CaratHunter
Plans
Emerald|Natural|GIA

1.00ct J SI2 Emerald Natural Diamond

EX • J/SI2 • GIA 7563717573

Certificate GIA 7563717573

Diamond specifications and retailer prices

From $1,817 AUD
As of November 4, 2026
Save $1,508 AUD (45%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,326 AUD at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 1ct natural emerald diamond

This 1ct natural emerald sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7563717573. Listed at 12 retailers as of November 4, 2026, with prices from $1,817 to $3,326, a $1,508 spread on the same certified stone. Helzberg Diamonds lists it at $3,326. 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

1.00
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7563717573
Dimensions6.97 × 4.76 × 3.18 mm
L/W Ratio1.46
Culet sizeNone
Top View
6.97 mm4.76 mm1.00 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7563717573
Side View
Table 69.0%CrownGirdle: MED-STKPavilionCulet: NDepth 66.7%

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: $3,326 AUD|Low: $1,817 AUD|High: $3,326 AUD|Avg: $2,203 AUD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 4$1,817 AUD
Retailer 8$1,854 AUD
Retailer 11$1,887 AUD
Retailer 9$1,957 AUD
Retailer 3$2,020 AUD
Retailer 6$2,053 AUD
Retailer 10$2,100 AUD
Retailer 2$2,327 AUD
Retailer 12$2,577 AUD
Retailer 5$2,657 AUD
Retailer 7$3,064 AUD
Helzberg Diamonds$3,326 AUD

9 data points across 12 retailers

12 retailers$1,817 AUD to $3,326 AUD

A
Cheapest Retailer
-
$1,817 AUD
A
Retailer 2
-
$1,854 AUD
View
A
Retailer 3
-
$1,887 AUD
View
B+
Retailer 4
-
$1,957 AUD
View
B+
Retailer 5
-
$2,020 AUD
View
B+
Retailer 6
-
$2,053 AUD
View
B+
Retailer 7
-
$2,100 AUD
View
B+
Retailer 8
-
$2,327 AUD
View
B
Retailer 9
-
$2,577 AUD
View
B
Retailer 10
-
$2,657 AUD
View
B
Retailer 11
-
$3,064 AUD
View
Most Expensive
B
Helzberg Diamonds
XZRNLMJNHNLNJ · Nov 6
$3,326 AUD
$2,328 USD
View
11 more retailers have this diamond
Prices start from $1,817 AUDSave up to $1,508 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.

A
1.00ct Emerald
$1,817 AUD