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Emerald|Natural|GIA

0.50ct F SI2 Emerald Natural Diamond

GD • F/SI2 • GIA 2507857053

Certificate GIA 2507857053

Diamond specifications and retailer prices

From $493 SGD
$386 USD
As of October 31, 2026
Save $1,159 SGD (70%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,653 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 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 2507857053. Listed at 10 retailers as of October 31, 2026, with prices from $493 to $1,653, a $1,159 spread on the same certified stone. MOH London lists it at $1,653. 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 2507857053
Dimensions5.72 × 3.77 × 2.58 mm
L/W Ratio1.52
Top View
5.72 mm3.77 mm0.50 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2507857053
Side View
Table 69.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 68.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $1,653 SGD|Low: $493 SGD|High: $1,672 SGD|Avg: $895 SGD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 8$493 SGD
Retailer 2$528 SGD
Retailer 6$729 SGD
Retailer 7$771 SGD
Retailer 9$864 SGD
Retailer 3$877 SGD
Retailer 5$897 SGD
Retailer 4$1,064 SGD
MOH London$1,653 SGD

40 data points across 9 retailers

10 retailers$493 SGD to $1,653 SGD

A
Cheapest Retailer
-
$493 SGD
$386 USD
Final sale: no returns
A
Retailer 2
-
$528 SGD
₹39,314 INR
View
B+
Retailer 3
-
$729 SGD
$570 USD
View
B+
Retailer 4
-
$771 SGD
$603 USD
View
B
Retailer 5
-
$864 SGD
$676 USD
View
B
Retailer 6
-
$877 SGD
£540 GBP
View
B
Retailer 7
-
$884 SGD
$691 USD
View
B
Retailer 8
-
$897 SGD
£552 GBP
View
B
Retailer 9
-
$1,064 SGD
€793 EUR
View
Most Expensive
C
MOH London
5734E5FDC · Nov 1
$1,653 SGD
£1,018 GBP
View
9 more retailers have this diamond
Prices start from $493 SGDSave up to $1,159 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.

A
0.50ct Emerald
$493 SGD