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Emerald|Natural|GIA

1.03ct J SI1 Emerald Natural Diamond

GD • J/SI1 • GIA 2155619189

Certificate GIA 2155619189

Diamond specifications and retailer prices

From $4,767 AUD
CA$4,651 CAD
As of October 30, 2026
5 retailers carry this diamond
Most expensive: $6,267 AUD at GemsNY · As of October 8, 2026
View at GemsNY

About this 1.03ct natural emerald diamond

This 1.03ct natural emerald sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2155619189. Listed at 5 retailers as of October 30, 2026. 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

1.03
Carat
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2155619189
Dimensions6.34 × 4.78 × 3.78 mm
L/W Ratio1.33
Top View
6.34 mm4.78 mm1.03 ctJ / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2155619189
Side View
Table 76.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 79.1%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 30
Current: $6,267 AUD|Low: $3,708 AUD|High: $9,367 AUD|Avg: $5,450 AUD|+0.2%
GemsNY
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 9, 2026
Retailer 8$3,708 AUD
Retailer 7$4,208 AUD
Retailer 6$4,278 AUD
Retailer 9$4,650 AUD
Retailer 10$4,767 AUD
Retailer 2$5,613 AUD
Retailer 3$5,928 AUD
Retailer 5$6,209 AUD
GemsNY$6,267 AUD
Retailer 4$9,344 AUD

19 data points across 10 retailers

5 retailers

Retailer 1
-
$4,208 AUD
$2,956 USD
Price last confirmed 97 days ago
C
Retailer 2
-
$4,767 AUD
CA$4,651 CAD
View
Retailer 3
-
$5,928 AUD
View
Price last confirmed 24 days ago
Most Expensive
GemsNY
N209296 · Oct 8
$6,267 AUD
$4,402 USD
View
Price last confirmed 24 days ago
3 more retailers have this diamond
Prices start from $4,767 AUD

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.

C
1.03ct Emerald
$4,767 AUD