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Marquise|Lab Grown|IGI

1.49ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG840626700

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840626700

Diamond specifications and retailer prices

From £182 GBP
$242 USD
As of October 28, 2026
Save £1,380 GBP (88%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,562 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.49ct lab-grown marquise diamond

This 1.49ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840626700 or 840626700. Listed at 17 retailers as of October 28, 2026, with prices from £182 to £1,562, a £1,380 spread on the same certified stone. Do Amore Diamonds lists it at £1,562. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.49
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840626700
Dimensions5.96 × 12.11 × 3.68 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.96 mm12.11 mm1.49 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840626700
Side View
Table 61.0%Crown 34.4°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 61.7%

Caratlytics Score

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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 28
Current: £1,562 GBP|Low: £174 GBP|High: £1,562 GBP|Avg: £525 GBP
Do Amore Diamonds
Retailer 2
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Retailer 19
October 29, 2026
Retailer 8£174 GBP
Retailer 17£182 GBP
Retailer 3£188 GBP
Retailer 12£201 GBP
Retailer 7£250 GBP
Retailer 13£280 GBP
Retailer 19£345 GBP
Retailer 16£367 GBP
Retailer 5£382 GBP
Retailer 2£419 GBP
Retailer 14£448 GBP
Retailer 11£560 GBP
Retailer 6£632 GBP
Retailer 10£712 GBP
Retailer 15£715 GBP
Retailer 18£843 GBP
Retailer 4£935 GBP
Retailer 9£1,347 GBP
Do Amore Diamonds£1,562 GBP

6 data points across 19 retailers

17 retailers£182 GBP to £1,562 GBP

A
Retailer 1
-
£174 GBP
$232 USD
Price last confirmed 21 days ago
A
Retailer 2
-
£182 GBP
$242 USD
View
Final sale: no returns
A
Retailer 3
-
£188 GBP
$251 USD
View
A
Retailer 4
-
£201 GBP
$268 USD
View
A
Retailer 5
-
£250 GBP
HK$2,600 HKD
View
Price last confirmed 21 days ago
A
Retailer 6
-
£280 GBP
View
A
Retailer 7
-
£345 GBP
$459 USD
View
A
Retailer 8
-
£367 GBP
$489 USD
View
A
Retailer 9
-
£382 GBP
ZAR 8,217 ZAR
View
A
Retailer 10
-
£419 GBP
View
A
Retailer 11
-
£448 GBP
$597 USD
View
B+
Retailer 12
-
£632 GBP
$842 USD
View
Price last confirmed 19 days ago
B+
Retailer 13
-
£715 GBP
$952 USD
View
B
Retailer 14
-
£843 GBP
$1,123 USD
View
B
Retailer 15
-
£935 GBP
$1,245 USD
View
B
Retailer 16
-
£1,347 GBP
$1,794 USD
View
Price last confirmed 21 days ago
Most Expensive
B
Do Amore Diamonds
27-C58D72A2F · Oct 29
£1,562 GBP
$2,080 USD
View
16 more retailers have this diamond
Prices start from £182 GBPSave up to £1,380 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
1.49ct Marquise
£182 GBP