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Emerald|Natural|GIA

0.50ct F SI1 Emerald Natural Diamond

GD • F/SI1 • GIA 2225510923

Certificate GIA 2225510923

Diamond specifications and retailer prices

From $1,661 NZD
As of November 4, 2026
Save $902 NZD (35%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,631 NZD at MOH London · As of November 4, 2026
View at MOH London

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 2225510923. Listed at 21 retailers as of November 4, 2026, with a 54% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.50
Carat
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2225510923
Dimensions5.76 × 3.92 × 2.51 mm
L/W Ratio1.47
Culet sizeNone
Top View
5.76 mm3.92 mm0.50 ctF / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2225510923
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.9%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $3,631 NZD|Low: $1,386 NZD|High: $4,848 NZD|Avg: $2,625 NZD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 7$1,654 NZD
Retailer 9$1,661 NZD
Retailer 3$1,800 NZD
Retailer 11$1,870 NZD
Retailer 8$2,064 NZD
Retailer 5$2,229 NZD
Retailer 2$2,563 NZD
Retailer 10$2,597 NZD
Retailer 6$3,067 NZD
Retailer 4$3,227 NZD
MOH London$3,631 NZD
Retailer 12$4,848 NZD

45 data points across 12 retailers

21 retailers$1,661 NZD to $2,563 NZD

Retailer 1
-
$1,654 NZD
Price last confirmed 9 days ago
B
Retailer 2
-
$1,661 NZD
View
Final sale: no returns
B
Retailer 3
-
$1,759 NZD
View
B
Retailer 4
-
$1,759 NZD
View
B
Retailer 5
-
$1,766 NZD
View
Retailer 6
-
$1,800 NZD
View
Price last confirmed 8 days ago
B
Retailer 7
-
$1,800 NZD
View
B
Retailer 8
-
$1,870 NZD
View
C
Retailer 9
-
$2,064 NZD
View
C
Retailer 10
-
$2,078 NZD
View
C
Retailer 11
-
$2,188 NZD
View
C
Retailer 12
-
$2,188 NZD
View
B
Retailer 13
-
$2,229 NZD
View
C
Retailer 14
-
$2,241 NZD
View
C
Retailer 15
-
$2,259 NZD
View
B
Retailer 16
-
$2,563 NZD
View
Retailer 17
-
$2,597 NZD
View
Price last confirmed 32 days ago
Retailer 18
-
$3,067 NZD
View
Price under review
Retailer 19
-
$3,227 NZD
View
Price under review
Most Expensive
MOH London
32745924F · Nov 4
$3,631 NZD
£1,607 GBP
View
Price under review
19 more retailers have this diamond
Prices start from $1,661 NZDSave up to $902 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.

B
0.50ct Emerald
$1,661 NZD