Emerald|Natural|GIA

0.50ct J SI1 Emerald Natural Diamond

EX • J/SI1 • GIA 7562281425

Certificate GIA 7562281425

Diamond specifications and retailer prices

From £197 GBP
₹25,190 INR
As of October 24, 2026
Save £421 GBP (68%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,025 GBP at NZ Jewellers · As of October 23, 2026
View at NZ Jewellers

About this 0.5ct natural emerald diamond

This 0.5ct natural emerald sits in the half to three-quarter carat band, graded J 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 7562281425. Listed at 12 retailers as of October 24, 2026, with a 213% 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

0.50
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7562281425
Dimensions5.28 × 3.76 × 2.51 mm
L/W Ratio1.40
Girdle conditionVery Thick
Top View
5.28 mm3.76 mm0.50 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceFaint
CertificateGIA 7562281425
Side View
Table 67.0%CrownGirdle: ThickPavilionCulet: NoneDepth 66.8%

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: Oct 24
Current: £1,025 GBP|Low: £165 GBP|High: £1,039 GBP|Avg: £411 GBP|-1.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 25, 2026
Retailer 13£181 GBP
Retailer 8£197 GBP
Retailer 3£243 GBP
Retailer 2£327 GBP
Retailer 9£329 GBP
Retailer 11£332 GBP
Retailer 12£365 GBP
Retailer 5£387 GBP
Retailer 10£409 GBP
Retailer 4£434 GBP
Retailer 7£491 GBP
Retailer 6£618 GBP
NZ Jewellers£1,025 GBP

26 data points across 13 retailers

12 retailers£197 GBP to £618 GBP

A
Cheapest Retailer
-
£197 GBP
₹25,190 INR
Retailer 2
-
£243 GBP
$325 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
£327 GBP
View
Retailer 4
-
£329 GBP
View
Price last confirmed 7 days ago
Retailer 5
-
£332 GBP
$445 USD
View
Price last confirmed 7 days ago
Retailer 6
-
£365 GBP
$489 USD
View
Price last confirmed 13 days ago
B+
Retailer 7
-
£387 GBP
$519 USD
View
Retailer 8
-
£409 GBP
ZAR 8,852 ZAR
View
Price last confirmed 10 days ago
Retailer 9
-
£434 GBP
A$895 AUD
View
Price last confirmed 27 days ago
B
Retailer 10
-
£491 GBP
€626 EUR
View
B
Retailer 11
-
£618 GBP
View
Most Expensive
NZ Jewellers
b4d09e7b-1c51-4a43-8532-3bfa5cb912de · Oct 23
£1,025 GBP
$1,373 USD
View
Price last confirmed 7 days ago
11 more retailers have this diamond
Prices start from £197 GBPSave up to £421 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
0.50ct Emerald
£197 GBP