Emerald|Natural|GIA

0.50ct G SI1 Emerald Natural Diamond

VG • G/SI1 • GIA 5516236147

Certificate GIA 5516236147

Diamond specifications and retailer prices

From £317 GBP
₹40,158 INR
As of October 29, 2026
Save £677 GBP (68%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,342 GBP at NZ Jewellers · As of October 27, 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 G 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 5516236147. Listed at 18 retailers as of October 29, 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. 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
G
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5516236147
Dimensions5.69 × 3.53 × 2.54 mm
L/W Ratio1.61
Top View
5.69 mm3.53 mm0.50 ctG / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 5516236147
Side View
Table 74.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 71.8%

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 29
Current: £1,342 GBP|Low: £316 GBP|High: £1,342 GBP|Avg: £597 GBP
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
Retailer 17
Retailer 18
October 29, 2026
Retailer 11£317 GBP
Retailer 8£394 GBP
Retailer 16£428 GBP
Retailer 14£436 GBP
Retailer 3£461 GBP
Retailer 6£461 GBP
Retailer 7£494 GBP
Retailer 9£494 GBP
Retailer 5£519 GBP
Retailer 2£523 GBP
Retailer 4£527 GBP
Retailer 15£536 GBP
Retailer 18£576 GBP
Retailer 13£635 GBP
Retailer 10£659 GBP
Retailer 17£659 GBP
Retailer 12£994 GBP
NZ Jewellers£1,342 GBP

30 data points across 18 retailers

18 retailers£317 GBP to £994 GBP

A
Cheapest Retailer
-
£317 GBP
₹40,158 INR
B+
Retailer 2
-
£394 GBP
$524 USD
View
Final sale: no returns
B+
Retailer 3
-
£428 GBP
$569 USD
View
B+
Retailer 4
-
£436 GBP
$580 USD
View
B+
Retailer 5
-
£461 GBP
$612 USD
View
B+
Retailer 6
-
£461 GBP
$612 USD
View
B
Retailer 7
-
£494 GBP
$656 USD
View
B
Retailer 8
-
£494 GBP
$656 USD
View
B
Retailer 9
-
£519 GBP
$690 USD
View
B
Retailer 10
-
£523 GBP
View
B
Retailer 11
-
£527 GBP
$700 USD
View
B
Retailer 12
-
£536 GBP
View
B
Retailer 13
-
£576 GBP
$765 USD
View
B
Retailer 14
-
£635 GBP
€803 EUR
View
B
Retailer 15
-
£659 GBP
A$1,347 AUD
View
Price last confirmed 25 days ago
B
Retailer 16
-
£659 GBP
ZAR 14,152 ZAR
View
B
Retailer 17
-
£994 GBP
View
Most Expensive
C
NZ Jewellers
65a78b3d-bf02-4951-8973-f025251a3e82 · Oct 27
£1,342 GBP
$1,783 USD
View
Price under review
17 more retailers have this diamond
Prices start from £317 GBPSave up to £677 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
£317 GBP