Emerald|Natural|GIA

0.50ct I SI1 Emerald Natural Diamond

VG • I/SI1 • GIA 7538282349

Certificate GIA 7538282349

Diamond specifications and retailer prices

From £279 GBP
$374 USD
As of October 31, 2026
Save £421 GBP (60%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,214 GBP at NZ Jewellers · As of August 30, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7538282349. Listed at 17 retailers as of October 26, 2026, with a 151% 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

0.50
Carat
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7538282349
Dimensions5.21 × 3.83 × 2.64 mm
L/W Ratio1.36
Key to symbols
Crystal
Top View
5.21 mm3.83 mm0.50 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7538282349
Side View
Table 65.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.9%

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: Oct 31
Current: £1,161 GBP|Low: £261 GBP|High: £1,214 GBP|Avg: £474 GBP|-4.3%
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
Retailer 14
Retailer 15
Retailer 16
November 1, 2026
Retailer 3£279 GBP
Retailer 16£303 GBP
Retailer 5£326 GBP
Retailer 12£326 GBP
Retailer 8£347 GBP
Retailer 15£350 GBP
Retailer 13£374 GBP
Retailer 2£397 GBP
Retailer 7£444 GBP
Retailer 4£444 GBP
Retailer 14£463 GBP
Retailer 9£468 GBP
Retailer 10£489 GBP
Retailer 6£495 GBP
Retailer 11£700 GBP
NZ Jewellers£1,161 GBP

39 data points across 16 retailers

17 retailers£279 GBP to £700 GBP

A
Cheapest Retailer
-
£279 GBP
$374 USD
Final sale: no returns
A
Retailer 2
-
£303 GBP
$406 USD
View
A
Retailer 3
-
£326 GBP
$437 USD
View
A
Retailer 4
-
£326 GBP
$437 USD
View
B+
Retailer 5
-
£350 GBP
$469 USD
View
Retailer 6
-
£366 GBP
$490 USD
View
Price last confirmed 61 days ago
B+
Retailer 7
-
£374 GBP
$501 USD
View
B+
Retailer 8
-
£397 GBP
View
B
Retailer 9
-
£444 GBP
$594 USD
View
B
Retailer 10
-
£444 GBP
$595 USD
View
B
Retailer 11
-
£463 GBP
$620 USD
View
B
Retailer 12
-
£468 GBP
ZAR 10,124 ZAR
View
B
Retailer 13
-
£489 GBP
€624 EUR
View
Retailer 14
-
£495 GBP
A$1,020 AUD
View
Price last confirmed 28 days ago
B
Retailer 15
-
£700 GBP
View
Retailer 16
-
£1,161 GBP
$1,556 USD
View
Price under review
Most Expensive
NZ Jewellers
04261c7e-633f-47ee-8475-a75bd1a485e2 · Aug 30
£1,214 GBP
$1,626 USD
View
Price under review
16 more retailers have this diamond
Prices start from £279 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
£279 GBP