CaratHunter
Plans
Marquise|Natural|GIA

1.50ct J VS1 Marquise Natural Diamond

EX • J/VS1 • GIA 2506051376

Certificate GIA 2506051376

Diamond specifications and retailer prices

From £5,989 GBP
$8,025 USD
As of November 2, 2026
Save £2,220 GBP (27%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £8,210 GBP at Jared · As of November 2, 2026
View at Jared

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2506051376. Listed at 11 retailers as of November 2, 2026, with prices from £5,989 to £8,210, a £2,220 spread on the same certified stone. Jared lists it at £8,210. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2506051376
Dimensions12.08 × 5.79 × 3.71 mm
L/W Ratio2.09
Top View
12.08 mm5.79 mm1.50 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2506051376
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 64.1%

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 2
Current: £8,210 GBP|Low: £5,908 GBP|High: £8,219 GBP|Avg: £7,216 GBP
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 7£5,989 GBP
Retailer 10£6,233 GBP
Retailer 3£6,373 GBP
Retailer 4£6,706 GBP
Retailer 9£6,733 GBP
Retailer 6£7,507 GBP
Retailer 5£7,758 GBP
Retailer 8£7,948 GBP
Retailer 11£7,948 GBP
Retailer 2£8,098 GBP
Jared£8,210 GBP

37 data points across 11 retailers

11 retailers£5,989 GBP to £8,210 GBP

B+
Cheapest Retailer
-
£5,989 GBP
$8,025 USD
B+
Retailer 2
-
£6,233 GBP
$8,351 USD
View
B+
Retailer 3
-
£6,373 GBP
$8,539 USD
View
B
Retailer 4
-
£6,706 GBP
$8,985 USD
View
Final sale: no returns
B
Retailer 5
-
£6,733 GBP
$9,021 USD
View
B
Retailer 6
-
£7,507 GBP
$10,058 USD
View
B
Retailer 7
-
£7,758 GBP
$10,395 USD
View
B
Retailer 8
-
£7,948 GBP
$10,650 USD
View
B
Retailer 9
-
£7,948 GBP
$10,650 USD
View
B
Retailer 10
-
£8,098 GBP
View
Most Expensive
B
Jared
159395495 · Nov 2
£8,210 GBP
$11,000 USD
View
10 more retailers have this diamond
Prices start from £5,989 GBPSave up to £2,220 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+
1.50ct Marquise
£5,989 GBP