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Marquise|Natural|GIA

1.50ct G VS2 Marquise Natural Diamond

GD • G/VS2 • GIA 6561293454

Certificate GIA 6561293454

Diamond specifications and retailer prices

From £8,008 GBP
$10,730 USD
As of November 1, 2026
Save £2,091 GBP (21%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £10,099 GBP at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 1.5ct natural marquise diamond

This 1.5ct natural marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6561293454. Listed at 6 retailers as of October 29, 2026, with prices from £8,008 to £10,099, a £2,091 spread on the same certified stone. Blue Nile lists it at £10,099. 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
G
Colour
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6561293454
Dimensions11.78 × 5.96 × 3.77 mm
L/W Ratio1.98
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
11.78 mm5.96 mm1.50 ctG / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6561293454
Side View
Table 56.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.3%

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: £10,099 GBP|Low: £8,008 GBP|High: £10,099 GBP|Avg: £9,058 GBP
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 6£8,008 GBP
Retailer 4£8,120 GBP
Retailer 2£8,608 GBP
Retailer 5£8,725 GBP
Retailer 3£9,877 GBP
Blue Nile£10,099 GBP

8 data points across 6 retailers

6 retailers£8,008 GBP to £10,099 GBP

A
Cheapest Retailer
-
£8,008 GBP
$10,730 USD
A
Retailer 2
-
£8,120 GBP
SGD 14,703 SGD
View
A
Retailer 3
-
£8,608 GBP
View
A
Retailer 4
-
£8,725 GBP
$11,690 USD
View
B+
Retailer 5
-
£9,877 GBP
A$20,360 AUD
View
Most Expensive
B+
Blue Nile
30463312 · Oct 29
£10,099 GBP
$13,532 USD
View
5 more retailers have this diamond
Prices start from £8,008 GBPSave up to £2,091 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
£8,008 GBP