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Emerald|Natural|GIA

0.50ct F SI1 Emerald Natural Diamond

EX • F/SI1 • GIA 6562727637

Certificate GIA 6562727637

Diamond specifications and retailer prices

From $850 NZD
As of November 4, 2026
Save $1,352 NZD (61%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,152 NZD at Queensmith · As of October 28, 2026
View at Queensmith

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 6562727637. Listed at 14 retailers as of November 4, 2026, with a 159% 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
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6562727637
Dimensions3.82 × 5.22 × 2.54 mm
L/W Ratio1.37
Top View
3.82 mm5.22 mm0.50 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6562727637
Side View
Table 65.0%CrownGirdlePavilionCulet: NoneDepth 66.6%

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 4
Current: $3,152 NZD|Low: $850 NZD|High: $3,152 NZD|Avg: $1,539 NZD
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 10$850 NZD
Retailer 12$991 NZD
Retailer 2$1,122 NZD
Retailer 8$1,142 NZD
Retailer 6$1,153 NZD
Retailer 7$1,153 NZD
Retailer 11$1,229 NZD
Retailer 5$1,259 NZD
Retailer 4$1,281 NZD
Retailer 13$1,288 NZD
Retailer 3$2,202 NZD
Retailer 9$2,887 NZD
Queensmith$3,152 NZD

9 data points across 13 retailers

14 retailers$850 NZD to $2,202 NZD

A
Cheapest Retailer
-
$850 NZD
Final sale: no returns
A
Retailer 2
-
$898 NZD
View
A
Retailer 3
-
$991 NZD
View
B+
Retailer 4
-
$1,122 NZD
View
B+
Retailer 5
-
$1,142 NZD
View
B+
Retailer 6
-
$1,153 NZD
View
B+
Retailer 7
-
$1,153 NZD
View
B+
Retailer 8
-
$1,229 NZD
View
B
Retailer 9
-
$1,259 NZD
View
B+
Retailer 10
-
$1,281 NZD
View
B
Retailer 11
-
$1,288 NZD
View
B
Retailer 12
-
$2,202 NZD
View
Retailer 13
-
$2,887 NZD
View
Price under review
Most Expensive
Queensmith
6562727637 · Oct 28
$3,152 NZD
£1,395 GBP
View
Price under review
13 more retailers have this diamond
Prices start from $850 NZDSave up to $1,352 NZD

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
$850 NZD