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Emerald|Natural|GIA

0.73ct H SI2 Emerald Natural Diamond

GD • H/SI2 • GIA 2556421758

Certificate GIA 2556421758

Diamond specifications and retailer prices

From £470 GBP
As of November 4, 2026
Save £106 GBP (18%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £577 GBP at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 0.73ct natural emerald diamond

This 0.73ct natural emerald sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2556421758. Listed at 4 retailers as of November 4, 2026, with prices from £470 to £577, a £106 spread on the same certified stone. 77 Diamonds lists it at £577. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.73
Carat
H
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2556421758
Dimensions5.93 × 4.24 × 2.91 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Crystal
Top View
5.93 mm4.24 mm0.73 ctH / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 2556421758
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £577 GBP|Low: £406 GBP|High: £582 GBP|Avg: £506 GBP|+3.7%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4£470 GBP
Retailer 2£473 GBP
Retailer 3£522 GBP
77 Diamonds£577 GBP

41 data points across 4 retailers

4 retailers£470 GBP to £577 GBP

B+
Cheapest Retailer
-
£470 GBP
B+
Retailer 2
-
£473 GBP
View
Final sale: no returns
B+
Retailer 3
-
£522 GBP
View
Most Expensive
B
77 Diamonds
EMCP6BGVGXEW · Nov 6
£577 GBP
View
3 more retailers have this diamond
Prices start from £470 GBPSave up to £106 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.

B+
0.73ct Emerald
£470 GBP