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Emerald|Natural|HRD

1.50ct L SI1 Emerald Natural Diamond

L/SI1 • HRD 250000147921

Certificate HRD 250000147921

Diamond specifications and retailer prices

From £1,638 GBP
As of November 5, 2026
Save £1,787 GBP (52%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £3,425 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural emerald diamond

This 1.5ct natural emerald sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included) and certified by HRD 250000147921. Listed at 6 retailers as of November 5, 2026, with prices from £1,638 to £3,425, a £1,787 spread on the same certified stone. NZ Jewellers lists it at £3,425. 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
L
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 250000147921
Dimensions7.31 × 5.50 × 3.87 mm
L/W Ratio1.33
Top View
7.31 mm5.50 mm1.50 ctL / SI1
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 250000147921
Side View
Table 65.0%CrownGirdle: MediumPavilionCuletDepth 70.4%

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 5
Current: £3,425 GBP|Low: £1,263 GBP|High: £3,425 GBP|Avg: £1,925 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 7£1,263 GBP
Retailer 3£1,638 GBP
Retailer 5£1,638 GBP
Retailer 6£1,714 GBP
Retailer 4£1,891 GBP
Retailer 2£2,034 GBP
NZ Jewellers£3,425 GBP

20 data points across 7 retailers

6 retailers£1,638 GBP to £3,425 GBP

B+
Cheapest Retailer
-
£1,638 GBP
Retailer 2
-
£1,638 GBP
View
Price last confirmed 8 days ago
B+
Retailer 3
-
£1,714 GBP
View
B
Retailer 4
-
£1,891 GBP
View
B
Retailer 5
-
£2,034 GBP
View
Most Expensive
C
NZ Jewellers
9aa2c082-c4e3-436e-9286-8be31a13a06a · Nov 5
£3,425 GBP
$4,610 USD
View
5 more retailers have this diamond
Prices start from £1,638 GBPSave up to £1,787 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 Emerald
£1,638 GBP