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Round|Natural|GIA

1.50ct J VS1 Round Natural Diamond

EX • J/VS1 • GIA 2566193511

Certificate GIA 2566193511

Diamond specifications and retailer prices

From £3,051 GBP
As of November 5, 2026
Save £3,189 GBP (51%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £6,240 GBP at Wholesale Diamonds Direct · As of November 4, 2026
View at Wholesale Diamonds Direct

About this 1.5ct natural round diamond

This 1.5ct natural round 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 and certified by GIA 2566193511. Listed at 9 retailers as of November 4, 2026, with prices from £3,051 to £6,240, a £3,189 spread on the same certified stone. Wholesale Diamonds Direct lists it at £6,240. 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

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2566193511
Dimensions7.31 × 4.56 × 4.56 mm
L/W Ratio1.60
Culet sizeNone
Top View
7.31 mm4.56 mm1.50 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566193511
Side View
Table 54.0%Crown 34.5°Girdle: THN-STKPavilion 40.6°Culet: NoneDepth 62.2%

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 5
Current: £4,780 GBP|Low: £3,034 GBP|High: £6,550 GBP|Avg: £4,569 GBP|-4.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Wholesale Diamonds Direct
November 6, 2026
Retailer 2£3,051 GBP
Retailer 7£3,762 GBP
Retailer 4£3,829 GBP
Retailer 6£4,309 GBP
Retailer 5£4,387 GBP
Retailer 3£4,411 GBP
Retailer 1£4,780 GBP
Retailer 8£5,811 GBP
Wholesale Diamonds Direct£6,240 GBP

33 data points across 9 retailers

9 retailers£3,051 GBP to £6,240 GBP

A
Cheapest Retailer
-
£3,051 GBP
B+
Retailer 2
-
£3,762 GBP
View
B+
Retailer 3
-
£3,829 GBP
View
B+
Retailer 4
-
£4,309 GBP
View
B+
Retailer 5
-
£4,387 GBP
View
B+
Retailer 6
-
£4,411 GBP
View
B+
Retailer 7
-
£4,780 GBP
View
B
Retailer 8
-
£5,811 GBP
View
Most Expensive
B
Wholesale Diamonds Direct
626595341 · Nov 4
£6,240 GBP
$8,399 USD
View
8 more retailers have this diamond
Prices start from £3,051 GBPSave up to £3,189 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 Round
£3,051 GBP