Marquise|Natural|GIA

1.50ct E VS1 Marquise Natural Diamond

EX • E/VS1 • GIA 5546468358

Certificate GIA 5546468358

Diamond specifications and retailer prices

From £8,734 GBP
CA$16,278 CAD
As of October 30, 2026
Save £2,004 GBP (19%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £14,443 GBP at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

About this 1.5ct natural marquise diamond

This 1.5ct natural marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5546468358. Listed at 12 retailers as of October 30, 2026, with a relatively tight 23% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 5546468358
Dimensions10.87 × 5.93 × 3.84 mm
L/W Ratio1.83
Top View
10.87 mm5.93 mm1.50 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 5546468358
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.8%

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 30
Current: £14,443 GBP|Low: £7,943 GBP|High: £14,443 GBP|Avg: £10,534 GBP
NZ Jewellers
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
Retailer 19
October 15, 2026
Retailer 17£7,943 GBP
Retailer 8£7,950 GBP
Retailer 16£8,540 GBP
Retailer 7£8,666 GBP
Retailer 2£8,734 GBP
Retailer 5£9,388 GBP
Retailer 6£9,518 GBP
Retailer 15£9,583 GBP
Retailer 12£9,627 GBP
Retailer 14£9,680 GBP
Retailer 10£10,255 GBP
Retailer 3£10,682 GBP
Retailer 13£10,737 GBP
Retailer 19£10,824 GBP
Retailer 4£10,832 GBP
Retailer 11£11,900 GBP
Retailer 9£12,447 GBP
Retailer 18£13,660 GBP
NZ Jewellers£14,443 GBP

10 data points across 19 retailers

12 retailers£8,734 GBP to £10,737 GBP

Retailer 1
-
£8,666 GBP
$11,629 USD
Price last confirmed 25 days ago
A
Retailer 2
-
£8,734 GBP
CA$16,278 CAD
View
Retailer 3
-
£9,388 GBP
$12,598 USD
View
Price last confirmed 25 days ago
Retailer 4
-
£9,518 GBP
A$19,650 AUD
View
Price last confirmed 29 days ago
A
Retailer 5
-
£9,627 GBP
$12,919 USD
View
Retailer 6
-
£9,680 GBP
View
Price last confirmed 24 days ago
Retailer 7
-
£10,255 GBP
$13,761 USD
View
Price last confirmed 25 days ago
Retailer 8
-
£10,682 GBP
$14,334 USD
View
Price last confirmed 25 days ago
B+
Retailer 9
-
£10,737 GBP
$14,409 USD
View
Retailer 10
-
£10,832 GBP
$14,536 USD
View
Price last confirmed 29 days ago
Retailer 11
-
£13,660 GBP
View
Price last confirmed 25 days ago
Most Expensive
NZ Jewellers
0fb11bfe-93ce-4e0c-84b7-60e91d616ceb · Oct 3
£14,443 GBP
$19,381 USD
View
Price last confirmed 29 days ago
11 more retailers have this diamond
Prices start from £8,734 GBPSave up to £2,004 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
1.50ct Marquise
£8,734 GBP