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Emerald|Natural|GIA

0.50ct K SI1 Emerald Natural Diamond

EX • K/SI1 • GIA 6565443173

Certificate GIA 6565443173

Diamond specifications and retailer prices

From $401 SGD
As of November 2, 2026
Save $1,226 SGD (75%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,627 SGD at NZ Jewellers · As of November 2, 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6565443173. Listed at 8 retailers as of November 2, 2026, with prices from $401 to $1,627, a $1,226 spread on the same certified stone. NZ Jewellers lists it at $1,627. 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
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565443173
Dimensions5.26 × 3.74 × 2.56 mm
L/W Ratio1.41
Top View
5.26 mm3.74 mm0.50 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565443173
Side View
Table 64.0%CrownGirdlePavilionCulet: NoneDepth 68.6%

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 2
Current: $1,627 SGD|Low: $401 SGD|High: $1,721 SGD|Avg: $710 SGD|+8.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 4, 2026
Retailer 6$401 SGD
Retailer 5$439 SGD
Retailer 3$452 SGD
Retailer 2$498 SGD
Retailer 7$525 SGD
Retailer 8$628 SGD
Retailer 4$828 SGD
NZ Jewellers$1,627 SGD

25 data points across 8 retailers

8 retailers$401 SGD to $1,627 SGD

A
Cheapest Retailer
-
$401 SGD
A
Retailer 2
-
$439 SGD
View
A
Retailer 3
-
$452 SGD
View
A
Retailer 4
-
$498 SGD
View
A
Retailer 5
-
$525 SGD
View
B+
Retailer 6
-
$628 SGD
View
B+
Retailer 7
-
$828 SGD
View
Most Expensive
C
NZ Jewellers
4d7fdcb4-fbdb-41e5-a453-9e6bc778c3fa · Nov 2
$1,627 SGD
$1,274 USD
View
7 more retailers have this diamond
Prices start from $401 SGDSave up to $1,226 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
$401 SGD