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Emerald|Natural|GIA

0.50ct H SI1 Emerald Natural Diamond

VG • H/SI1 • GIA 1553883747

Certificate GIA 1553883747

Diamond specifications and retailer prices

From $840 NZD
As of November 4, 2026
Save $1,261 NZD (60%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,853 NZD at NZ Jewellers · As of November 5, 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 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 1553883747. Listed at 15 retailers as of November 1, 2026, with a 150% 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
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1553883747
Dimensions5.28 × 3.81 × 2.73 mm
L/W Ratio1.39
Key to symbols
Cloud, Feather
Top View
5.28 mm3.81 mm0.50 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1553883747
Side View
Table 67.0%CrownGirdlePavilionCulet: NDepth 71.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $2,853 NZD|Low: $784 NZD|High: $2,910 NZD|Avg: $1,340 NZD|-2.0%
NZ Jewellers
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
November 6, 2026
Retailer 4$840 NZD
Retailer 11$850 NZD
Retailer 3$911 NZD
Retailer 6$980 NZD
Retailer 14$980 NZD
Retailer 8$1,032 NZD
Retailer 16$1,050 NZD
Retailer 9$1,128 NZD
Retailer 13$1,140 NZD
Retailer 5$1,220 NZD
Retailer 15$1,263 NZD
Retailer 2$1,356 NZD
Retailer 7$1,395 NZD
Retailer 10$1,411 NZD
Retailer 12$2,101 NZD
NZ Jewellers$2,853 NZD

44 data points across 16 retailers

15 retailers$840 NZD to $2,101 NZD

B+
Cheapest Retailer
-
$840 NZD
Final sale: no returns
B+
Retailer 2
-
$850 NZD
View
B+
Retailer 3
-
$911 NZD
View
Retailer 4
-
$980 NZD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$980 NZD
View
B
Retailer 6
-
$1,050 NZD
View
B
Retailer 7
-
$1,128 NZD
View
B
Retailer 8
-
$1,140 NZD
View
B
Retailer 9
-
$1,220 NZD
View
B
Retailer 10
-
$1,263 NZD
View
B
Retailer 11
-
$1,356 NZD
View
Retailer 12
-
$1,395 NZD
View
Price last confirmed 33 days ago
B
Retailer 13
-
$1,411 NZD
View
B
Retailer 14
-
$2,101 NZD
View
Most Expensive
NZ Jewellers
bb415b98-2b25-420b-b8f5-14651177c255 · Nov 5
$2,853 NZD
$1,604 USD
View
Price under review
14 more retailers have this diamond
Prices start from $840 NZDSave up to $1,261 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
$840 NZD