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Marquise|Lab Grown|IGI

1.79ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG812606794

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG812606794

Diamond specifications and retailer prices

From £256 GBP
$343 USD
As of October 30, 2026
Save £890 GBP (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,146 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.79ct lab-grown marquise diamond

This 1.79ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG812606794 or 812606794. Listed at 17 retailers as of October 30, 2026, with prices from £256 to £1,146, a £890 spread on the same certified stone. Reve Diamonds lists it at £1,146. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.79
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812606794
Dimensions12.96 × 6.42 × 3.81 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.96 mm6.42 mm1.79 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812606794
Side View
Table 63.0%Crown 33.1°Girdle: MediumPavilion 40.6°Culet: NoneDepth 59.3%

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 30
Current: £504 GBP|Low: £159 GBP|High: £1,175 GBP|Avg: £697 GBP|+2.9%
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
Reve Diamonds
October 30, 2026
Retailer 3£159 GBP
Retailer 13£256 GBP
Retailer 7£429 GBP
Retailer 11£464 GBP
Retailer 1£504 GBP
Retailer 12£541 GBP
Retailer 4£564 GBP
Retailer 6£662 GBP
Retailer 9£872 GBP
Retailer 5£948 GBP
Retailer 10£1,093 GBP
Retailer 2£1,103 GBP
Retailer 8£1,140 GBP
Reve Diamonds£1,146 GBP

24 data points across 14 retailers

17 retailers£256 GBP to £1,146 GBP

Retailer 1
-
£220 GBP
$295 USD
Price last confirmed 28 days ago
A
Retailer 2
-
£256 GBP
$343 USD
View
Final sale: no returns
Retailer 3
-
£266 GBP
$356 USD
View
Price last confirmed 31 days ago
Retailer 4
-
£281 GBP
$376 USD
View
Price last confirmed 31 days ago
A
Retailer 5
-
£429 GBP
$575 USD
View
A
Retailer 6
-
£464 GBP
$622 USD
View
A
Retailer 7
-
£504 GBP
View
A
Retailer 8
-
£541 GBP
$725 USD
View
A
Retailer 9
-
£564 GBP
$756 USD
View
B+
Retailer 10
-
£662 GBP
A$1,365 AUD
View
B+
Retailer 11
-
£872 GBP
$1,169 USD
View
Retailer 12
-
£914 GBP
$1,224 USD
View
Price last confirmed 29 days ago
B+
Retailer 13
-
£948 GBP
$1,270 USD
View
B
Retailer 14
-
£1,093 GBP
$1,464 USD
View
Retailer 15
-
£1,103 GBP
View
Price last confirmed 27 days ago
B
Retailer 16
-
£1,140 GBP
View
Most Expensive
B
Reve Diamonds
286A8239D · Oct 30
£1,146 GBP
$1,535 USD
View
16 more retailers have this diamond
Prices start from £256 GBPSave up to £890 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
1.79ct Marquise
£256 GBP