailer 7£493 GBP
Retailer 12£573 GBP
Retailer 17£689 GBP
Retailer 16£761 GBP
Retailer 15£776 GBP
Retailer 3£884 GBP
Retailer 11£950 GBP
Retailer 5£963 GBP
Retailer 9£1,015 GBP
Do Amore Diamonds£1,649 GBP

37 data points across 18 retailers

24 retailers£193 GBP to £1,649 GBP

Retailer 1
-
£172 GBP
$231 USD
Price last confirmed 20 days ago
Retailer 2
-
£190 GBP
$255 USD
View
Price last confirmed 38 days ago
A
Retailer 3
-
£193 GBP
$258 USD
View
Final sale: no returns
Retailer 4
-
£213 GBP
$286 USD
View
Price last confirmed 28 days ago
Retailer 5
-
£213 GBP
$286 USD
View
Price last confirmed 14 days ago
Retailer 6
-
£220 GBP
$295 USD
View
Price last confirmed 38 days ago
Retailer 7
-
£233 GBP
$312 USD
View
Price last confirmed 38 days ago
B+
Retailer 8
-
£286 GBP
$383 USD
View
A
Retailer 9
-
£372 GBP
$498 USD
View
A
Retailer 10
-
£405 GBP
ZAR 8,766 ZAR
View
A
Retailer 11
-
£446 GBP
$597 USD
View
B+
Retailer 12
-
£448 GBP
View
B+
Retailer 13
-
£493 GBP
$661 USD
View
B+
Retailer 14
-
£573 GBP
A$1,182 AUD
View
B
Retailer 15
-
£689 GBP
$923 USD
View
Retailer 16
-
£758 GBP
$1,015 USD
View
Price last confirmed 39 days ago
Retailer 17
-
£758 GBP
$1,015 USD
View
Price last confirmed 30 days ago
B+
Retailer 18
-
£761 GBP
$1,020 USD
View
B+
Retailer 19
-
£776 GBP
$1,040 USD
View
B
Retailer 20
-
£884 GBP
$1,185 USD
View
B
Retailer 21
-
£950 GBP
View
B
Retailer 22
-
£963 GBP
$1,291 USD
View
Retailer 23
-
£1,015 GBP
$1,360 USD
View
Price last confirmed 37 days ago
Most Expensive
B
Do Amore Diamonds
27-394F732B7 · Oct 29
£1,649 GBP
$2,210 USD
View
23 more retailers have this diamond
Prices start from £193 GBPSave up to £1,457 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
£193 GBP