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Marquise|Lab Grown|IGI

1.49ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG817691049

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG817691049

Diamond specifications and retailer prices

From £176 GBP
$235 USD
As of October 27, 2026
Save £804 GBP (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £981 GBP at Reve Diamonds · As of October 28, 2026
View at Reve 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 LG817691049 or 817691049. Listed at 18 retailers as of October 27, 2026, with prices from £176 to £981, a £804 spread on the same certified stone. Reve Diamonds lists it at £981. 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 angle35.8°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817691049
Dimensions12.01 × 6.03 × 3.68 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.01 mm6.03 mm1.49 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817691049
Side View
Table 58.0%Crown 35.8°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.0%

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 27
Current: £883 GBP|Low: £175 GBP|High: £981 GBP|Avg: £463 GBP|+0.4%
Retailer 1
Retailer 2
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Retailer 7
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 17
Reve Diamonds
October 29, 2026
Retailer 2£176 GBP
Retailer 7£197 GBP
Retailer 15£205 GBP
Retailer 3£219 GBP
Retailer 14£219 GBP
Retailer 9£275 GBP
Retailer 8£370 GBP
Retailer 11£376 GBP
Retailer 13£404 GBP
Retailer 10£412 GBP
Retailer 4£463 GBP
Retailer 5£476 GBP
Retailer 12£534 GBP
Retailer 16£704 GBP
Retailer 17£707 GBP
Retailer 6£744 GBP
Retailer 1£883 GBP
Reve Diamonds£981 GBP

33 data points across 18 retailers

18 retailers£176 GBP to £981 GBP

A
Cheapest Retailer
-
£176 GBP
$235 USD
A
Retailer 2
-
£197 GBP
$263 USD
View
Final sale: no returns
A
Retailer 3
-
£205 GBP
$273 USD
View
A
Retailer 4
-
£219 GBP
$292 USD
View
A
Retailer 5
-
£219 GBP
$292 USD
View
A
Retailer 6
-
£275 GBP
View
Price last confirmed 20 days ago
A
Retailer 7
-
£370 GBP
$493 USD
View
A
Retailer 8
-
£376 GBP
ZAR 8,098 ZAR
View
A
Retailer 9
-
£404 GBP
€513 EUR
View
A
Retailer 10
-
£412 GBP
View
B+
Retailer 11
-
£463 GBP
$617 USD
View
B+
Retailer 12
-
£476 GBP
$634 USD
View
B+
Retailer 13
-
£534 GBP
A$1,095 AUD
View
B+
Retailer 14
-
£704 GBP
$938 USD
View
B
Retailer 15
-
£707 GBP
$941 USD
View
B
Retailer 16
-
£744 GBP
$990 USD
View
B
Retailer 17
-
£883 GBP
View
Most Expensive
B
Reve Diamonds
0207F2214 · Oct 28
£981 GBP
$1,306 USD
View
17 more retailers have this diamond
Prices start from £176 GBPSave up to £804 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
£176 GBP