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Marquise|Natural|GIA

1.50ct D SI2 Marquise Natural Diamond

GD • D/SI2 • GIA 6562212695

Certificate GIA 6562212695

Diamond specifications and retailer prices

From £4,607 GBP
As of November 6, 2026
Save £5,669 GBP (55%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £10,276 GBP at NZ Jewellers · As of November 5, 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 D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6562212695. Listed at 18 retailers as of November 5, 2026, with prices from £4,607 to £10,276, a £5,669 spread on the same certified stone. NZ Jewellers lists it at £10,276. 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
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562212695
Dimensions10.53 × 5.82 × 3.84 mm
L/W Ratio1.81
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Needle, Indented Natural
Top View
10.53 mm5.82 mm1.50 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6562212695
Side View
Table 60.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 66.0%

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 6
Current: £10,276 GBP|Low: £4,607 GBP|High: £10,276 GBP|Avg: £6,182 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
November 6, 2026
Retailer 2£4,607 GBP
Retailer 8£4,906 GBP
Retailer 16£5,254 GBP
Retailer 3£5,310 GBP
Retailer 5£5,436 GBP
Retailer 18£5,671 GBP
Retailer 13£5,740 GBP
Retailer 11£5,757 GBP
Retailer 7£5,768 GBP
Retailer 15£5,951 GBP
Retailer 9£6,144 GBP
Retailer 4£6,238 GBP
Retailer 17£6,274 GBP
Retailer 12£6,321 GBP
Retailer 10£6,324 GBP
Retailer 6£7,089 GBP
Retailer 14£8,539 GBP
NZ Jewellers£10,276 GBP

24 data points across 18 retailers

18 retailers£4,607 GBP to £10,276 GBP

A
Cheapest Retailer
-
£4,607 GBP
A
Retailer 2
-
£4,906 GBP
View
Final sale: no returns
A
Retailer 3
-
£5,254 GBP
View
A
Retailer 4
-
£5,310 GBP
View
A
Retailer 5
-
£5,436 GBP
View
Retailer 6
-
£5,671 GBP
View
Price last confirmed 8 days ago
A
Retailer 7
-
£5,740 GBP
View
A
Retailer 8
-
£5,757 GBP
View
A
Retailer 9
-
£5,768 GBP
View
A
Retailer 10
-
£5,951 GBP
View
A
Retailer 11
-
£6,144 GBP
View
B+
Retailer 12
-
£6,238 GBP
View
A
Retailer 13
-
£6,274 GBP
View
A
Retailer 14
-
£6,321 GBP
View
B+
Retailer 15
-
£6,324 GBP
View
B+
Retailer 16
-
£7,089 GBP
View
B
Retailer 17
-
£8,539 GBP
View
Most Expensive
B
NZ Jewellers
6d63500b-4962-4aef-9f78-e8b3cc85bc0d · Nov 5
£10,276 GBP
$13,754 USD
View
17 more retailers have this diamond
Prices start from £4,607 GBPSave up to £5,669 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
£4,607 GBP