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Marquise|Lab Grown|IGI

1.54ct F VVS2 Marquise Lab Grown Diamond

EX • F/VVS2 • IGI LG817689387

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG817689387

Diamond specifications and retailer prices

From £246 GBP
As of November 4, 2026
Save £1,938 GBP (89%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £2,184 GBP at Do Amore Diamonds · As of November 4, 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 F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG817689387 or 817689387. Listed at 24 retailers as of November 4, 2026, with prices from £246 to £2,184, a £1,938 spread on the same certified stone. Do Amore Diamonds lists it at £2,184. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817689387
Dimensions11.82 × 6.08 × 3.80 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.82 mm6.08 mm1.54 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817689387
Side View
Table 59.0%Crown 32.9°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.5%

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 4
Current: £2,184 GBP|Low: £246 GBP|High: £2,266 GBP|Avg: £775 GBP|-3.6%
Do Amore Diamonds
Retailer 2
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November 5, 2026
Retailer 20£246 GBP
Retailer 7£275 GBP
Retailer 5£285 GBP
Retailer 11£305 GBP
Retailer 18£305 GBP
Retailer 3£328 GBP
Retailer 2£371 GBP
Retailer 4£406 GBP
Retailer 6£420 GBP
Retailer 16£580 GBP
Retailer 13£600 GBP
Retailer 15£784 GBP
Retailer 17£818 GBP
Retailer 19£894 GBP
Retailer 10£1,081 GBP
Retailer 9£1,151 GBP
Retailer 12£1,198 GBP
Retailer 14£1,311 GBP
Retailer 8£1,655 GBP
Do Amore Diamonds£2,184 GBP

26 data points across 20 retailers

24 retailers£246 GBP to £2,184 GBP

A
Cheapest Retailer
-
£246 GBP
A
Retailer 2
-
£275 GBP
View
Final sale: no returns
A
Retailer 3
-
£285 GBP
View
A
Retailer 4
-
£305 GBP
View
A
Retailer 5
-
£328 GBP
View
A
Retailer 6
-
£371 GBP
View
A
Retailer 7
-
£406 GBP
View
A
Retailer 8
-
£420 GBP
View
A
Retailer 9
-
£563 GBP
View
B+
Retailer 10
-
£580 GBP
View
B+
Retailer 11
-
£600 GBP
View
B+
Retailer 12
-
£784 GBP
View
Retailer 13
-
£818 GBP
View
Price last confirmed 8 days ago
B+
Retailer 14
-
£894 GBP
View
B
Retailer 15
-
£1,046 GBP
View
B
Retailer 16
-
£1,063 GBP
View
B
Retailer 17
-
£1,081 GBP
View
B
Retailer 18
-
£1,151 GBP
View
B
Retailer 19
-
£1,198 GBP
View
Retailer 20
-
£1,306 GBP
View
Price last confirmed 23 days ago
B
Retailer 21
-
£1,311 GBP
View
Retailer 22
-
£1,583 GBP
View
Price last confirmed 35 days ago
B
Retailer 23
-
£1,655 GBP
View
Most Expensive
B
Do Amore Diamonds
27-8099EA8EC · Nov 4
£2,184 GBP
$2,940 USD
View
23 more retailers have this diamond
Prices start from £246 GBPSave up to £1,938 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
£246 GBP