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Emerald|Natural|GIA

0.50ct E SI2 Emerald Natural Diamond

VG • E/SI2 • GIA 6432247768

Certificate GIA 6432247768

Diamond specifications and retailer prices

From £262 GBP
₹33,290 INR
As of October 29, 2026
Save £701 GBP (73%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,437 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 E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6432247768. Listed at 19 retailers as of October 29, 2026, with a 267% 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
E
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6432247768
Dimensions5.55 × 3.59 × 2.59 mm
L/W Ratio1.55
Top View
5.55 mm3.59 mm0.50 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 6432247768
Side View
Table 66.0%CrownGirdle: ThickPavilionCulet: NoneDepth 72.2%

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: £468 GBP|Low: £261 GBP|High: £876 GBP|Avg: £476 GBP|+4.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 5£262 GBP
Retailer 2£345 GBP
Retailer 8£374 GBP
Retailer 6£403 GBP
Retailer 7£403 GBP
Retailer 4£432 GBP
Retailer 9£450 GBP
Retailer 11£459 GBP
Retailer 1£468 GBP
Retailer 3£469 GBP
Retailer 12£561 GBP
Retailer 10£869 GBP

27 data points across 12 retailers

19 retailers£262 GBP to £963 GBP

A
Cheapest Retailer
-
£262 GBP
₹33,290 INR
A
Retailer 2
-
£308 GBP
HK$3,200 HKD
View
A
Retailer 3
-
£345 GBP
$460 USD
View
Final sale: no returns
A
Retailer 4
-
£374 GBP
$498 USD
View
A
Retailer 5
-
£382 GBP
SGD 687 SGD
View
A
Retailer 6
-
£387 GBP
$515 USD
View
A
Retailer 7
-
£403 GBP
$537 USD
View
B+
Retailer 8
-
£403 GBP
$537 USD
View
B+
Retailer 9
-
£432 GBP
$575 USD
View
B+
Retailer 10
-
£433 GBP
$576 USD
View
A
Retailer 11
-
£450 GBP
View
B+
Retailer 12
-
£459 GBP
$611 USD
View
B+
Retailer 13
-
£468 GBP
View
B+
Retailer 14
-
£469 GBP
View
B+
Retailer 15
-
£473 GBP
$631 USD
View
B+
Retailer 16
-
£561 GBP
€712 EUR
View
B
Retailer 17
-
£869 GBP
View
B
Retailer 18
-
£963 GBP
$1,283 USD
View
Most Expensive
C
NZ Jewellers
eab7bc41-1a76-4edc-b8a7-96295e02cb40 · Oct 27
£1,437 GBP
$1,913 USD
View
Price under review
18 more retailers have this diamond
Prices start from £262 GBPSave up to £701 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
£262 GBP