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Round|Lab Grown|IGI

1.42ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG773642948

Shape and cutting style on the report: Round brilliant

Certificate IGI LG773642948

Diamond specifications and retailer prices

From £140 GBP
$187 USD
As of October 29, 2026
Save £1,196 GBP (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,336 GBP at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.42ct lab-grown round diamond

This 1.42ct 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 LG773642948 or 773642948. Listed at 17 retailers as of October 29, 2026, with prices from £140 to £1,336, a £1,196 spread on the same certified stone. Do Amore Diamonds lists it at £1,336. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.42
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773642948
Dimensions7.25 × 7.30 × 4.35 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
7.25 mm7.30 mm1.42 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773642948
Side View
Table 59.0%Crown 33.7°Girdle: MediumPavilion 40.4°Culet: NoneDepth 59.8%

Caratlytics Score

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A+
Exceptional
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 29
Current: £1,336 GBP|Low: £140 GBP|High: £1,560 GBP|Avg: £534 GBP|-14.4%
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 30, 2026
Retailer 7£140 GBP
Retailer 4£156 GBP
Retailer 15£161 GBP
Retailer 3£208 GBP
Retailer 5£238 GBP
Retailer 10£317 GBP
Retailer 2£319 GBP
Retailer 16£363 GBP
Retailer 11£466 GBP
Retailer 12£491 GBP
Retailer 6£550 GBP
Retailer 14£613 GBP
Retailer 13£746 GBP
Retailer 9£896 GBP
Retailer 8£940 GBP
Do Amore Diamonds£1,336 GBP

32 data points across 16 retailers

17 retailers£140 GBP to £1,336 GBP

A+
Cheapest Retailer
-
£140 GBP
$187 USD
A
Retailer 2
-
£156 GBP
$209 USD
View
Final sale: no returns
A
Retailer 3
-
£161 GBP
$216 USD
View
A
Retailer 4
-
£208 GBP
$278 USD
View
B+
Retailer 5
-
£238 GBP
$319 USD
View
A
Retailer 6
-
£317 GBP
€405 EUR
View
A
Retailer 7
-
£319 GBP
View
A
Retailer 8
-
£363 GBP
$486 USD
View
B+
Retailer 9
-
£466 GBP
A$960 AUD
View
B+
Retailer 10
-
£491 GBP
$658 USD
View
B+
Retailer 11
-
£550 GBP
$737 USD
View
Retailer 12
-
£559 GBP
$749 USD
View
Price last confirmed 44 days ago
B+
Retailer 13
-
£613 GBP
$821 USD
View
B+
Retailer 14
-
£746 GBP
$1,000 USD
View
B
Retailer 15
-
£896 GBP
View
B
Retailer 16
-
£940 GBP
$1,260 USD
View
Most Expensive
B
Do Amore Diamonds
27-2D7ABC07A · Oct 30
£1,336 GBP
$1,790 USD
View
16 more retailers have this diamond
Prices start from £140 GBPSave up to £1,196 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+
1.42ct Round
£140 GBP