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Emerald|Natural|GIA

0.50ct F SI1 Emerald Natural Diamond

EX • F/SI1 • GIA 2566280079

Certificate GIA 2566280079

Diamond specifications and retailer prices

From $561 SGD
As of November 6, 2026
Save $1,374 SGD (71%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,248 SGD at Taylor and Hart · As of November 1, 2026
View at Taylor and Hart

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 2566280079. Listed at 14 retailers as of November 3, 2026, with a 245% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 2566280079
Dimensions5.30 × 3.77 × 2.57 mm
L/W Ratio1.41
Culet sizeNone
Top View
5.30 mm3.77 mm0.50 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566280079
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.0%

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: Nov 6
Current: $561 SGD|Low: $561 SGD|High: $3,313 SGD|Avg: $1,202 SGD|-2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Taylor and Hart
November 6, 2026
Retailer 1$561 SGD
Retailer 5$715 SGD
Retailer 6$1,026 SGD
Retailer 7$1,125 SGD
Retailer 11$1,615 SGD
Retailer 3$1,669 SGD
Retailer 13$1,809 SGD
Retailer 2$1,862 SGD
Retailer 12$1,935 SGD
Retailer 4$2,087 SGD
Retailer 10$2,220 SGD
Taylor and Hart$2,248 SGD
Retailer 8$2,792 SGD
Retailer 9$3,313 SGD

38 data points across 14 retailers

14 retailers$561 SGD to $1,935 SGD

A
Cheapest Retailer
-
$561 SGD
B+
Retailer 2
-
$715 SGD
View
B+
Retailer 3
-
$1,026 SGD
View
B
Retailer 4
-
$1,125 SGD
View
B
Retailer 5
-
$1,615 SGD
View
B
Retailer 6
-
$1,669 SGD
View
Final sale: no returns
B
Retailer 7
-
$1,809 SGD
View
B
Retailer 8
-
$1,862 SGD
View
B
Retailer 9
-
$1,935 SGD
View
Retailer 10
-
$2,087 SGD
View
Price under review
Retailer 11
-
$2,220 SGD
View
Price under review
Most Expensive
Taylor and Hart
AIHL95N · Nov 1
$2,248 SGD
$1,760 USD
View
Price under review
11 more retailers have this diamond
Prices start from $561 SGDSave up to $1,374 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
$561 SGD