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Marquise|Lab Grown|IGI

7.00ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG833689739

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG833689739

Diamond specifications and retailer prices

From £698 GBP
$935 USD
As of October 30, 2026
Save £4,661 GBP (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £5,359 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 7ct lab-grown marquise diamond

This 7ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG833689739 or 833689739. Listed at 21 retailers as of October 30, 2026, with prices from £698 to £5,359, a £4,661 spread on the same certified stone. Brilliant Earth lists it at £5,359. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

7.00
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.2°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833689739
Dimensions19.41 × 9.93 × 5.97 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
19.41 mm9.93 mm7.00 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833689739
Side View
Table 61.0%Crown 40.2°Girdle: STK-THKPavilion 36.8°Culet: NoneDepth 60.1%

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: £5,359 GBP|Low: £698 GBP|High: £5,359 GBP|Avg: £1,738 GBP
Brilliant Earth
Retailer 2
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Retailer 20
October 30, 2026
Retailer 14£698 GBP
Retailer 20£781 GBP
Retailer 9£793 GBP
Retailer 3£809 GBP
Retailer 16£966 GBP
Retailer 10£1,037 GBP
Retailer 6£1,162 GBP
Retailer 13£1,187 GBP
Retailer 17£1,244 GBP
Retailer 4£1,409 GBP
Retailer 8£1,583 GBP
Retailer 11£1,859 GBP
Retailer 19£2,229 GBP
Retailer 2£2,514 GBP
Retailer 15£2,517 GBP
Retailer 7£2,702 GBP
Retailer 18£2,814 GBP
Retailer 5£2,880 GBP
Retailer 12£4,280 GBP
Brilliant Earth£5,359 GBP

20 data points across 20 retailers

21 retailers£698 GBP to £5,359 GBP

A
Cheapest Retailer
-
£698 GBP
$935 USD
A
Retailer 2
-
£781 GBP
$1,046 USD
View
Final sale: no returns
A
Retailer 3
-
£793 GBP
$1,062 USD
View
A
Retailer 4
-
£809 GBP
$1,084 USD
View
Retailer 5
-
£907 GBP
$1,215 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
£966 GBP
View
A
Retailer 7
-
£1,037 GBP
$1,390 USD
View
A
Retailer 8
-
£1,162 GBP
$1,557 USD
View
B+
Retailer 9
-
£1,187 GBP
$1,590 USD
View
A
Retailer 10
-
£1,244 GBP
View
A
Retailer 11
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£1,409 GBP
€1,798 EUR
View
A
Retailer 12
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£1,583 GBP
$2,121 USD
View
A
Retailer 13
-
£1,859 GBP
$2,491 USD
View
B+
Retailer 14
-
£2,229 GBP
View
B+
Retailer 15
-
£2,514 GBP
$3,369 USD
View
B+
Retailer 16
-
£2,517 GBP
$3,373 USD
View
B+
Retailer 17
-
£2,702 GBP
$3,621 USD
View
B+
Retailer 18
-
£2,814 GBP
$3,771 USD
View
B+
Retailer 19
-
£2,880 GBP
View
B
Retailer 20
-
£4,280 GBP
$5,735 USD
View
Most Expensive
B
Brilliant Earth
21197971A · Oct 30
£5,359 GBP
$7,180 USD
View
20 more retailers have this diamond
Prices start from £698 GBPSave up to £4,661 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
7.00ct Marquise
£698 GBP