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Marquise|Natural|GIA

1.50ct D FL Marquise Natural Diamond

VG • D/FL • GIA 1246083405

Certificate GIA 1246083405

Diamond specifications and retailer prices

From £13,675 GBP
As of November 1, 2026
Save £8,873 GBP (39%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £22,548 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.5ct natural marquise diamond

This 1.5ct natural marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1246083405. Listed at 22 retailers as of November 1, 2026, with prices from £13,675 to £22,548, a £8,873 spread on the same certified stone. MOH London lists it at £22,548. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
D
Colour
FL
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle36.8°
OriginNatural
Grading LabGIA
CertificateGIA 1246083405
Dimensions11.31 × 5.92 × 3.80 mm
L/W Ratio1.91
Culet sizeNone
Top View
11.31 mm5.92 mm1.50 ctD / FL
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1246083405
Side View
Table 59.0%Crown 32.3°Girdle: STK-ETKPavilion 36.8°Culet: NDepth 64.2%

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 1
Current: £22,548 GBP|Low: £13,675 GBP|High: £23,157 GBP|Avg: £16,898 GBP|-2.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 16
Retailer 17
Retailer 18
Retailer 19
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Retailer 22
November 6, 2026
Retailer 10£13,675 GBP
Retailer 8£14,589 GBP
Retailer 15£14,648 GBP
Retailer 14£14,690 GBP
Retailer 2£14,765 GBP
Retailer 16£14,889 GBP
Retailer 13£15,297 GBP
Retailer 6£15,313 GBP
Retailer 9£15,588 GBP
Retailer 21£15,979 GBP
Retailer 17£16,013 GBP
Retailer 11£16,511 GBP
Retailer 7£16,656 GBP
Retailer 22£16,778 GBP
Retailer 4£16,983 GBP
Retailer 3£17,311 GBP
Retailer 5£17,396 GBP
Retailer 12£17,769 GBP
Retailer 19£17,977 GBP
Retailer 20£20,509 GBP
Retailer 18£21,268 GBP
MOH London£22,548 GBP

26 data points across 22 retailers

22 retailers£13,675 GBP to £22,548 GBP

A
Cheapest Retailer
-
£13,675 GBP
B+
Retailer 2
-
£14,589 GBP
View
B+
Retailer 3
-
£14,648 GBP
View
B+
Retailer 4
-
£14,690 GBP
View
A
Retailer 5
-
£14,765 GBP
View
B+
Retailer 6
-
£14,889 GBP
View
B+
Retailer 7
-
£15,297 GBP
View
B+
Retailer 8
-
£15,313 GBP
View
Final sale: no returns
B+
Retailer 9
-
£15,588 GBP
View
Retailer 10
-
£15,979 GBP
View
Price last confirmed 8 days ago
B+
Retailer 11
-
£16,013 GBP
View
B+
Retailer 12
-
£16,511 GBP
View
B+
Retailer 13
-
£16,656 GBP
View
B+
Retailer 14
-
£16,778 GBP
View
B+
Retailer 15
-
£16,983 GBP
View
B+
Retailer 16
-
£17,311 GBP
View
B
Retailer 17
-
£17,396 GBP
View
B
Retailer 18
-
£17,769 GBP
View
B
Retailer 19
-
£17,977 GBP
View
B
Retailer 20
-
£20,509 GBP
View
B
Retailer 21
-
£21,268 GBP
View
Most Expensive
B
MOH London
98CD1BD98 · Nov 4
£22,548 GBP
View
21 more retailers have this diamond
Prices start from £13,675 GBPSave up to £8,873 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
£13,675 GBP