Emerald|Natural|GIA

0.50ct F SI1 Emerald Natural Diamond

EX • F/SI1 • GIA 2557938364

Certificate GIA 2557938364

Diamond specifications and retailer prices

From $725 SGD
$567 USD
As of October 31, 2026
Save $370 SGD (34%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,348 SGD at Diamond Exchange Canada · As of October 30, 2026
View at Diamond Exchange Canada

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 2557938364. Listed at 15 retailers as of October 31, 2026, with a 51% 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 2557938364
Dimensions5.33 × 3.80 × 2.55 mm
L/W Ratio1.40
Girdle conditionPolished
Top View
5.33 mm3.80 mm0.50 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557938364
Side View
Table 70.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 67.0%

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: $2,348 SGD|Low: $458 SGD|High: $2,348 SGD|Avg: $965 SGD
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 2, 2026
Retailer 12$573 SGD
Retailer 22$592 SGD
Retailer 14$639 SGD
Retailer 11$697 SGD
Retailer 5$708 SGD
Retailer 20$714 SGD
Retailer 13$725 SGD
Retailer 4$726 SGD
Retailer 19$748 SGD
Retailer 16$802 SGD
Retailer 18$871 SGD
Retailer 17$906 SGD
Retailer 10$917 SGD
Retailer 23$950 SGD
Retailer 3$952 SGD
Retailer 6$977 SGD
Retailer 21$1,006 SGD
Retailer 9$1,053 SGD
Retailer 2$1,095 SGD
Retailer 8$1,101 SGD
Retailer 7$1,637 SGD
Retailer 15$2,224 SGD
Diamond Exchange Canada$2,348 SGD

23 data points across 23 retailers

15 retailers$725 SGD to $1,095 SGD

Retailer 1
-
$573 SGD
HK$3,500 HKD
Price last confirmed 27 days ago
Retailer 2
-
$697 SGD
$545 USD
View
Price last confirmed 32 days ago
Retailer 3
-
$708 SGD
View
Price last confirmed 27 days ago
Retailer 4
-
$714 SGD
€532 EUR
View
Price last confirmed 27 days ago
B+
Retailer 5
-
$725 SGD
$567 USD
View
Retailer 6
-
$871 SGD
£536 GBP
View
Price last confirmed 27 days ago
B
Retailer 7
-
$906 SGD
$709 USD
View
Retailer 8
-
$917 SGD
£565 GBP
View
Price last confirmed 28 days ago
Retailer 9
-
$1,006 SGD
$787 USD
View
Price last confirmed 27 days ago
Retailer 10
-
$1,053 SGD
A$1,267 AUD
View
Price last confirmed 29 days ago
B
Retailer 11
-
$1,095 SGD
€816 EUR
View
Retailer 12
-
$1,101 SGD
ZAR 13,908 ZAR
View
Price last confirmed 29 days ago
Retailer 13
-
$1,637 SGD
£1,008 GBP
View
Price last confirmed 27 days ago
Retailer 14
-
$2,224 SGD
$1,740 USD
View
Price under review
Most Expensive
Diamond Exchange Canada
1993084847 · Oct 30
$2,348 SGD
CA$2,551 CAD
View
Price under review
14 more retailers have this diamond
Prices start from $725 SGDSave up to $370 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
$725 SGD