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Marquise|Lab Grown|IGI

1.52ct D VVS1 Marquise Lab Grown Diamond

EX • D/VVS1 • IGI LG743546563

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG743546563

Diamond specifications and retailer prices

From £291 GBP
As of November 4, 2026
Save £1,162 GBP (80%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: £1,807 GBP at Brilliant Earth · As of October 15, 2026
View at Brilliant Earth

About this 1.52ct lab-grown marquise diamond

This 1.52ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG743546563 or 743546563. Listed at 31 retailers as of November 4, 2026, with a 399% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743546563
Dimensions12.23 × 5.95 × 3.71 mm
L/W Ratio2.06
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
12.23 mm5.95 mm1.52 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743546563
Side View
Table 61.0%Crown 33.9°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.4%

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: £1,807 GBP|Low: £261 GBP|High: £1,807 GBP|Avg: £821 GBP
Brilliant Earth
Retailer 2
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November 5, 2026
Retailer 12£261 GBP
Retailer 21£291 GBP
Retailer 10£324 GBP
Retailer 8£370 GBP
Retailer 19£437 GBP
Retailer 6£456 GBP
Retailer 5£513 GBP
Retailer 24£524 GBP
Retailer 11£530 GBP
Retailer 20£557 GBP
Retailer 2£573 GBP
Retailer 22£644 GBP
Retailer 14£738 GBP
Retailer 18£759 GBP
Retailer 4£948 GBP
Retailer 9£1,070 GBP
Retailer 16£1,081 GBP
Retailer 15£1,222 GBP
Retailer 23£1,228 GBP
Retailer 3£1,233 GBP
Retailer 7£1,243 GBP
Retailer 13£1,260 GBP
Retailer 17£1,453 GBP
Brilliant Earth£1,807 GBP

36 data points across 24 retailers

31 retailers£291 GBP to £1,453 GBP

Retailer 1
-
£261 GBP
Price last confirmed 28 days ago
A
Retailer 2
-
£291 GBP
View
Final sale: no returns
Retailer 3
-
£317 GBP
View
Price last confirmed 36 days ago
Retailer 4
-
£324 GBP
View
Price last confirmed 28 days ago
Retailer 5
-
£324 GBP
View
Price last confirmed 26 days ago
Retailer 6
-
£355 GBP
View
Price last confirmed 37 days ago
A
Retailer 7
-
£370 GBP
View
Retailer 8
-
£388 GBP
View
Price last confirmed 37 days ago
A
Retailer 9
-
£437 GBP
View
A
Retailer 10
-
£456 GBP
View
A
Retailer 11
-
£513 GBP
View
Retailer 12
-
£524 GBP
View
Price last confirmed 7 days ago
B+
Retailer 13
-
£530 GBP
View
A
Retailer 14
-
£557 GBP
View
A
Retailer 15
-
£573 GBP
View
B+
Retailer 16
-
£644 GBP
View
B+
Retailer 17
-
£738 GBP
View
B+
Retailer 18
-
£759 GBP
View
B
Retailer 19
-
£948 GBP
View
Retailer 20
-
£1,039 GBP
View
Price last confirmed 26 days ago
B
Retailer 21
-
£1,039 GBP
View
B
Retailer 22
-
£1,070 GBP
View
B
Retailer 23
-
£1,081 GBP
View
B
Retailer 24
-
£1,222 GBP
View
B
Retailer 25
-
£1,228 GBP
View
B
Retailer 26
-
£1,233 GBP
View
B
Retailer 27
-
£1,243 GBP
View
B
Retailer 28
-
£1,260 GBP
View
Retailer 29
-
£1,263 GBP
View
Price last confirmed 36 days ago
B
Retailer 30
-
£1,453 GBP
View
Most Expensive
Brilliant Earth
16656325A · Oct 15
£1,807 GBP
$2,440 USD
View
Price last confirmed 20 days ago
30 more retailers have this diamond
Prices start from £291 GBPSave up to £1,162 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
1.52ct Marquise
£291 GBP