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Emerald|Natural|GIA

1.50ct F SI1 Emerald Natural Diamond

EX • F/SI1 • GIA 1538983266

Certificate GIA 1538983266

Diamond specifications and retailer prices

From £3,172 GBP
As of November 4, 2026
Save £989 GBP (24%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £4,161 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 1538983266. Listed at 8 retailers as of November 4, 2026, with prices from £3,172 to £4,161, a £989 spread on the same certified stone. GemTrove lists it at £4,161. 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 1538983266
Dimensions7.25 × 5.42 × 3.73 mm
L/W Ratio1.34
Culet sizeNone
Key to symbols
Crystal, Cloud, Indented Natural
Top View
7.25 mm5.42 mm1.50 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1538983266
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.8%

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 4
Current: £3,243 GBP|Low: £2,988 GBP|High: £4,113 GBP|Avg: £3,521 GBP|-1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 4£3,172 GBP
Retailer 1£3,243 GBP
Retailer 3£3,281 GBP
Retailer 2£3,331 GBP
Retailer 7£3,340 GBP
Retailer 6£3,431 GBP
Retailer 5£3,777 GBP

45 data points across 7 retailers

8 retailers£3,172 GBP to £4,161 GBP

A
Cheapest Retailer
-
£3,172 GBP
A
Retailer 2
-
£3,243 GBP
View
A
Retailer 3
-
£3,281 GBP
View
Final sale: no returns
A
Retailer 4
-
£3,331 GBP
View
A
Retailer 5
-
£3,340 GBP
View
A
Retailer 6
-
£3,431 GBP
View
A
Retailer 7
-
£3,777 GBP
View
Most Expensive
B+
GemTrove
GT-N-01260682-98 · Nov 6
£4,161 GBP
A$8,568 AUD
View
7 more retailers have this diamond
Prices start from £3,172 GBPSave up to £989 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
£3,172 GBP