Emerald|Natural|GIA

0.52ct I SI1 Emerald Natural Diamond

EX • I/SI1 • GIA 2547664495

Certificate GIA 2547664495

Diamond specifications and retailer prices

From £513 GBP
As of November 5, 2026
Save £201 GBP (28%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,018 GBP at MOH London · As of October 21, 2026
View at MOH London

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547664495. Listed at 19 retailers as of November 5, 2026, with a 39% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2547664495
Dimensions3.74 × 5.79 × 2.41 mm
L/W Ratio1.55
Top View
3.74 mm5.79 mm0.52 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2547664495
Side View
Table 62.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 64.4%

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 5
Current: £1,018 GBP|Low: £386 GBP|High: £1,734 GBP|Avg: £756 GBP|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 6, 2026
Retailer 10£463 GBP
Retailer 7£501 GBP
Retailer 15£501 GBP
Retailer 13£510 GBP
Retailer 9£513 GBP
Retailer 12£520 GBP
Retailer 14£538 GBP
Retailer 3£578 GBP
Retailer 5£615 GBP
Retailer 8£663 GBP
Retailer 2£713 GBP
Retailer 11£831 GBP
MOH London£1,018 GBP
Retailer 4£1,594 GBP
Retailer 6£1,734 GBP

43 data points across 15 retailers

19 retailers£513 GBP to £713 GBP

Retailer 1
-
£501 GBP
Price last confirmed 8 days ago
Retailer 2
-
£501 GBP
View
Price last confirmed 8 days ago
Retailer 3
-
£510 GBP
View
Price last confirmed 9 days ago
B
Retailer 4
-
£513 GBP
View
Retailer 5
-
£513 GBP
View
Price last confirmed 8 days ago
Retailer 6
-
£520 GBP
View
Price last confirmed 8 days ago
B+
Retailer 7
-
£538 GBP
View
Retailer 8
-
£578 GBP
View
Price last confirmed 10 days ago
B
Retailer 9
-
£615 GBP
View
B
Retailer 10
-
£632 GBP
View
B
Retailer 11
-
£632 GBP
View
B
Retailer 12
-
£654 GBP
View
Retailer 13
-
£663 GBP
View
Price last confirmed 7 days ago
B
Retailer 14
-
£713 GBP
View
Retailer 15
-
£777 GBP
View
Price last confirmed 8 days ago
Retailer 16
-
£831 GBP
View
Price last confirmed 33 days ago
Most Expensive
MOH London
B1689A281 · Oct 21
£1,018 GBP
View
Price under review
16 more retailers have this diamond
Prices start from £513 GBPSave up to £201 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+
0.52ct Emerald
£513 GBP