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Emerald|Natural|GIA

1.50ct M SI1 Emerald Natural Diamond

EX • M/SI1 • GIA 5242075697

Certificate GIA 5242075697

Diamond specifications and retailer prices

From £1,412 GBP
As of November 4, 2026
Save £886 GBP (39%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £2,298 GBP at Wholesale Diamonds Direct · As of November 4, 2026
View at Wholesale Diamonds Direct

About this 1.5ct natural emerald diamond

This 1.5ct natural emerald sits in the one-and-a-half to two carat band, graded M 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 5242075697. Listed at 7 retailers as of November 4, 2026, with prices from £1,412 to £2,298, a £886 spread on the same certified stone. Wholesale Diamonds Direct lists it at £2,298. 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
M
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5242075697
Dimensions7.54 × 5.39 × 3.65 mm
L/W Ratio1.40
Culet sizeNone
Top View
7.54 mm5.39 mm1.50 ctM / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5242075697
Side View
Table 69.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £1,731 GBP|Low: £1,412 GBP|High: £3,045 GBP|Avg: £2,111 GBP|-25.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Wholesale Diamonds Direct
November 5, 2026
Retailer 6£1,412 GBP
Retailer 5£1,434 GBP
Retailer 2£1,575 GBP
Retailer 1£1,731 GBP
Retailer 3£1,774 GBP
Retailer 4£1,962 GBP
Wholesale Diamonds Direct£2,298 GBP

33 data points across 7 retailers

7 retailers£1,412 GBP to £2,298 GBP

A
Cheapest Retailer
-
£1,412 GBP
A
Retailer 2
-
£1,434 GBP
View
A
Retailer 3
-
£1,575 GBP
View
B+
Retailer 4
-
£1,731 GBP
View
B+
Retailer 5
-
£1,774 GBP
View
B+
Retailer 6
-
£1,962 GBP
View
Most Expensive
B
Wholesale Diamonds Direct
403843672 · Nov 4
£2,298 GBP
$3,093 USD
View
6 more retailers have this diamond
Prices start from £1,412 GBPSave up to £886 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
£1,412 GBP