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Marquise|Lab Grown|IGI

5.52ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG675552147

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG675552147

Diamond specifications and retailer prices

From £1,414 GBP
$1,897 USD
As of November 2, 2026
Save £3,023 GBP (68%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £4,437 GBP at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5.52ct lab-grown marquise diamond

This 5.52ct lab-grown marquise sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG675552147 or 675552147. Listed at 7 retailers as of October 31, 2026, with prices from £1,414 to £4,437, a £3,023 spread on the same certified stone. Taylor and Hart lists it at £4,437. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.52
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG675552147
Dimensions18.83 × 9.18 × 5.59 mm
L/W Ratio2.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.83 mm9.18 mm5.52 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG675552147
Side View
Table 62.0%Crown 33.5°Girdle: MED-THKPavilion 40.1°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £1,768 GBP|Low: £1,296 GBP|High: £4,437 GBP|Avg: £2,554 GBP|+9.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Taylor and Hart
October 31, 2026
Retailer 6£1,414 GBP
Retailer 5£1,434 GBP
Retailer 1£1,768 GBP
Retailer 4£1,794 GBP
Retailer 2£3,525 GBP
Retailer 3£3,581 GBP
Taylor and Hart£4,437 GBP

25 data points across 7 retailers

7 retailers£1,414 GBP to £4,437 GBP

A
Cheapest Retailer
-
£1,414 GBP
$1,897 USD
A
Retailer 2
-
£1,434 GBP
$1,924 USD
View
B+
Retailer 3
-
£1,768 GBP
View
B+
Retailer 4
-
£1,794 GBP
$2,408 USD
View
B
Retailer 5
-
£3,525 GBP
$4,730 USD
View
B
Retailer 6
-
£3,581 GBP
View
Most Expensive
B
Taylor and Hart
X9D92BG · Oct 31
£4,437 GBP
$5,954 USD
View
6 more retailers have this diamond
Prices start from £1,414 GBPSave up to £3,023 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
5.52ct Marquise
£1,414 GBP