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Marquise|Lab Grown|IGI

1.54ct D VS2 Marquise Lab Grown Diamond

EX • D/VS2 • IGI LG797675448

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG797675448

Diamond specifications and retailer prices

From £197 GBP
$265 USD
As of November 2, 2026
Save £847 GBP (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,045 GBP at Reve Diamonds · As of November 1, 2026
View at Reve 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG797675448 or 797675448. Listed at 16 retailers as of November 1, 2026, with prices from £197 to £1,045, a £847 spread on the same certified stone. Reve Diamonds lists it at £1,045. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797675448
Dimensions12.32 × 6.01 × 3.79 mm
L/W Ratio2.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.32 mm6.01 mm1.54 ctD / VS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797675448
Side View
Table 59.0%Crown 33.1°Girdle: MED-STKPavilion 41.1°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 2
Current: £465 GBP|Low: £190 GBP|High: £1,244 GBP|Avg: £546 GBP|+3.6%
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 3, 2026
Retailer 10£197 GBP
Retailer 5£221 GBP
Retailer 2£230 GBP
Retailer 3£245 GBP
Retailer 11£245 GBP
Retailer 8£406 GBP
Retailer 14£407 GBP
Retailer 1£465 GBP
Retailer 4£498 GBP
Retailer 9£753 GBP
Retailer 13£788 GBP
Retailer 12£943 GBP
Retailer 7£982 GBP
Retailer 6£1,244 GBP

42 data points across 14 retailers

16 retailers£197 GBP to £1,045 GBP

A
Cheapest Retailer
-
£197 GBP
$265 USD
A
Retailer 2
-
£221 GBP
$297 USD
View
Final sale: no returns
A
Retailer 3
-
£230 GBP
$308 USD
View
Retailer 4
-
£245 GBP
$329 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
£245 GBP
$329 USD
View
A
Retailer 6
-
£406 GBP
$545 USD
View
A
Retailer 7
-
£406 GBP
$545 USD
View
A
Retailer 8
-
£407 GBP
$546 USD
View
A
Retailer 9
-
£465 GBP
View
B+
Retailer 10
-
£498 GBP
$668 USD
View
B
Retailer 11
-
£753 GBP
$1,011 USD
View
B
Retailer 12
-
£788 GBP
$1,058 USD
View
B
Retailer 13
-
£826 GBP
$1,109 USD
View
B
Retailer 14
-
£943 GBP
$1,266 USD
View
B
Retailer 15
-
£982 GBP
View
Most Expensive
B
Reve Diamonds
CBB20DAFB · Nov 1
£1,045 GBP
$1,402 USD
View
15 more retailers have this diamond
Prices start from £197 GBPSave up to £847 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
£197 GBP