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Emerald|Natural|GIA

0.50ct F SI2 Emerald Natural Diamond

GD • F/SI2 • GIA 6402152608

Certificate GIA 6402152608

Diamond specifications and retailer prices

From £468 GBP
$627 USD
As of October 31, 2026
Save £581 GBP (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,049 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 F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6402152608. Listed at 16 retailers as of October 26, 2026, with prices from £468 to £1,049, a £581 spread on the same certified stone. MOH London lists it at £1,049. 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
F
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6402152608
Dimensions5.13 × 3.79 × 2.63 mm
L/W Ratio1.35
Top View
5.13 mm3.79 mm0.50 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6402152608
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £1,049 GBP|Low: £519 GBP|High: £1,794 GBP|Avg: £722 GBP
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
November 1, 2026
Retailer 13£519 GBP
Retailer 14£519 GBP
Retailer 8£522 GBP
Retailer 9£538 GBP
Retailer 3£556 GBP
Retailer 10£558 GBP
Retailer 4£598 GBP
Retailer 12£598 GBP
Retailer 5£599 GBP
Retailer 2£601 GBP
Retailer 7£810 GBP
Retailer 6£861 GBP
MOH London£1,049 GBP
Retailer 11£1,794 GBP

41 data points across 14 retailers

16 retailers£468 GBP to £1,049 GBP

B+
Cheapest Retailer
-
£468 GBP
$627 USD
B
Retailer 2
-
£519 GBP
$695 USD
View
B
Retailer 3
-
£519 GBP
$695 USD
View
B
Retailer 4
-
£522 GBP
$700 USD
View
B
Retailer 5
-
£538 GBP
$721 USD
View
B
Retailer 6
-
£556 GBP
$745 USD
View
B
Retailer 7
-
£558 GBP
$748 USD
View
B
Retailer 8
-
£598 GBP
$801 USD
View
B
Retailer 9
-
£599 GBP
$803 USD
View
B
Retailer 10
-
£601 GBP
View
B
Retailer 11
-
£605 GBP
$810 USD
View
B
Retailer 12
-
£605 GBP
$810 USD
View
B
Retailer 13
-
£627 GBP
$840 USD
View
B
Retailer 14
-
£810 GBP
€1,034 EUR
View
Most Expensive
C
MOH London
D0F33AC6D · Oct 26
£1,049 GBP
View
14 more retailers have this diamond
Prices start from £468 GBPSave up to £581 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.

B+
0.50ct Emerald
£468 GBP