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Marquise|Lab Grown|IGI

5.53ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG669431015

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG669431015

Diamond specifications and retailer prices

From £981 GBP
$1,315 USD
As of October 27, 2026
Save £5,765 GBP (85%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: £6,747 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.53ct lab-grown marquise diamond

This 5.53ct 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 LG669431015 or 669431015. Listed at 31 retailers as of October 30, 2026, with prices from £981 to £6,747, a £5,765 spread on the same certified stone. Do Amore Diamonds lists it at £6,747. 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

5.53
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669431015
Dimensions18.75 × 9.25 × 5.57 mm
L/W Ratio2.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.75 mm9.25 mm5.53 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669431015
Side View
Table 62.0%Crown 35.1°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 60.2%

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: Oct 27
Current: £6,747 GBP|Low: £1,138 GBP|High: £6,747 GBP|Avg: £2,767 GBP
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
November 1, 2026
Retailer 13£1,138 GBP
Retailer 5£1,420 GBP
Retailer 9£1,422 GBP
Retailer 4£1,438 GBP
Retailer 8£1,773 GBP
Retailer 15£1,801 GBP
Retailer 3£2,121 GBP
Retailer 11£2,524 GBP
Retailer 2£2,546 GBP
Retailer 6£3,037 GBP
Retailer 14£3,265 GBP
Retailer 12£3,422 GBP
Retailer 10£3,607 GBP
Retailer 7£4,451 GBP
Do Amore Diamonds£6,747 GBP

30 data points across 15 retailers

31 retailers£981 GBP to £6,747 GBP

Retailer 1
-
£942 GBP
$1,262 USD
Price last confirmed 28 days ago
Retailer 2
-
£981 GBP
$1,315 USD
View
Price last confirmed 16 days ago
Retailer 3
-
£981 GBP
$1,315 USD
View
Price last confirmed 25 days ago
A
Retailer 4
-
£981 GBP
$1,315 USD
View
A
Retailer 5
-
£981 GBP
$1,315 USD
View
Retailer 6
-
£981 GBP
$1,315 USD
View
Price last confirmed 19 days ago
Retailer 7
-
£1,122 GBP
$1,504 USD
View
Price last confirmed 38 days ago
Retailer 8
-
£1,138 GBP
$1,525 USD
View
Price last confirmed 20 days ago
Retailer 9
-
£1,138 GBP
$1,525 USD
View
Price last confirmed 30 days ago
Retailer 10
-
£1,138 GBP
$1,525 USD
View
Price last confirmed 13 days ago
Retailer 11
-
£1,138 GBP
$1,525 USD
View
Price last confirmed 25 days ago
Retailer 12
-
£1,138 GBP
$1,525 USD
View
Price last confirmed 20 days ago
B+
Retailer 13
-
£1,420 GBP
$1,903 USD
View
A
Retailer 14
-
£1,422 GBP
$1,905 USD
View
B+
Retailer 15
-
£1,438 GBP
$1,927 USD
View
B+
Retailer 16
-
£1,773 GBP
View
B+
Retailer 17
-
£1,801 GBP
$2,413 USD
View
B+
Retailer 18
-
£2,121 GBP
$2,842 USD
View
Retailer 19
-
£2,355 GBP
$3,155 USD
View
Price last confirmed 16 days ago
Retailer 20
-
£2,355 GBP
$3,155 USD
View
Price last confirmed 32 days ago
Retailer 21
-
£2,355 GBP
$3,155 USD
View
Price last confirmed 13 days ago
Retailer 22
-
£2,355 GBP
$3,155 USD
View
Price last confirmed 20 days ago
Retailer 23
-
£2,355 GBP
$3,155 USD
View
Price last confirmed 25 days ago
Retailer 24
-
£2,524 GBP
ZAR 54,644 ZAR
View
Price last confirmed 13 days ago
B
Retailer 25
-
£2,546 GBP
A$5,248 AUD
View
B
Retailer 26
-
£3,037 GBP
View
B
Retailer 27
-
£3,265 GBP
$4,375 USD
View
Retailer 28
-
£3,422 GBP
$4,585 USD
View
Price last confirmed 15 days ago
Retailer 29
-
£3,607 GBP
View
Price last confirmed 12 days ago
B
Retailer 30
-
£4,451 GBP
$5,964 USD
View
Most Expensive
B
Do Amore Diamonds
27-2BE9CC641 · Oct 31
£6,747 GBP
$9,040 USD
View
30 more retailers have this diamond
Prices start from £981 GBPSave up to £5,765 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
5.53ct Marquise
£981 GBP