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Emerald|Natural|GIA

0.50ct J SI2 Emerald Natural Diamond

GD • J/SI2 • GIA 7418500430

Certificate GIA 7418500430

Diamond specifications and retailer prices

From $825 SGD
$645 USD
As of October 28, 2026
Save $942 SGD (53%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,766 SGD at MOH London · As of November 1, 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7418500430. Listed at 16 retailers as of October 28, 2026, with prices from $825 to $1,766, a $942 spread on the same certified stone. MOH London lists it at $1,766. 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
J
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7418500430
Dimensions5.36 × 3.91 × 2.37 mm
L/W Ratio1.37
Top View
5.36 mm3.91 mm0.50 ctJ / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7418500430
Side View
Table 67.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 60.7%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $1,766 SGD|Low: $814 SGD|High: $3,025 SGD|Avg: $1,376 SGD|-0.2%
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
November 1, 2026
Retailer 8$825 SGD
Retailer 12$858 SGD
Retailer 4$874 SGD
Retailer 13$874 SGD
Retailer 7$908 SGD
Retailer 9$1,009 SGD
Retailer 11$1,074 SGD
Retailer 2$1,158 SGD
Retailer 6$1,252 SGD
Retailer 5$1,451 SGD
MOH London$1,766 SGD
Retailer 10$2,783 SGD
Retailer 3$3,025 SGD

42 data points across 13 retailers

16 retailers$825 SGD to $1,766 SGD

B
Cheapest Retailer
-
$825 SGD
$645 USD
B
Retailer 2
-
$858 SGD
$671 USD
View
B
Retailer 3
-
$874 SGD
$684 USD
View
B
Retailer 4
-
$874 SGD
$684 USD
View
B
Retailer 5
-
$894 SGD
$699 USD
View
B
Retailer 6
-
$908 SGD
$710 USD
View
C
Retailer 7
-
$1,009 SGD
$789 USD
View
C
Retailer 8
-
$1,074 SGD
$840 USD
View
C
Retailer 9
-
$1,099 SGD
$860 USD
View
C
Retailer 10
-
$1,099 SGD
$860 USD
View
C
Retailer 11
-
$1,138 SGD
$890 USD
View
C
Retailer 12
-
$1,158 SGD
£713 GBP
View
C
Retailer 13
-
$1,252 SGD
€933 EUR
View
Most Expensive
C
MOH London
962A4717A · Nov 1
$1,766 SGD
£1,088 GBP
View
13 more retailers have this diamond
Prices start from $825 SGDSave up to $942 SGD

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
$825 SGD