CaratHunter
Plans
Emerald|Natural|GIA

0.54ct H SI1 Emerald Natural Diamond

GD • H/SI1 • GIA 2527032624

Certificate GIA 2527032624

Diamond specifications and retailer prices

From £325 GBP
As of November 3, 2026
Save £122 GBP (27%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £448 GBP at 77 Diamonds · As of November 4, 2026
View at 77 Diamonds

About this 0.54ct natural emerald diamond

This 0.54ct natural emerald sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2527032624. Listed at 3 retailers as of November 3, 2026, with prices from £325 to £448, a £122 spread on the same certified stone. 77 Diamonds lists it at £448. 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

0.54
Carat
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2527032624
Dimensions5.46 × 4.02 × 2.54 mm
L/W Ratio1.36
Top View
5.46 mm4.02 mm0.54 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2527032624
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.1%

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 3
Current: £448 GBP|Low: £279 GBP|High: £452 GBP|Avg: £350 GBP|+6.3%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 4, 2026
Retailer 4£309 GBP
Retailer 2£325 GBP
Retailer 3£345 GBP
77 Diamonds£448 GBP

32 data points across 4 retailers

3 retailers£325 GBP to £448 GBP

A
Cheapest Retailer
-
£325 GBP
Final sale: no returns
Retailer 2
-
£345 GBP
View
Price last confirmed 16 days ago
Most Expensive
B
77 Diamonds
EMCPKGXRTDSP · Nov 4
£448 GBP
View
2 more retailers have this diamond
Prices start from £325 GBPSave up to £122 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
0.54ct Emerald
£325 GBP