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Marquise|Natural|GIA

1.50ct L SI2 Marquise Natural Diamond

VG • L/SI2 • GIA 6552305675

Certificate GIA 6552305675

Diamond specifications and retailer prices

From £2,266 GBP
As of November 6, 2026
Save £2,264 GBP (50%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £4,530 GBP at Wholesale Diamonds Direct · As of November 3, 2026
View at Wholesale Diamonds Direct

About this 1.5ct natural marquise diamond

This 1.5ct natural marquise sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6552305675. Listed at 10 retailers as of November 3, 2026, with prices from £2,266 to £4,530, a £2,264 spread on the same certified stone. Wholesale Diamonds Direct lists it at £4,530. 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
L
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6552305675
Dimensions10.90 × 5.89 × 3.86 mm
L/W Ratio1.85
Girdle conditionFaceted
Top View
10.90 mm5.89 mm1.50 ctL / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6552305675
Side View
Table 65.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 65.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £2,845 GBP|Low: £2,247 GBP|High: £4,752 GBP|Avg: £2,978 GBP|-8.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Wholesale Diamonds Direct
November 4, 2026
Retailer 5£2,266 GBP
Retailer 7£2,380 GBP
Retailer 8£2,500 GBP
Retailer 2£2,519 GBP
Retailer 4£2,667 GBP
Retailer 6£2,721 GBP
Retailer 1£2,845 GBP
Retailer 9£3,121 GBP
Retailer 3£3,334 GBP
Wholesale Diamonds Direct£4,530 GBP

39 data points across 10 retailers

10 retailers£2,266 GBP to £4,530 GBP

B+
Cheapest Retailer
-
£2,266 GBP
B+
Retailer 2
-
£2,380 GBP
View
B+
Retailer 3
-
£2,500 GBP
View
B+
Retailer 4
-
£2,519 GBP
View
Final sale: no returns
B+
Retailer 5
-
£2,667 GBP
View
B
Retailer 6
-
£2,721 GBP
View
B
Retailer 7
-
£2,845 GBP
View
B
Retailer 8
-
£3,121 GBP
View
B
Retailer 9
-
£3,334 GBP
View
Most Expensive
C
Wholesale Diamonds Direct
626010346 · Nov 3
£4,530 GBP
$6,064 USD
View
9 more retailers have this diamond
Prices start from £2,266 GBPSave up to £2,264 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.

B+
1.50ct Marquise
£2,266 GBP