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Emerald|Natural|GIA

1.50ct F SI1 Emerald Natural Diamond

EX • F/SI1 • GIA 2231732255

Certificate GIA 2231732255

Diamond specifications and retailer prices

From £2,927 GBP
As of November 6, 2026
Save £928 GBP (24%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £3,855 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 F 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 2231732255. Listed at 8 retailers as of November 6, 2026, with prices from £2,927 to £3,855, a £928 spread on the same certified stone. GemTrove lists it at £3,855. 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
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2231732255
Dimensions7.07 × 5.41 × 3.88 mm
L/W Ratio1.31
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
7.07 mm5.41 mm1.50 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2231732255
Side View
Table 63.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 71.8%

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 6
Current: £2,993 GBP|Low: £2,756 GBP|High: £3,807 GBP|Avg: £3,246 GBP|-1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 4£2,927 GBP
Retailer 1£2,993 GBP
Retailer 3£3,002 GBP
Retailer 7£3,055 GBP
Retailer 2£3,118 GBP
Retailer 6£3,147 GBP
Retailer 5£3,470 GBP

45 data points across 7 retailers

8 retailers£2,927 GBP to £3,855 GBP

A
Cheapest Retailer
-
£2,927 GBP
A
Retailer 2
-
£2,993 GBP
View
A
Retailer 3
-
£3,002 GBP
View
Final sale: no returns
A
Retailer 4
-
£3,055 GBP
View
A
Retailer 5
-
£3,118 GBP
View
A
Retailer 6
-
£3,147 GBP
View
A
Retailer 7
-
£3,470 GBP
View
Most Expensive
B+
GemTrove
GT-N-01260670-98 · Nov 6
£3,855 GBP
A$7,938 AUD
View
7 more retailers have this diamond
Prices start from £2,927 GBPSave up to £928 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
£2,927 GBP