Emerald|Natural|GIA

0.50ct K SI1 Emerald Natural Diamond

EX • K/SI1 • GIA 6565443173

Certificate GIA 6565443173

Diamond specifications and retailer prices

From $314 USD
As of November 2, 2026
Save $960 USD (75%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,274 USD 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 $314 to $1,274, a $960 spread on the same certified stone. NZ Jewellers lists it at $1,274. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $1,274 USD|Low: $314 USD|High: $1,347 USD|Avg: $556 USD|+8.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 4, 2026
Retailer 6$314 USD
Retailer 5$344 USD
Retailer 3$354 USD
Retailer 2$390 USD
Retailer 7$411 USD
Retailer 8$492 USD
Retailer 4$648 USD
NZ Jewellers$1,274 USD

25 data points across 8 retailers

8 retailers$314 USD to $1,274 USD

A
Cheapest Retailer
-
$314 USD
A
Retailer 2
-
$344 USD
View
A
Retailer 3
-
$354 USD
View
A
Retailer 4
-
$390 USD
View
A
Retailer 5
-
$411 USD
View
B+
Retailer 6
-
$492 USD
View
B+
Retailer 7
-
$648 USD
View
Most Expensive
C
NZ Jewellers
4d7fdcb4-fbdb-41e5-a453-9e6bc778c3fa · Nov 2
$1,274 USD
View
7 more retailers have this diamond
Prices start from $314 USDSave up to $960 USD

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
$314 USD