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Emerald|Natural|GIA

1.50ct E SI1 Emerald Natural Diamond

EX • E/SI1 • GIA 2544653092

Certificate GIA 2544653092

Diamond specifications and retailer prices

From £3,105 GBP
As of November 5, 2026
Save £878 GBP (22%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £3,983 GBP at GemTrove · As of November 6, 2026
View at GemTrove

About this 1.5ct natural emerald diamond

This 1.5ct natural emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2544653092. Listed at 9 retailers as of November 5, 2026, with prices from £3,105 to £3,983, a £878 spread on the same certified stone. GemTrove lists it at £3,983. 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
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2544653092
Dimensions6.99 × 5.40 × 3.87 mm
L/W Ratio1.29
Top View
6.99 mm5.40 mm1.50 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2544653092
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 71.7%

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: Nov 5
Current: £3,368 GBP|Low: £3,105 GBP|High: £4,082 GBP|Avg: £3,438 GBP|-8.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 2£3,105 GBP
Retailer 8£3,143 GBP
Retailer 4£3,187 GBP
Retailer 3£3,297 GBP
Retailer 7£3,357 GBP
Retailer 1£3,368 GBP
Retailer 6£3,453 GBP
Retailer 5£3,793 GBP

39 data points across 8 retailers

9 retailers£3,105 GBP to £3,983 GBP

A
Cheapest Retailer
-
£3,105 GBP
A
Retailer 2
-
£3,143 GBP
View
A
Retailer 3
-
£3,187 GBP
View
A
Retailer 4
-
£3,297 GBP
View
Final sale: no returns
A
Retailer 5
-
£3,357 GBP
View
A
Retailer 6
-
£3,368 GBP
View
A
Retailer 7
-
£3,453 GBP
View
A
Retailer 8
-
£3,793 GBP
View
Most Expensive
B+
GemTrove
GT-N-01260807-98 · Nov 6
£3,983 GBP
A$8,248 AUD
View
8 more retailers have this diamond
Prices start from £3,105 GBPSave up to £878 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
£3,105 GBP