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Round|Natural|GIA

1.50ct J VS1 Round Natural Diamond

VG • J/VS1 • GIA 6541121042

Certificate GIA 6541121042

Diamond specifications and retailer prices

From £2,646 GBP
HK$27,700 HKD
As of October 31, 2026
Save £3,640 GBP (58%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £6,286 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 very-good cut grade and certified by GIA 6541121042. Listed at 21 retailers as of October 30, 2026, with prices from £2,646 to £6,286, a £3,640 spread on the same certified stone. NZ Jewellers lists it at £6,286. 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
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
Crown angle38°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 6541121042
Dimensions7.14 × 7.08 × 4.53 mm
L/W Ratio1.01
Top View
7.14 mm7.08 mm1.50 ctJ / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 6541121042
Side View
Table 59.0%Crown 38°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 63.7%

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: £6,286 GBP|Low: £2,618 GBP|High: £6,286 GBP|Avg: £3,855 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 13£2,646 GBP
Retailer 12£3,142 GBP
Retailer 4£3,147 GBP
Retailer 19£3,202 GBP
Retailer 10£3,330 GBP
Retailer 5£3,331 GBP
Retailer 15£3,355 GBP
Retailer 11£3,362 GBP
Retailer 6£3,597 GBP
Retailer 9£3,609 GBP
Retailer 21£3,609 GBP
Retailer 20£3,615 GBP
Retailer 14£3,689 GBP
Retailer 17£3,722 GBP
Retailer 8£4,014 GBP
Retailer 16£4,084 GBP
Retailer 3£4,164 GBP
Retailer 2£4,435 GBP
Retailer 7£5,127 GBP
Retailer 18£5,778 GBP
NZ Jewellers£6,286 GBP

35 data points across 21 retailers

21 retailers£2,646 GBP to £6,286 GBP

A
Cheapest Retailer
-
£2,646 GBP
HK$27,700 HKD
B+
Retailer 2
-
£3,142 GBP
$4,210 USD
View
B+
Retailer 3
-
£3,147 GBP
$4,217 USD
View
A
Retailer 4
-
£3,202 GBP
$4,290 USD
View
B+
Retailer 5
-
£3,330 GBP
SGD 6,029 SGD
View
B+
Retailer 6
-
£3,331 GBP
$4,463 USD
View
Final sale: no returns
B+
Retailer 7
-
£3,355 GBP
View
B+
Retailer 8
-
£3,362 GBP
SGD 6,088 SGD
View
B+
Retailer 9
-
£3,597 GBP
$4,820 USD
View
B+
Retailer 10
-
£3,609 GBP
$4,835 USD
View
B+
Retailer 11
-
£3,609 GBP
$4,835 USD
View
B+
Retailer 12
-
£3,615 GBP
$4,844 USD
View
Retailer 13
-
£3,689 GBP
A$7,604 AUD
View
Price last confirmed 22 days ago
B+
Retailer 14
-
£3,722 GBP
View
B+
Retailer 15
-
£4,014 GBP
View
B+
Retailer 16
-
£4,084 GBP
€5,211 EUR
View
B
Retailer 17
-
£4,164 GBP
$5,579 USD
View
B
Retailer 18
-
£4,435 GBP
ZAR 96,007 ZAR
View
B
Retailer 19
-
£5,127 GBP
$6,869 USD
View
B
Retailer 20
-
£5,778 GBP
View
Most Expensive
C
NZ Jewellers
8d36b3fa-48ed-4075-bc31-202e0819a274 · Oct 30
£6,286 GBP
$8,423 USD
View
20 more retailers have this diamond
Prices start from £2,646 GBPSave up to £3,640 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
£2,646 GBP