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Marquise|Lab Grown|IGI

1.53ct D VVS2 Marquise Lab Grown Diamond

EX • D/VVS2 • IGI LG826644799

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG826644799

Diamond specifications and retailer prices

From £226 GBP
As of November 6, 2026
Save £985 GBP (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,210 GBP at Brilliant Earth · As of November 3, 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 D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG826644799 or 826644799. Listed at 22 retailers as of November 3, 2026, with prices from £226 to £1,210, a £985 spread on the same certified stone. Brilliant Earth lists it at £1,210. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826644799
Dimensions11.99 × 6.16 × 3.68 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
11.99 mm6.16 mm1.53 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG826644799
Side View
Table 60.0%Crown 34.5°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 59.7%

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 6
Current: £1,210 GBP|Low: £226 GBP|High: £1,756 GBP|Avg: £661 GBP|-31.1%
Brilliant Earth
Retailer 2
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Retailer 11
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Retailer 17
November 6, 2026
Retailer 15£226 GBP
Retailer 9£277 GBP
Retailer 10£284 GBP
Retailer 14£370 GBP
Retailer 2£396 GBP
Retailer 16£415 GBP
Retailer 8£427 GBP
Retailer 11£436 GBP
Retailer 12£449 GBP
Retailer 4£646 GBP
Retailer 7£808 GBP
Retailer 5£843 GBP
Retailer 3£964 GBP
Retailer 13£1,002 GBP
Retailer 6£1,040 GBP
Retailer 17£1,059 GBP
Brilliant Earth£1,210 GBP

33 data points across 17 retailers

22 retailers£226 GBP to £1,210 GBP

Retailer 1
-
£199 GBP
Price last confirmed 36 days ago
A
Retailer 2
-
£226 GBP
View
Final sale: no returns
Retailer 3
-
£249 GBP
View
Price last confirmed 39 days ago
Retailer 4
-
£257 GBP
View
Price last confirmed 35 days ago
A
Retailer 5
-
£277 GBP
View
A
Retailer 6
-
£284 GBP
View
A
Retailer 7
-
£370 GBP
View
A
Retailer 8
-
£396 GBP
View
A
Retailer 9
-
£415 GBP
View
Retailer 10
-
£427 GBP
View
Price last confirmed 15 days ago
A
Retailer 11
-
£436 GBP
View
A
Retailer 12
-
£449 GBP
View
B+
Retailer 13
-
£646 GBP
View
B+
Retailer 14
-
£808 GBP
View
Retailer 15
-
£826 GBP
View
Price last confirmed 34 days ago
B+
Retailer 16
-
£843 GBP
View
B
Retailer 17
-
£964 GBP
View
B
Retailer 18
-
£1,002 GBP
View
B
Retailer 19
-
£1,040 GBP
View
B
Retailer 20
-
£1,059 GBP
View
B
Retailer 21
-
£1,210 GBP
View
Most Expensive
B
Brilliant Earth
21124165A · Nov 3
£1,210 GBP
$1,620 USD
View
21 more retailers have this diamond
Prices start from £226 GBPSave up to £985 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
£226 GBP