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Marquise|Lab Grown|IGI

1.54ct D VVS1 Marquise Lab Grown Diamond

EX • D/VVS1 • IGI LG729567725

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG729567725

Diamond specifications and retailer prices

From £291 GBP
$390 USD
As of November 1, 2026
Save £1,851 GBP (86%) vs most expensive(unlock to see where)
33 retailers carry this diamond
Most expensive: £2,142 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.54ct lab-grown marquise diamond

This 1.54ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG729567725 or 729567725. Listed at 33 retailers as of October 31, 2026, with prices from £291 to £2,142, a £1,851 spread on the same certified stone. Do Amore Diamonds lists it at £2,142. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729567725
Dimensions11.81 × 6.01 × 3.79 mm
L/W Ratio1.97
Girdle conditionFaceted
Culet sizePointed
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
11.81 mm6.01 mm1.54 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729567725
Side View
Table 59.0%Crown 36.1°Girdle: MED-STKPavilion 40°Culet: NoneDepth 63.1%

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 1
Current: £2,142 GBP|Low: £253 GBP|High: £2,142 GBP|Avg: £768 GBP
Do Amore Diamonds
Retailer 2
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Retailer 25
November 2, 2026
Retailer 11£263 GBP
Retailer 12£291 GBP
Retailer 9£299 GBP
Retailer 18£327 GBP
Retailer 25£351 GBP
Retailer 4£366 GBP
Retailer 10£416 GBP
Retailer 23£430 GBP
Retailer 6£464 GBP
Retailer 5£492 GBP
Retailer 21£535 GBP
Retailer 2£569 GBP
Retailer 13£594 GBP
Retailer 14£754 GBP
Retailer 22£766 GBP
Retailer 3£876 GBP
Retailer 15£1,147 GBP
Retailer 8£1,178 GBP
Retailer 7£1,179 GBP
Retailer 24£1,231 GBP
Retailer 16£1,254 GBP
Retailer 17£1,275 GBP
Retailer 19£1,288 GBP
Retailer 20£1,373 GBP
Do Amore Diamonds£2,142 GBP

33 data points across 25 retailers

33 retailers£291 GBP to £2,142 GBP

Retailer 1
-
£241 GBP
$323 USD
Price last confirmed 24 days ago
A
Retailer 2
-
£291 GBP
$390 USD
View
Final sale: no returns
Retailer 3
-
£293 GBP
$392 USD
View
Price last confirmed 33 days ago
Retailer 4
-
£299 GBP
$400 USD
View
Price last confirmed 24 days ago
Retailer 5
-
£299 GBP
$400 USD
View
Price last confirmed 22 days ago
Retailer 6
-
£327 GBP
$438 USD
View
Price last confirmed 20 days ago
Retailer 7
-
£328 GBP
$439 USD
View
Price last confirmed 34 days ago
Retailer 8
-
£351 GBP
View
Price last confirmed 16 days ago
Retailer 9
-
£358 GBP
$480 USD
View
Price last confirmed 34 days ago
A
Retailer 10
-
£366 GBP
$490 USD
View
A
Retailer 11
-
£416 GBP
$558 USD
View
A
Retailer 12
-
£430 GBP
HK$4,500 HKD
View
A
Retailer 13
-
£464 GBP
$622 USD
View
A
Retailer 14
-
£492 GBP
$659 USD
View
A
Retailer 15
-
£535 GBP
€683 EUR
View
A
Retailer 16
-
£569 GBP
ZAR 12,310 ZAR
View
Retailer 17
-
£587 GBP
View
Price last confirmed 17 days ago
B+
Retailer 18
-
£594 GBP
View
Retailer 19
-
£754 GBP
$1,010 USD
View
Price last confirmed 9 days ago
B+
Retailer 20
-
£766 GBP
A$1,578 AUD
View
B
Retailer 21
-
£876 GBP
$1,174 USD
View
B
Retailer 22
-
£1,060 GBP
$1,420 USD
View
Retailer 23
-
£1,060 GBP
$1,420 USD
View
Price last confirmed 22 days ago
B+
Retailer 24
-
£1,147 GBP
$1,537 USD
View
B
Retailer 25
-
£1,178 GBP
$1,578 USD
View
B
Retailer 26
-
£1,179 GBP
$1,580 USD
View
B
Retailer 27
-
£1,231 GBP
$1,650 USD
View
B
Retailer 28
-
£1,254 GBP
SGD 2,271 SGD
View
Retailer 29
-
£1,275 GBP
A$2,629 AUD
View
Price last confirmed 25 days ago
B
Retailer 30
-
£1,288 GBP
View
Retailer 31
-
£1,288 GBP
$1,726 USD
View
Price last confirmed 32 days ago
B
Retailer 32
-
£1,373 GBP
$1,840 USD
View
Most Expensive
B
Do Amore Diamonds
27-65CD5647E · Oct 31
£2,142 GBP
$2,870 USD
View
32 more retailers have this diamond
Prices start from £291 GBPSave up to £1,851 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
1.54ct Marquise
£291 GBP