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Emerald|Natural|GIA

0.73ct E SI1 Emerald Natural Diamond

EX • E/SI1 • GIA 1545123215

Certificate GIA 1545123215

Diamond specifications and retailer prices

From £669 GBP
As of November 4, 2026
Save £353 GBP (35%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,023 GBP at GemTrove · As of November 6, 2026
View at GemTrove

About this 0.73ct natural emerald diamond

This 0.73ct natural emerald sits in the half to three-quarter carat band, graded E 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 1545123215. Listed at 8 retailers as of November 4, 2026, with prices from £669 to £1,023, a £353 spread on the same certified stone. GemTrove lists it at £1,023. 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

0.73
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1545123215
Dimensions5.94 × 4.38 × 2.93 mm
L/W Ratio1.36
Culet sizeNone
Key to symbols
Crystal
Top View
5.94 mm4.38 mm0.73 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1545123215
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.0%

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: £1,023 GBP|Low: £567 GBP|High: £1,023 GBP|Avg: £777 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 9£646 GBP
Retailer 8£669 GBP
Retailer 6£768 GBP
Retailer 2£814 GBP
Retailer 7£827 GBP
Retailer 4£892 GBP
Retailer 5£892 GBP
Retailer 3£921 GBP
GemTrove£1,023 GBP

35 data points across 9 retailers

8 retailers£669 GBP to £1,023 GBP

A
Cheapest Retailer
-
£669 GBP
Final sale: no returns
B+
Retailer 2
-
£768 GBP
View
B+
Retailer 3
-
£814 GBP
View
B+
Retailer 4
-
£827 GBP
View
B
Retailer 5
-
£892 GBP
View
B
Retailer 6
-
£892 GBP
View
B
Retailer 7
-
£921 GBP
View
Most Expensive
B
GemTrove
GT-N-01371602-98 · Nov 6
£1,023 GBP
A$2,118 AUD
View
7 more retailers have this diamond
Prices start from £669 GBPSave up to £353 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
0.73ct Emerald
£669 GBP