Emerald|Natural|GIA

0.50ct J SI1 Emerald Natural Diamond

EX • J/SI1 • GIA 7562281425

Certificate GIA 7562281425

Diamond specifications and retailer prices

From $777 NZD
£345 GBP
As of October 25, 2026
Save $692 NZD (47%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,436 NZD at NZ Jewellers · As of October 23, 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7562281425. Listed at 12 retailers as of October 25, 2026, with a 89% 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
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7562281425
Dimensions5.28 × 3.76 × 2.51 mm
L/W Ratio1.40
Girdle conditionVery Thick
Top View
5.28 mm3.76 mm0.50 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceFaint
CertificateGIA 7562281425
Side View
Table 67.0%CrownGirdle: ThickPavilionCulet: NoneDepth 66.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 25
Current: $2,436 NZD|Low: $392 NZD|High: $2,470 NZD|Avg: $978 NZD|-1.4%
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
October 25, 2026
Retailer 13$431 NZD
Retailer 8$469 NZD
Retailer 3$577 NZD
Retailer 2$777 NZD
Retailer 9$781 NZD
Retailer 11$790 NZD
Retailer 12$868 NZD
Retailer 5$921 NZD
Retailer 10$972 NZD
Retailer 4$1,032 NZD
Retailer 7$1,166 NZD
Retailer 6$1,469 NZD
NZ Jewellers$2,436 NZD

26 data points across 13 retailers

12 retailers$777 NZD to $1,469 NZD

Retailer 1
-
$469 NZD
₹25,190 INR
Price last confirmed 7 days ago
Retailer 2
-
$577 NZD
$325 USD
View
Price last confirmed 10 days ago
A
Retailer 3
-
$777 NZD
£345 GBP
View
Retailer 4
-
$781 NZD
£347 GBP
View
Price last confirmed 7 days ago
Retailer 5
-
$790 NZD
$445 USD
View
Price last confirmed 8 days ago
Retailer 6
-
$868 NZD
$489 USD
View
Price last confirmed 13 days ago
B+
Retailer 7
-
$921 NZD
$519 USD
View
Retailer 8
-
$972 NZD
ZAR 8,852 ZAR
View
Price last confirmed 10 days ago
Retailer 9
-
$1,032 NZD
A$895 AUD
View
Price last confirmed 27 days ago
B
Retailer 10
-
$1,166 NZD
€626 EUR
View
B
Retailer 11
-
$1,469 NZD
£652 GBP
View
Most Expensive
NZ Jewellers
b4d09e7b-1c51-4a43-8532-3bfa5cb912de · Oct 23
$2,436 NZD
$1,373 USD
View
Price last confirmed 7 days ago
11 more retailers have this diamond
Prices start from $777 NZDSave up to $692 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
$777 NZD