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Marquise|Natural|GIA

1.51ct J VS1 Marquise Natural Diamond

GD • J/VS1 • GIA 2547931918

Certificate GIA 2547931918

Diamond specifications and retailer prices

From £5,942 GBP
HK$62,200 HKD
As of November 1, 2026
Save £5,466 GBP (48%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £11,408 GBP at With Clarity · As of November 1, 2026
View at With Clarity

About this 1.51ct natural marquise diamond

This 1.51ct natural marquise sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2547931918. Listed at 7 retailers as of November 1, 2026, with prices from £5,942 to £11,408, a £5,466 spread on the same certified stone. With Clarity lists it at £11,408. 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

1.51
Carat
J
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547931918
Dimensions12.04 × 5.85 × 3.60 mm
L/W Ratio2.06
Top View
12.04 mm5.85 mm1.51 ctJ / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547931918
Side View
Table 56.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 61.5%

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 1
Current: £8,236 GBP|Low: £5,942 GBP|High: £11,540 GBP|Avg: £7,692 GBP|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
With Clarity
November 2, 2026
Retailer 3£5,942 GBP
Retailer 8£6,395 GBP
Retailer 7£6,722 GBP
Retailer 6£7,036 GBP
Retailer 4£7,050 GBP
Retailer 5£7,479 GBP
Retailer 2£8,219 GBP
Retailer 1£8,236 GBP
Retailer 9£8,460 GBP
With Clarity£11,408 GBP

20 data points across 10 retailers

7 retailers£5,942 GBP to £11,408 GBP

B+
Cheapest Retailer
-
£5,942 GBP
HK$62,200 HKD
B
Retailer 2
-
£7,036 GBP
$9,428 USD
View
B
Retailer 3
-
£7,050 GBP
SGD 12,766 SGD
View
B
Retailer 4
-
£7,479 GBP
$10,021 USD
View
Final sale: no returns
B
Retailer 5
-
£8,219 GBP
$11,012 USD
View
B
Retailer 6
-
£8,236 GBP
€10,510 EUR
View
Most Expensive
C
With Clarity
2547931918 · Nov 1
£11,408 GBP
$15,285 USD
View
6 more retailers have this diamond
Prices start from £5,942 GBPSave up to £5,466 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+
1.51ct Marquise
£5,942 GBP