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Emerald|Natural|GIA

0.50ct F SI1 Emerald Natural Diamond

EX • F/SI1 • GIA 6542368198

Certificate GIA 6542368198

Diamond specifications and retailer prices

From $532 SGD
$416 USD
As of November 2, 2026
Save $1,236 SGD (70%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,402 SGD at NZ Jewellers · As of August 30, 2026
View at NZ Jewellers

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 6542368198. Listed at 18 retailers as of November 1, 2026, with a 232% 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
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542368198
Dimensions5.45 × 3.77 × 2.63 mm
L/W Ratio1.45
Top View
5.45 mm3.77 mm0.50 ctF / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542368198
Side View
Table 65.0%CrownGirdle: UNDPavilionCulet: 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: $933 SGD|Low: $532 SGD|High: $1,791 SGD|Avg: $1,027 SGD|+3.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 7$532 SGD
Retailer 2$567 SGD
Retailer 1$933 SGD
Retailer 4$1,010 SGD
Retailer 5$1,133 SGD
Retailer 8$1,152 SGD
Retailer 6$1,182 SGD
Retailer 3$1,768 SGD

36 data points across 8 retailers

18 retailers$532 SGD to $1,768 SGD

A
Cheapest Retailer
-
$532 SGD
$416 USD
Final sale: no returns
A
Retailer 2
-
$567 SGD
₹42,258 INR
View
B+
Retailer 3
-
$766 SGD
$599 USD
View
B+
Retailer 4
-
$825 SGD
$645 USD
View
B+
Retailer 5
-
$825 SGD
$645 USD
View
Retailer 6
-
$883 SGD
$691 USD
View
Price last confirmed 62 days ago
B
Retailer 7
-
$883 SGD
$691 USD
View
B
Retailer 8
-
$883 SGD
$691 USD
View
B
Retailer 9
-
$933 SGD
£575 GBP
View
B+
Retailer 10
-
$934 SGD
$731 USD
View
Retailer 11
-
$990 SGD
£610 GBP
View
Price last confirmed 36 days ago
B
Retailer 12
-
$1,010 SGD
$790 USD
View
B
Retailer 13
-
$1,133 SGD
€844 EUR
View
Retailer 14
-
$1,152 SGD
A$1,386 AUD
View
Price last confirmed 28 days ago
B
Retailer 15
-
$1,182 SGD
ZAR 14,938 ZAR
View
B
Retailer 16
-
$1,768 SGD
£1,089 GBP
View
Retailer 17
-
$2,402 SGD
$1,879 USD
View
Price under review
Most Expensive
NZ Jewellers
4adea648-1694-42ef-95b7-d0028e333f0c · Aug 30
$2,402 SGD
$1,879 USD
View
Price under review
17 more retailers have this diamond
Prices start from $532 SGDSave up to $1,236 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
$532 SGD