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1.55ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG786633795

Shape and cutting style on the report: Round brilliant

Certificate IGI LG786633795

Diamond specifications and retailer prices

From £216 GBP
$290 USD
As of October 29, 2026
Save £1,802 GBP (89%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £2,019 GBP at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.55ct lab-grown round diamond

This 1.55ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG786633795 or 786633795. Listed at 24 retailers as of October 27, 2026, with prices from £216 to £2,019, a £1,802 spread on the same certified stone. Queensmith lists it at £2,019. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786633795
Dimensions7.46 × 7.48 × 4.54 mm
L/W Ratio1.00
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
7.46 mm7.48 mm1.55 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786633795
Side View
Table 58.0%Crown 34°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.8%

Caratlytics Score

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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 29
Current: £358 GBP|Low: £207 GBP|High: £1,089 GBP|Avg: £517 GBP|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 13£216 GBP
Retailer 3£269 GBP
Retailer 5£269 GBP
Retailer 1£358 GBP
Retailer 2£362 GBP
Retailer 11£384 GBP
Retailer 10£461 GBP
Retailer 6£474 GBP
Retailer 8£478 GBP
Retailer 9£624 GBP
Retailer 12£688 GBP
Retailer 4£1,032 GBP
Retailer 7£1,081 GBP

37 data points across 13 retailers

24 retailers£216 GBP to £2,019 GBP

A
Cheapest Retailer
-
£216 GBP
$290 USD
A
Retailer 2
-
£243 GBP
$325 USD
View
Final sale: no returns
A
Retailer 3
-
£251 GBP
$336 USD
View
A
Retailer 4
-
£269 GBP
$360 USD
View
A
Retailer 5
-
£269 GBP
$360 USD
View
A
Retailer 6
-
£296 GBP
HK$3,100 HKD
View
A
Retailer 7
-
£358 GBP
View
A
Retailer 8
-
£362 GBP
$485 USD
View
A
Retailer 9
-
£384 GBP
$515 USD
View
B+
Retailer 10
-
£453 GBP
$607 USD
View
B+
Retailer 11
-
£461 GBP
ZAR 9,984 ZAR
View
B+
Retailer 12
-
£463 GBP
$621 USD
View
B+
Retailer 13
-
£474 GBP
View
B+
Retailer 14
-
£478 GBP
€610 EUR
View
B+
Retailer 15
-
£624 GBP
A$1,287 AUD
View
B+
Retailer 16
-
£688 GBP
$922 USD
View
B
Retailer 17
-
£842 GBP
$1,128 USD
View
B+
Retailer 18
-
£863 GBP
$1,156 USD
View
B
Retailer 19
-
£864 GBP
SGD 1,564 SGD
View
B
Retailer 20
-
£899 GBP
$1,205 USD
View
B
Retailer 21
-
£1,032 GBP
$1,383 USD
View
B
Retailer 22
-
£1,081 GBP
View
B
Retailer 23
-
£1,105 GBP
$1,481 USD
View
Most Expensive
B
Queensmith
LG786633795 · Oct 27
£2,019 GBP
View
23 more retailers have this diamond
Prices start from £216 GBPSave up to £1,802 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
1.55ct Round
£216 GBP