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Emerald|Natural|GIA

1.50ct H SI2 Emerald Natural Diamond

EX • H/SI2 • GIA 5546415129

Certificate GIA 5546415129

Diamond specifications and retailer prices

From £2,299 GBP
As of November 6, 2026
Save £777 GBP (25%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £3,075 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5546415129. Listed at 7 retailers as of November 6, 2026, with prices from £2,299 to £3,075, a £777 spread on the same certified stone. GemTrove lists it at £3,075. 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
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5546415129
Dimensions7.40 × 5.58 × 3.78 mm
L/W Ratio1.33
Top View
7.40 mm5.58 mm1.50 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5546415129
Side View
Table 70.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.7%

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 6
Current: £2,372 GBP|Low: £2,134 GBP|High: £2,913 GBP|Avg: £2,520 GBP|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 4£2,299 GBP
Retailer 3£2,342 GBP
Retailer 1£2,372 GBP
Retailer 6£2,378 GBP
Retailer 2£2,456 GBP
Retailer 5£2,696 GBP

45 data points across 6 retailers

7 retailers£2,299 GBP to £3,075 GBP

A
Cheapest Retailer
-
£2,299 GBP
A
Retailer 2
-
£2,342 GBP
View
Final sale: no returns
A
Retailer 3
-
£2,372 GBP
View
A
Retailer 4
-
£2,378 GBP
View
A
Retailer 5
-
£2,456 GBP
View
A
Retailer 6
-
£2,696 GBP
View
Most Expensive
B+
GemTrove
GT-N-01260744-98 · Nov 6
£3,075 GBP
A$6,368 AUD
View
6 more retailers have this diamond
Prices start from £2,299 GBPSave up to £777 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
£2,299 GBP