CaratHunter
Plans
Marquise|Natural|GIA

1.50ct J VS1 Marquise Natural Diamond

GD • J/VS1 • GIA 1553142720

Certificate GIA 1553142720

Diamond specifications and retailer prices

From £2,757 GBP
SGD 4,999 SGD
As of October 31, 2026
Save £2,942 GBP (52%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £5,698 GBP at Wholesale Diamonds Direct · As of October 27, 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 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 1553142720. Listed at 13 retailers as of October 27, 2026, with prices from £2,757 to £5,698, a £2,942 spread on the same certified stone. Wholesale Diamonds Direct lists it at £5,698. 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
J
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.17°
Pavilion angle41.93°
OriginNatural
Grading LabGIA
CertificateGIA 1553142720
Dimensions10.74 × 5.88 × 3.98 mm
L/W Ratio1.83
Culet sizeNone
Top View
10.74 mm5.88 mm1.50 ctJ / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1553142720
Side View
Table 64.0%Crown 43.17°Girdle: MED-VTKPavilion 41.93°Culet: NoneDepth 67.6%

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: Oct 31
Current: £4,041 GBP|Low: £2,757 GBP|High: £6,155 GBP|Avg: £4,132 GBP|-7.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Wholesale Diamonds Direct
November 2, 2026
Retailer 10£2,757 GBP
Retailer 6£3,241 GBP
Retailer 7£3,315 GBP
Retailer 3£3,416 GBP
Retailer 4£3,561 GBP
Retailer 5£3,765 GBP
Retailer 8£3,793 GBP
Retailer 11£3,938 GBP
Retailer 2£3,946 GBP
Retailer 1£4,041 GBP
Retailer 9£5,278 GBP
Wholesale Diamonds Direct£5,698 GBP

35 data points across 12 retailers

13 retailers£2,757 GBP to £5,698 GBP

A
Cheapest Retailer
-
£2,757 GBP
SGD 4,999 SGD
A
Retailer 2
-
£3,241 GBP
$4,349 USD
View
A
Retailer 3
-
£3,315 GBP
$4,449 USD
View
A
Retailer 4
-
£3,416 GBP
SGD 6,194 SGD
View
A
Retailer 5
-
£3,561 GBP
View
A
Retailer 6
-
£3,765 GBP
$5,052 USD
View
A
Retailer 7
-
£3,793 GBP
$5,090 USD
View
B+
Retailer 8
-
£3,938 GBP
$5,284 USD
View
A
Retailer 9
-
£3,946 GBP
$5,296 USD
View
B+
Retailer 10
-
£4,041 GBP
€5,165 EUR
View
B+
Retailer 11
-
£4,141 GBP
$5,557 USD
View
B+
Retailer 12
-
£5,278 GBP
$7,083 USD
View
Most Expensive
B
Wholesale Diamonds Direct
610445782 · Oct 27
£5,698 GBP
$7,647 USD
View
12 more retailers have this diamond
Prices start from £2,757 GBPSave up to £2,942 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
£2,757 GBP