CaratHunter
Plans
Marquise|Lab Grown|IGI

5.52ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG817695357

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG817695357

Diamond specifications and retailer prices

From £665 GBP
$893 USD
As of November 2, 2026
Save £5,244 GBP (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £5,909 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 LG817695357 or 817695357. Listed at 18 retailers as of November 2, 2026, with prices from £665 to £5,909, a £5,244 spread on the same certified stone. Do Amore Diamonds lists it at £5,909. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817695357
Dimensions18.72 × 9.34 × 5.70 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.72 mm9.34 mm5.52 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817695357
Side View
Table 57.0%Crown 35.8°Girdle: MediumPavilion 39.4°Culet: NoneDepth 61.0%

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: £5,909 GBP|Low: £639 GBP|High: £5,909 GBP|Avg: £2,272 GBP|+13.4%
Do Amore Diamonds
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 2, 2026
Retailer 3£665 GBP
Retailer 17£724 GBP
Retailer 13£868 GBP
Retailer 2£923 GBP
Retailer 4£1,040 GBP
Retailer 8£1,050 GBP
Retailer 6£1,240 GBP
Retailer 7£1,364 GBP
Retailer 15£1,598 GBP
Retailer 14£1,718 GBP
Retailer 12£1,728 GBP
Retailer 11£2,891 GBP
Retailer 5£2,989 GBP
Retailer 10£3,012 GBP
Retailer 16£3,361 GBP
Retailer 9£4,059 GBP
Retailer 18£4,352 GBP
Do Amore Diamonds£5,909 GBP

15 data points across 18 retailers

18 retailers£665 GBP to £5,909 GBP

A
Cheapest Retailer
-
£665 GBP
$893 USD
A
Retailer 2
-
£724 GBP
$972 USD
View
A
Retailer 3
-
£868 GBP
$1,165 USD
View
A
Retailer 4
-
£923 GBP
View
A
Retailer 5
-
£1,040 GBP
HK$10,900 HKD
View
A
Retailer 6
-
£1,050 GBP
$1,409 USD
View
A
Retailer 7
-
£1,240 GBP
$1,664 USD
View
B+
Retailer 8
-
£1,364 GBP
$1,830 USD
View
B+
Retailer 9
-
£1,598 GBP
$2,144 USD
View
B+
Retailer 10
-
£1,718 GBP
$2,305 USD
View
B+
Retailer 11
-
£1,728 GBP
A$3,567 AUD
View
B
Retailer 12
-
£2,891 GBP
View
Retailer 13
-
£2,989 GBP
A$6,171 AUD
View
Price last confirmed 24 days ago
B
Retailer 14
-
£3,012 GBP
SGD 5,462 SGD
View
B
Retailer 15
-
£3,361 GBP
$4,510 USD
View
B
Retailer 16
-
£4,059 GBP
$5,447 USD
View
B
Retailer 17
-
£4,352 GBP
$5,840 USD
View
Most Expensive
B
Do Amore Diamonds
27-0BED6657F · Nov 2
£5,909 GBP
$7,930 USD
View
17 more retailers have this diamond
Prices start from £665 GBPSave up to £5,244 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
£665 GBP