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Marquise|Lab Grown|IGI

1.53ct F VVS2 Marquise Lab Grown Diamond

VG • F/VVS2 • IGI LG837636569

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837636569

Diamond specifications and retailer prices

From £186 GBP
As of November 4, 2026
Save £854 GBP (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,040 GBP at Brilliant Earth · As of November 5, 2026
View at Brilliant Earth

About this 1.53ct lab-grown marquise diamond

This 1.53ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG837636569 or 837636569. Listed at 21 retailers as of November 4, 2026, with prices from £186 to £1,040, a £854 spread on the same certified stone. Brilliant Earth lists it at £1,040. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.53
Carat
F
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837636569
Dimensions11.81 × 5.80 × 3.87 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.81 mm5.80 mm1.53 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837636569
Side View
Table 53.0%Crown 34.1°Girdle: STK-THKPavilion 40.7°Culet: NoneDepth 66.7%

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: Nov 4
Current: £1,040 GBP|Low: £186 GBP|High: £1,040 GBP|Avg: £468 GBP|+1.4%
Brilliant Earth
Retailer 2
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Retailer 20
November 5, 2026
Retailer 7£186 GBP
Retailer 8£207 GBP
Retailer 4£215 GBP
Retailer 3£230 GBP
Retailer 19£230 GBP
Retailer 2£254 GBP
Retailer 9£311 GBP
Retailer 12£357 GBP
Retailer 17£397 GBP
Retailer 11£403 GBP
Retailer 13£433 GBP
Retailer 15£538 GBP
Retailer 16£591 GBP
Retailer 5£716 GBP
Retailer 18£722 GBP
Retailer 20£740 GBP
Retailer 10£742 GBP
Retailer 6£778 GBP
Retailer 14£920 GBP
Brilliant Earth£1,040 GBP

30 data points across 20 retailers

21 retailers£186 GBP to £1,040 GBP

A
Cheapest Retailer
-
£186 GBP
A
Retailer 2
-
£207 GBP
View
Final sale: no returns
A
Retailer 3
-
£215 GBP
View
Retailer 4
-
£230 GBP
View
Price last confirmed 12 days ago
A
Retailer 5
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£230 GBP
View
A
Retailer 6
-
£254 GBP
View
B+
Retailer 7
-
£311 GBP
View
Retailer 8
-
£357 GBP
View
Price last confirmed 14 days ago
A
Retailer 9
-
£397 GBP
View
A
Retailer 10
-
£403 GBP
View
A
Retailer 11
-
£433 GBP
View
B+
Retailer 12
-
£538 GBP
View
B+
Retailer 13
-
£591 GBP
View
B
Retailer 14
-
£716 GBP
View
Retailer 15
-
£722 GBP
View
Price last confirmed 8 days ago
B+
Retailer 16
-
£740 GBP
View
B+
Retailer 17
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£742 GBP
View
B
Retailer 18
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£778 GBP
View
B
Retailer 19
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£906 GBP
View
B
Retailer 20
-
£920 GBP
View
Most Expensive
B
Brilliant Earth
22479310A · Nov 5
£1,040 GBP
$1,400 USD
View
20 more retailers have this diamond
Prices start from £186 GBPSave up to £854 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
1.53ct Marquise
£186 GBP