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Emerald|Natural|GIA

0.50ct I VS1 Emerald Natural Diamond

EX • I/VS1 • GIA 2517955718

Certificate GIA 2517955718

Diamond specifications and retailer prices

From $675 SGD
As of November 4, 2026
Save $1,016 SGD (60%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,298 SGD at NZ Jewellers · As of October 17, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2517955718. Listed at 18 retailers as of November 2, 2026, with a 151% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2517955718
Dimensions4.97 × 3.82 × 2.65 mm
L/W Ratio1.30
Top View
4.97 mm3.82 mm0.50 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2517955718
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.3%

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 4
Current: $889 SGD|Low: $675 SGD|High: $1,711 SGD|Avg: $968 SGD|+5.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 9$675 SGD
Retailer 3$699 SGD
Retailer 8$788 SGD
Retailer 2$806 SGD
Retailer 4$849 SGD
Retailer 1$889 SGD
Retailer 11$978 SGD
Retailer 5$1,082 SGD
Retailer 10$1,100 SGD
Retailer 7$1,130 SGD
Retailer 6$1,691 SGD

34 data points across 11 retailers

18 retailers$675 SGD to $1,691 SGD

A
Cheapest Retailer
-
$675 SGD
Final sale: no returns
A
Retailer 2
-
$699 SGD
View
Retailer 3
-
$732 SGD
View
Price last confirmed 18 days ago
Retailer 4
-
$763 SGD
View
Price last confirmed 9 days ago
Retailer 5
-
$788 SGD
View
Price last confirmed 7 days ago
Retailer 6
-
$788 SGD
View
Price last confirmed 20 days ago
Retailer 7
-
$845 SGD
View
Price last confirmed 18 days ago
B+
Retailer 8
-
$849 SGD
View
B+
Retailer 9
-
$889 SGD
View
B+
Retailer 10
-
$900 SGD
View
B+
Retailer 11
-
$978 SGD
View
B
Retailer 12
-
$1,017 SGD
View
B+
Retailer 13
-
$1,082 SGD
View
Retailer 14
-
$1,100 SGD
View
Price last confirmed 32 days ago
B+
Retailer 15
-
$1,130 SGD
View
B
Retailer 16
-
$1,691 SGD
View
Retailer 17
-
$2,298 SGD
View
Price under review
Most Expensive
NZ Jewellers
673e0cdd-232f-4f02-923d-b187cf216967 · Oct 17
$2,298 SGD
$1,798 USD
View
Price under review
17 more retailers have this diamond
Prices start from $675 SGDSave up to $1,016 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
$675 SGD