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Emerald|Natural|GIA

0.52ct I SI1 Emerald Natural Diamond

GD • I/SI1 • GIA 2556237566

Certificate GIA 2556237566

Diamond specifications and retailer prices

From £260 GBP
As of November 4, 2026
Save £106 GBP (29%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £366 GBP at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 0.52ct natural emerald diamond

This 0.52ct natural emerald sits in the half to three-quarter carat band, graded I 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 2556237566. Listed at 6 retailers as of November 4, 2026, with prices from £260 to £366, a £106 spread on the same certified stone. 77 Diamonds lists it at £366. 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

0.52
Carat
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556237566
Dimensions5.28 × 3.77 × 2.61 mm
L/W Ratio1.40
Top View
5.28 mm3.77 mm0.52 ctI / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2556237566
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.1%

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 4
Current: £366 GBP|Low: £237 GBP|High: £389 GBP|Avg: £305 GBP|+7.1%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 6£260 GBP
Retailer 3£272 GBP
Retailer 2£275 GBP
Retailer 5£291 GBP
Retailer 4£363 GBP
77 Diamonds£366 GBP

43 data points across 6 retailers

6 retailers£260 GBP to £366 GBP

A
Cheapest Retailer
-
£260 GBP
A
Retailer 2
-
£272 GBP
View
Final sale: no returns
Retailer 3
-
£275 GBP
View
Price last confirmed 9 days ago
B+
Retailer 4
-
£291 GBP
View
B+
Retailer 5
-
£363 GBP
View
Most Expensive
B+
77 Diamonds
EMCPFRQHFJB5 · Nov 6
£366 GBP
View
5 more retailers have this diamond
Prices start from £260 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.

A
0.52ct Emerald
£260 GBP