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Marquise|Natural|GIA

1.50ct I VS2 Marquise Natural Diamond

VG • I/VS2 • GIA 2566386276

Certificate GIA 2566386276

Diamond specifications and retailer prices

From £6,617 GBP
As of November 4, 2026
Save £5,612 GBP (46%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £12,229 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 I colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2566386276. Listed at 11 retailers as of November 4, 2026, with prices from £6,617 to £12,229, a £5,612 spread on the same certified stone. NZ Jewellers lists it at £12,229. 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
I
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566386276
Dimensions11.83 × 5.99 × 3.36 mm
L/W Ratio1.97
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Knot, Twinning Wisp, Cloud, Feather, Needle
Top View
11.83 mm5.99 mm1.50 ctI / VS2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566386276
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 56.1%

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: £12,229 GBP|Low: £6,617 GBP|High: £12,229 GBP|Avg: £8,716 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 11£6,617 GBP
Retailer 6£7,134 GBP
Retailer 3£7,162 GBP
Retailer 7£7,667 GBP
Retailer 2£8,035 GBP
Retailer 8£8,552 GBP
Retailer 9£8,809 GBP
Retailer 5£8,888 GBP
Retailer 10£9,018 GBP
Retailer 4£11,429 GBP
NZ Jewellers£12,229 GBP

16 data points across 11 retailers

11 retailers£6,617 GBP to £12,229 GBP

A
Cheapest Retailer
-
£6,617 GBP
A
Retailer 2
-
£7,134 GBP
View
A
Retailer 3
-
£7,162 GBP
View
B+
Retailer 4
-
£7,667 GBP
View
B+
Retailer 5
-
£8,035 GBP
View
B+
Retailer 6
-
£8,552 GBP
View
B+
Retailer 7
-
£8,809 GBP
View
B+
Retailer 8
-
£8,888 GBP
View
B+
Retailer 9
-
£9,018 GBP
View
B
Retailer 10
-
£11,429 GBP
View
Most Expensive
B
NZ Jewellers
d49958de-a289-4e82-948d-0163839468c2 · Nov 5
£12,229 GBP
$16,459 USD
View
10 more retailers have this diamond
Prices start from £6,617 GBPSave up to £5,612 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
£6,617 GBP