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Emerald|Natural|GIA

1.00ct E SI1 Emerald Natural Diamond

EX • E/SI1 • GIA 5242046347

Certificate GIA 5242046347

Diamond specifications and retailer prices

From $2,546 AUD
$1,789 USD
As of October 28, 2026
Save $2,821 AUD (53%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,781 AUD at NZ Jewellers · As of September 21, 2026
View at NZ Jewellers

About this 1ct natural emerald diamond

This 1ct natural emerald sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5242046347. Listed at 17 retailers as of October 28, 2026, with a 111% 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

1.00
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5242046347
Dimensions6.84 × 4.81 × 3.21 mm
L/W Ratio1.42
Top View
6.84 mm4.81 mm1.00 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5242046347
Side View
Table 67.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 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: Oct 28
Current: $2,981 AUD|Low: $2,334 AUD|High: $5,561 AUD|Avg: $3,481 AUD|-1.0%
Retailer 1
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 30, 2026
Retailer 3$2,546 AUD
Retailer 11$2,655 AUD
Retailer 2$2,662 AUD
Retailer 9$2,712 AUD
Retailer 13$2,824 AUD
Retailer 4$2,850 AUD
Retailer 1$2,981 AUD
Retailer 6$3,343 AUD
Retailer 12$3,710 AUD
Retailer 5$3,857 AUD
Retailer 8$4,155 AUD
Retailer 10$5,352 AUD
Retailer 7$5,367 AUD

28 data points across 13 retailers

17 retailers$2,546 AUD to $5,367 AUD

A
Cheapest Retailer
-
$2,546 AUD
$1,789 USD
Final sale: no returns
A
Retailer 2
-
$2,655 AUD
$1,865 USD
View
A
Retailer 3
-
$2,662 AUD
$1,870 USD
View
A
Retailer 4
-
$2,712 AUD
$1,906 USD
View
Retailer 5
-
$2,760 AUD
$1,939 USD
View
Price last confirmed 22 days ago
A
Retailer 6
-
$2,824 AUD
$1,984 USD
View
A
Retailer 7
-
$2,850 AUD
$2,003 USD
View
Retailer 8
-
$2,939 AUD
$2,065 USD
View
Price last confirmed 40 days ago
A
Retailer 9
-
$2,981 AUD
£1,649 GBP
View
A
Retailer 10
-
$3,343 AUD
£1,849 GBP
View
Retailer 11
-
$3,391 AUD
$2,382 USD
View
Price last confirmed 41 days ago
B+
Retailer 12
-
$3,710 AUD
ZAR 42,105 ZAR
View
Retailer 13
-
$3,857 AUD
View
Price last confirmed 23 days ago
B+
Retailer 14
-
$4,155 AUD
€2,780 EUR
View
B+
Retailer 15
-
$5,352 AUD
$3,760 USD
View
B+
Retailer 16
-
$5,367 AUD
£2,969 GBP
View
Most Expensive
NZ Jewellers
cc270750-8300-4efa-a868-4e6a16619f9d · Sep 21
$6,781 AUD
$4,764 USD
View
Price last confirmed 39 days ago
16 more retailers have this diamond
Prices start from $2,546 AUDSave up to $2,821 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
$2,546 AUD