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Emerald|Natural|GIA

0.50ct F SI1 Emerald Natural Diamond

EX • F/SI1 • GIA 6555067250

Certificate GIA 6555067250

Diamond specifications and retailer prices

From $487 SGD
As of November 2, 2026
Save $1,040 SGD (68%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,526 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6555067250. Listed at 7 retailers as of November 1, 2026, with prices from $487 to $1,526, a $1,040 spread on the same certified stone. MOH London lists it at $1,526. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.50
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555067250
Dimensions5.08 × 3.75 × 2.62 mm
L/W Ratio1.35
Top View
5.08 mm3.75 mm0.50 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6555067250
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.8%

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: Nov 2
Current: $1,526 SGD|Low: $487 SGD|High: $1,544 SGD|Avg: $930 SGD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 4$487 SGD
Retailer 3$820 SGD
Retailer 5$828 SGD
Retailer 2$982 SGD
Retailer 6$994 SGD
MOH London$1,526 SGD

42 data points across 6 retailers

7 retailers$487 SGD to $1,526 SGD

A
Cheapest Retailer
-
$487 SGD
B+
Retailer 2
-
$820 SGD
View
B+
Retailer 3
-
$828 SGD
View
B+
Retailer 4
-
$833 SGD
View
B+
Retailer 5
-
$982 SGD
View
Retailer 6
-
$994 SGD
View
Price last confirmed 34 days ago
Most Expensive
B
MOH London
109167E04 · Nov 1
$1,526 SGD
£941 GBP
View
6 more retailers have this diamond
Prices start from $487 SGDSave up to $1,040 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
$487 SGD