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Round|Lab Grown|IGI

1.55ct E VS2 Round Lab Grown Diamond

ID • E/VS2 • IGI LG800644388

Shape and cutting style on the report: Round brilliant

Certificate IGI LG800644388

Diamond specifications and retailer prices

From £218 GBP
$290 USD
As of October 29, 2026
Save £1,907 GBP (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £2,125 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG800644388 or 800644388. Listed at 21 retailers as of October 29, 2026, with prices from £218 to £2,125, a £1,907 spread on the same certified stone. Do Amore Diamonds lists it at £2,125. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800644388
Dimensions7.43 × 7.38 × 4.59 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.43 mm7.38 mm1.55 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800644388
Side View
Table 58.0%Crown 34.9°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.9%

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: Oct 29
Current: £530 GBP|Low: £210 GBP|High: £1,210 GBP|Avg: £570 GBP|+4.9%
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
Retailer 14
Retailer 15
October 29, 2026
Retailer 14£218 GBP
Retailer 7£244 GBP
Retailer 3£253 GBP
Retailer 4£270 GBP
Retailer 15£270 GBP
Retailer 13£387 GBP
Retailer 10£476 GBP
Retailer 11£516 GBP
Retailer 6£523 GBP
Retailer 1£530 GBP
Retailer 8£795 GBP
Retailer 12£831 GBP
Retailer 2£959 GBP
Retailer 5£1,039 GBP
Retailer 9£1,202 GBP

41 data points across 15 retailers

21 retailers£218 GBP to £2,125 GBP

A
Cheapest Retailer
-
£218 GBP
$290 USD
A
Retailer 2
-
£244 GBP
$325 USD
View
Final sale: no returns
A
Retailer 3
-
£253 GBP
$337 USD
View
A
Retailer 4
-
£270 GBP
$360 USD
View
A
Retailer 5
-
£270 GBP
$360 USD
View
A
Retailer 6
-
£288 GBP
$383 USD
View
A
Retailer 7
-
£361 GBP
$481 USD
View
A
Retailer 8
-
£387 GBP
$515 USD
View
B+
Retailer 9
-
£476 GBP
View
B+
Retailer 10
-
£516 GBP
A$1,058 AUD
View
B+
Retailer 11
-
£523 GBP
$697 USD
View
B+
Retailer 12
-
£530 GBP
View
B
Retailer 13
-
£795 GBP
A$1,628 AUD
View
B
Retailer 14
-
£831 GBP
$1,106 USD
View
B
Retailer 15
-
£959 GBP
$1,277 USD
View
B
Retailer 16
-
£1,039 GBP
$1,384 USD
View
B
Retailer 17
-
£1,081 GBP
$1,439 USD
View
B
Retailer 18
-
£1,110 GBP
$1,478 USD
View
B
Retailer 19
-
£1,202 GBP
View
B
Retailer 20
-
£1,937 GBP
$2,580 USD
View
Most Expensive
B
Do Amore Diamonds
23-800644388 · Oct 29
£2,125 GBP
$2,830 USD
View
20 more retailers have this diamond
Prices start from £218 GBPSave up to £1,907 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
£218 GBP