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Emerald|Natural|GIA

0.50ct I SI1 Emerald Natural Diamond

GD • I/SI1 • GIA 6561560784

Certificate GIA 6561560784

Diamond specifications and retailer prices

From £240 GBP
₹30,668 INR
As of October 26, 2026
Save £475 GBP (66%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £716 GBP at MOH London · As of October 26, 2026
View at MOH London

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6561560784. Listed at 14 retailers as of October 26, 2026, with prices from £240 to £716, a £475 spread on the same certified stone. MOH London lists it at £716. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle53°
Pavilion angle56.4°
OriginNatural
Grading LabGIA
CertificateGIA 6561560784
Dimensions5.18 × 3.80 × 2.64 mm
L/W Ratio1.36
Girdle conditionPolished
Culet sizeNone
Top View
5.18 mm3.80 mm0.50 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6561560784
Side View
Table 68.0%Crown 53°Girdle: STK-THKPavilion 56.4°Culet: NoneDepth 69.4%

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 26
Current: £716 GBP|Low: £222 GBP|High: £722 GBP|Avg: £387 GBP|-0.9%
MOH London
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
October 27, 2026
Retailer 7£222 GBP
Retailer 14£240 GBP
Retailer 8£267 GBP
Retailer 13£281 GBP
Retailer 5£287 GBP
Retailer 3£333 GBP
Retailer 9£334 GBP
Retailer 11£394 GBP
Retailer 2£401 GBP
Retailer 6£407 GBP
Retailer 4£428 GBP
Retailer 10£434 GBP
Retailer 15£477 GBP
Retailer 12£487 GBP
MOH London£716 GBP

14 data points across 15 retailers

14 retailers£240 GBP to £716 GBP

A
Cheapest Retailer
-
£240 GBP
₹30,668 INR
A
Retailer 2
-
£267 GBP
HK$2,800 HKD
View
A
Retailer 3
-
£281 GBP
$377 USD
View
Retailer 4
-
£287 GBP
$385 USD
View
Price last confirmed 10 days ago
Retailer 5
-
£333 GBP
$446 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
£334 GBP
SGD 604 SGD
View
B+
Retailer 7
-
£394 GBP
View
B+
Retailer 8
-
£401 GBP
$537 USD
View
B
Retailer 9
-
£407 GBP
$546 USD
View
B
Retailer 10
-
£428 GBP
$573 USD
View
B
Retailer 11
-
£434 GBP
$581 USD
View
B
Retailer 12
-
£477 GBP
ZAR 10,316 ZAR
View
B
Retailer 13
-
£487 GBP
€621 EUR
View
Most Expensive
C
MOH London
69464F5FD · Oct 26
£716 GBP
View
13 more retailers have this diamond
Prices start from £240 GBPSave up to £475 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
£240 GBP