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Marquise|Lab Grown|IGI

1.52ct F VS1 Marquise Lab Grown Diamond

VG • F/VS1 • IGI LG837637975

Shape and cutting style on the report: Marquise modified brilliant

Certificate IGI LG837637975

Diamond specifications and retailer prices

From £433 GBP
$581 USD
As of November 2, 2026
Save £931 GBP (68%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,364 GBP at Brilliant Earth · As of November 2, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG837637975 or 837637975. Listed at 14 retailers as of November 2, 2026, with prices from £433 to £1,364, a £931 spread on the same certified stone. Brilliant Earth lists it at £1,364. 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

1.52
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837637975
Dimensions11.09 × 5.57 × 3.40 mm
L/W Ratio1.99
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.09 mm5.57 mm1.52 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837637975
Side View
Table 59.0%Crown 36°Girdle: THK-ETKPavilion 40°Culet: LargeDepth 61.0%

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 2
Current: £820 GBP|Low: £300 GBP|High: £1,360 GBP|Avg: £774 GBP|+11.0%
Retailer 1
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
November 2, 2026
Retailer 8£300 GBP
Retailer 7£433 GBP
Retailer 14£455 GBP
Retailer 2£538 GBP
Retailer 5£549 GBP
Retailer 4£582 GBP
Retailer 11£618 GBP
Retailer 9£751 GBP
Retailer 13£807 GBP
Retailer 1£820 GBP
Retailer 6£1,135 GBP
Retailer 10£1,145 GBP
Retailer 3£1,299 GBP
Retailer 12£1,346 GBP

26 data points across 14 retailers

14 retailers£433 GBP to £1,364 GBP

A
Cheapest Retailer
-
£433 GBP
$581 USD
Retailer 2
-
£455 GBP
$610 USD
View
Price last confirmed 6 days ago
Retailer 3
-
£538 GBP
€687 EUR
View
Price last confirmed 8 days ago
Retailer 4
-
£549 GBP
$737 USD
View
Price last confirmed 7 days ago
Retailer 5
-
£582 GBP
ZAR 12,610 ZAR
View
Price last confirmed 10 days ago
B+
Retailer 6
-
£618 GBP
View
B
Retailer 7
-
£751 GBP
A$1,551 AUD
View
Retailer 8
-
£807 GBP
A$1,667 AUD
View
Price last confirmed 8 days ago
B
Retailer 9
-
£820 GBP
$1,100 USD
View
Retailer 10
-
£1,135 GBP
$1,523 USD
View
Price last confirmed 8 days ago
B
Retailer 11
-
£1,145 GBP
$1,536 USD
View
Retailer 12
-
£1,299 GBP
$1,743 USD
View
Price last confirmed 7 days ago
Retailer 13
-
£1,346 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
Brilliant Earth
22228361A · Nov 2
£1,364 GBP
$1,830 USD
View
13 more retailers have this diamond
Prices start from £433 GBPSave up to £931 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
£433 GBP