Emerald|Natural|GIA

0.52ct F SI1 Emerald Natural Diamond

VG • F/SI1 • GIA 2517343895

Certificate GIA 2517343895

Diamond specifications and retailer prices

From £317 GBP
As of November 6, 2026
Save £678 GBP (68%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,354 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.52ct natural emerald diamond

This 0.52ct natural emerald sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2517343895. Listed at 19 retailers as of November 4, 2026, with a 214% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle53.75°
Pavilion angle56.74°
OriginNatural
Grading LabGIA
CertificateGIA 2517343895
Dimensions5.60 × 3.62 × 2.58 mm
L/W Ratio1.55
Top View
5.60 mm3.62 mm0.52 ctF / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2517343895
Side View
Table 67.0%Crown 53.75°Girdle: STK-THKPavilion 56.74°Culet: NoneDepth 71.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £317 GBP|Low: £317 GBP|High: £1,007 GBP|Avg: £562 GBP|-2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 1£317 GBP
Retailer 9£397 GBP
Retailer 8£438 GBP
Retailer 4£521 GBP
Retailer 2£527 GBP
Retailer 7£540 GBP
Retailer 3£635 GBP
Retailer 5£666 GBP
Retailer 6£995 GBP

28 data points across 9 retailers

19 retailers£317 GBP to £995 GBP

A
Cheapest Retailer
-
£317 GBP
B+
Retailer 2
-
£397 GBP
View
Final sale: no returns
B+
Retailer 3
-
£412 GBP
View
B+
Retailer 4
-
£432 GBP
View
B+
Retailer 5
-
£438 GBP
View
Retailer 6
-
£465 GBP
View
Price last confirmed 8 days ago
B+
Retailer 7
-
£465 GBP
View
B+
Retailer 8
-
£498 GBP
View
B+
Retailer 9
-
£521 GBP
View
B
Retailer 10
-
£522 GBP
View
B+
Retailer 11
-
£527 GBP
View
B
Retailer 12
-
£529 GBP
View
Retailer 13
-
£540 GBP
View
Price last confirmed 7 days ago
B
Retailer 14
-
£576 GBP
View
B
Retailer 15
-
£635 GBP
View
Retailer 16
-
£649 GBP
View
Price last confirmed 33 days ago
B
Retailer 17
-
£666 GBP
View
B
Retailer 18
-
£995 GBP
View
Most Expensive
NZ Jewellers
0b0733e8-3e50-4125-ab55-8823dfd84023 · Nov 5
£1,354 GBP
$1,822 USD
View
Price under review
18 more retailers have this diamond
Prices start from £317 GBPSave up to £678 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
£317 GBP