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Emerald|Natural|GIA

1.50ct F SI1 Emerald Natural Diamond

EX • F/SI1 • GIA 7558387410

Certificate GIA 7558387410

Diamond specifications and retailer prices

From £3,471 GBP
As of November 6, 2026
Save £962 GBP (22%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £4,433 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 7558387410. Listed at 7 retailers as of November 6, 2026, with prices from £3,471 to £4,433, a £962 spread on the same certified stone. GemTrove lists it at £4,433. 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
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7558387410
Dimensions7.75 × 5.53 × 3.61 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Feather, Crystal, Needle, Indented Natural
Top View
7.75 mm5.53 mm1.50 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7558387410
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.3%

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 6
Current: £3,471 GBP|Low: £3,290 GBP|High: £4,179 GBP|Avg: £3,803 GBP|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 1£3,471 GBP
Retailer 4£3,579 GBP
Retailer 3£3,698 GBP
Retailer 2£3,733 GBP
Retailer 6£3,768 GBP
Retailer 5£3,856 GBP

45 data points across 6 retailers

7 retailers£3,471 GBP to £4,433 GBP

A
Cheapest Retailer
-
£3,471 GBP
A
Retailer 2
-
£3,579 GBP
View
A
Retailer 3
-
£3,698 GBP
View
Final sale: no returns
A
Retailer 4
-
£3,733 GBP
View
A
Retailer 5
-
£3,768 GBP
View
A
Retailer 6
-
£3,856 GBP
View
Most Expensive
B+
GemTrove
GT-N-01260886-98 · Nov 6
£4,433 GBP
A$9,128 AUD
View
6 more retailers have this diamond
Prices start from £3,471 GBPSave up to £962 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
£3,471 GBP