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Emerald|Natural|GIA

1.50ct M SI1 Emerald Natural Diamond

ID • M/SI1 • GIA 7546447628

Certificate GIA 7546447628

Diamond specifications and retailer prices

From £1,116 GBP
As of November 5, 2026
Save £1,820 GBP (62%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £2,936 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 M 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 7546447628. Listed at 10 retailers as of November 5, 2026, with prices from £1,116 to £2,936, a £1,820 spread on the same certified stone. NZ Jewellers lists it at £2,936. 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
M
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7546447628
Dimensions8.00 × 5.31 × 3.62 mm
L/W Ratio1.51
Key to symbols
Feather, Crystal, Cavity
Top View
8.00 mm5.31 mm1.50 ctM / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7546447628
Side View
Table 67.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 68.3%

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: £2,936 GBP|Low: £1,116 GBP|High: £3,158 GBP|Avg: £1,497 GBP|-7.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 11£1,116 GBP
Retailer 2£1,199 GBP
Retailer 7£1,204 GBP
Retailer 9£1,204 GBP
Retailer 8£1,259 GBP
Retailer 10£1,263 GBP
Retailer 3£1,339 GBP
Retailer 6£1,389 GBP
Retailer 5£1,469 GBP
Retailer 4£1,635 GBP
NZ Jewellers£2,936 GBP

38 data points across 11 retailers

10 retailers£1,116 GBP to £2,936 GBP

A
Cheapest Retailer
-
£1,116 GBP
A
Retailer 2
-
£1,199 GBP
View
A
Retailer 3
-
£1,204 GBP
View
Retailer 4
-
£1,204 GBP
View
Price last confirmed 8 days ago
A
Retailer 5
-
£1,259 GBP
View
A
Retailer 6
-
£1,263 GBP
View
A
Retailer 7
-
£1,389 GBP
View
A
Retailer 8
-
£1,469 GBP
View
B+
Retailer 9
-
£1,635 GBP
View
Most Expensive
B
NZ Jewellers
5cfca5a2-f590-4661-a29f-38cbeadf9ebc · Nov 5
£2,936 GBP
$3,952 USD
View
9 more retailers have this diamond
Prices start from £1,116 GBPSave up to £1,820 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 Emerald
£1,116 GBP