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Emerald|Natural|GIA

1.50ct L SI1 Emerald Natural Diamond

ID • L/SI1 • GIA 5543651087

Certificate GIA 5543651087

Diamond specifications and retailer prices

From £1,982 GBP
As of November 6, 2026
Save £2,233 GBP (53%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £4,214 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), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5543651087. Listed at 10 retailers as of November 5, 2026, with prices from £1,982 to £4,214, a £2,233 spread on the same certified stone. NZ Jewellers lists it at £4,214. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
L
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5543651087
Dimensions7.13 × 5.41 × 3.83 mm
L/W Ratio1.32
Top View
7.13 mm5.41 mm1.50 ctL / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5543651087
Side View
Table 64.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 70.8%

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 6
Current: £4,214 GBP|Low: £1,980 GBP|High: £4,214 GBP|Avg: £2,417 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2£1,982 GBP
Retailer 6£2,016 GBP
Retailer 8£2,016 GBP
Retailer 9£2,093 GBP
Retailer 5£2,133 GBP
Retailer 7£2,326 GBP
Retailer 4£2,460 GBP
Retailer 3£2,502 GBP
NZ Jewellers£4,214 GBP

35 data points across 9 retailers

10 retailers£1,982 GBP to £4,214 GBP

B+
Cheapest Retailer
-
£1,982 GBP
B+
Retailer 2
-
£1,984 GBP
View
B+
Retailer 3
-
£2,016 GBP
View
Retailer 4
-
£2,016 GBP
View
Price last confirmed 8 days ago
B
Retailer 5
-
£2,093 GBP
View
B+
Retailer 6
-
£2,133 GBP
View
B
Retailer 7
-
£2,326 GBP
View
B
Retailer 8
-
£2,460 GBP
View
B
Retailer 9
-
£2,502 GBP
View
Most Expensive
C
NZ Jewellers
bc0d0e81-b2a0-4070-ba6d-edc47f477fde · Nov 5
£4,214 GBP
$5,672 USD
View
9 more retailers have this diamond
Prices start from £1,982 GBPSave up to £2,233 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
£1,982 GBP