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Emerald|Natural|GIA

0.50ct H SI1 Emerald Natural Diamond

VG • H/SI1 • GIA 6531610404

Certificate GIA 6531610404

Diamond specifications and retailer prices

From $754 NZD
As of November 4, 2026
Save $1,132 NZD (60%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,886 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6531610404. Listed at 15 retailers as of November 4, 2026, with prices from $754 to $1,886, a $1,132 spread on the same certified stone. MOH London lists it at $1,886. 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
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6531610404
Dimensions5.43 × 3.90 × 2.61 mm
L/W Ratio1.39
Top View
5.43 mm3.90 mm0.50 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6531610404
Side View
Table 68.0%CrownGirdle: ThickPavilionCulet: NoneDepth 66.9%

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: $1,886 NZD|Low: $704 NZD|High: $3,197 NZD|Avg: $1,260 NZD|-7.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 6, 2026
Retailer 3$754 NZD
Retailer 14$818 NZD
Retailer 4$881 NZD
Retailer 7$881 NZD
Retailer 11$881 NZD
Retailer 13$945 NZD
Retailer 8$1,002 NZD
Retailer 10$1,025 NZD
Retailer 12$1,183 NZD
Retailer 6$1,208 NZD
Retailer 2$1,227 NZD
Retailer 9$1,268 NZD
Retailer 5$1,336 NZD
MOH London$1,886 NZD
Retailer 15$3,136 NZD

41 data points across 15 retailers

15 retailers$754 NZD to $1,886 NZD

A
Cheapest Retailer
-
$754 NZD
Final sale: no returns
A
Retailer 2
-
$818 NZD
View
Retailer 3
-
$881 NZD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$881 NZD
View
B+
Retailer 5
-
$881 NZD
View
B+
Retailer 6
-
$945 NZD
View
B+
Retailer 7
-
$1,002 NZD
View
B+
Retailer 8
-
$1,025 NZD
View
B
Retailer 9
-
$1,183 NZD
View
B
Retailer 10
-
$1,208 NZD
View
B
Retailer 11
-
$1,227 NZD
View
B
Retailer 12
-
$1,268 NZD
View
Retailer 13
-
$1,336 NZD
View
Price last confirmed 33 days ago
Most Expensive
B
MOH London
B4FDBF1B6 · Nov 4
$1,886 NZD
£835 GBP
View
13 more retailers have this diamond
Prices start from $754 NZDSave up to $1,132 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
$754 NZD