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Emerald|Natural|GIA

1.50ct L SI1 Emerald Natural Diamond

EX • L/SI1 • GIA 5533900268

Certificate GIA 5533900268

Diamond specifications and retailer prices

From £1,823 GBP
As of November 6, 2026
Save £2,054 GBP (53%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £3,876 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 5533900268. Listed at 10 retailers as of November 5, 2026, with prices from £1,823 to £3,876, a £2,054 spread on the same certified stone. NZ Jewellers lists it at £3,876. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 5533900268
Dimensions7.60 × 5.22 × 3.79 mm
L/W Ratio1.46
Top View
7.60 mm5.22 mm1.50 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 5533900268
Side View
Table 58.0%CrownGirdlePavilionCulet: NoneDepth 72.7%

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: £3,876 GBP|Low: £1,822 GBP|High: £3,876 GBP|Avg: £2,223 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2£1,823 GBP
Retailer 6£1,854 GBP
Retailer 8£1,854 GBP
Retailer 9£1,940 GBP
Retailer 4£1,950 GBP
Retailer 7£2,139 GBP
Retailer 5£2,262 GBP
Retailer 3£2,302 GBP
NZ Jewellers£3,876 GBP

37 data points across 9 retailers

10 retailers£1,823 GBP to £3,876 GBP

B+
Cheapest Retailer
-
£1,823 GBP
B+
Retailer 2
-
£1,839 GBP
View
Retailer 3
-
£1,854 GBP
View
Price last confirmed 8 days ago
B+
Retailer 4
-
£1,854 GBP
View
B+
Retailer 5
-
£1,940 GBP
View
B+
Retailer 6
-
£1,950 GBP
View
B
Retailer 7
-
£2,139 GBP
View
B
Retailer 8
-
£2,262 GBP
View
B
Retailer 9
-
£2,302 GBP
View
Most Expensive
C
NZ Jewellers
dfca5a19-6e97-4217-be2d-e8dd438de5b5 · Nov 5
£3,876 GBP
$5,217 USD
View
9 more retailers have this diamond
Prices start from £1,823 GBPSave up to £2,054 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
£1,823 GBP