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Marquise|Lab Grown|IGI

1.53ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG812621119

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG812621119

Diamond specifications and retailer prices

From £262 GBP
As of November 6, 2026
Save £1,456 GBP (85%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £1,718 GBP at Brilliant Earth · As of November 6, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG812621119 or 812621119. Listed at 24 retailers as of November 6, 2026, with prices from £262 to £1,718, a £1,456 spread on the same certified stone. Brilliant Earth lists it at £1,718. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812621119
Dimensions11.70 × 5.98 × 3.78 mm
L/W Ratio1.96
Girdle conditionFaceted
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
11.70 mm5.98 mm1.53 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812621119
Side View
Table 58.0%Crown 36.8°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 63.2%

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: £1,718 GBP|Low: £262 GBP|High: £1,726 GBP|Avg: £730 GBP|-0.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 6£262 GBP
Retailer 10£297 GBP
Retailer 13£407 GBP
Retailer 18£411 GBP
Retailer 2£471 GBP
Retailer 4£492 GBP
Retailer 15£503 GBP
Retailer 11£515 GBP
Retailer 8£541 GBP
Retailer 14£657 GBP
Retailer 12£685 GBP
Retailer 17£712 GBP
Retailer 9£904 GBP
Retailer 7£971 GBP
Retailer 5£1,121 GBP
Retailer 3£1,165 GBP
Retailer 16£1,168 GBP
Brilliant Earth£1,718 GBP

39 data points across 18 retailers

24 retailers£262 GBP to £1,718 GBP

Retailer 1
-
£239 GBP
Price last confirmed 30 days ago
A
Retailer 2
-
£262 GBP
View
Final sale: no returns
Retailer 3
-
£277 GBP
View
Price last confirmed 39 days ago
Retailer 4
-
£293 GBP
View
Price last confirmed 43 days ago
Retailer 5
-
£297 GBP
View
Price last confirmed 35 days ago
Retailer 6
-
£297 GBP
View
Price last confirmed 26 days ago
A
Retailer 7
-
£407 GBP
View
A
Retailer 8
-
£411 GBP
View
A
Retailer 9
-
£471 GBP
View
A
Retailer 10
-
£492 GBP
View
A
Retailer 11
-
£503 GBP
View
A
Retailer 12
-
£515 GBP
View
A
Retailer 13
-
£541 GBP
View
B+
Retailer 14
-
£657 GBP
View
B+
Retailer 15
-
£685 GBP
View
B+
Retailer 16
-
£712 GBP
View
B+
Retailer 17
-
£904 GBP
View
Retailer 18
-
£953 GBP
View
Price last confirmed 38 days ago
B+
Retailer 19
-
£971 GBP
View
B
Retailer 20
-
£1,030 GBP
View
B
Retailer 21
-
£1,121 GBP
View
B
Retailer 22
-
£1,165 GBP
View
B
Retailer 23
-
£1,168 GBP
View
Most Expensive
B
Brilliant Earth
20681330A · Nov 6
£1,718 GBP
$2,300 USD
View
23 more retailers have this diamond
Prices start from £262 GBPSave up to £1,456 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
£262 GBP