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Emerald|Natural|GIA

0.50ct E SI2 Emerald Natural Diamond

GD • E/SI2 • GIA 1503396558

Certificate GIA 1503396558

Diamond specifications and retailer prices

From $577 NZD
$324 USD
As of October 29, 2026
Save $2,363 NZD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,940 NZD at Queensmith · As of October 27, 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 E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1503396558. Listed at 15 retailers as of October 27, 2026, with prices from $577 to $2,940, a $2,363 spread on the same certified stone. Queensmith lists it at $2,940. 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
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1503396558
Dimensions5.44 × 3.76 × 2.44 mm
L/W Ratio1.45
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal
Top View
5.44 mm3.76 mm0.50 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1503396558
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.8%

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: Oct 29
Current: $2,940 NZD|Low: $577 NZD|High: $2,951 NZD|Avg: $1,100 NZD|+4.0%
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
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 15$577 NZD
Retailer 16$596 NZD
Retailer 5$627 NZD
Retailer 13$675 NZD
Retailer 14$700 NZD
Retailer 8$782 NZD
Retailer 7$796 NZD
Retailer 2$829 NZD
Retailer 6$844 NZD
Retailer 11$868 NZD
Retailer 9$904 NZD
Retailer 3$926 NZD
Retailer 10$1,260 NZD
Retailer 12$1,601 NZD
Retailer 4$2,653 NZD
Queensmith$2,940 NZD

36 data points across 16 retailers

15 retailers$577 NZD to $2,940 NZD

A
Cheapest Retailer
-
$577 NZD
$324 USD
Final sale: no returns
A
Retailer 2
-
$596 NZD
$335 USD
View
A
Retailer 3
-
$627 NZD
$352 USD
View
A
Retailer 4
-
$675 NZD
$379 USD
View
A
Retailer 5
-
$700 NZD
$393 USD
View
B+
Retailer 6
-
$796 NZD
$447 USD
View
A
Retailer 7
-
$829 NZD
£367 GBP
View
A
Retailer 8
-
$844 NZD
$474 USD
View
A
Retailer 9
-
$868 NZD
£384 GBP
View
B+
Retailer 10
-
$904 NZD
£400 GBP
View
B+
Retailer 11
-
$926 NZD
$520 USD
View
B+
Retailer 12
-
$1,260 NZD
€674 EUR
View
B
Retailer 13
-
$1,601 NZD
£708 GBP
View
B
Retailer 14
-
$2,653 NZD
$1,490 USD
View
Most Expensive
C
Queensmith
1503396558 · Oct 27
$2,940 NZD
£1,300 GBP
View
14 more retailers have this diamond
Prices start from $577 NZDSave up to $2,363 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
$577 NZD