CaratHunter
Plans
Emerald|Natural|GIA

1.02ct E SI1 Emerald Natural Diamond

ID • E/SI1 • GIA 2457269904

Certificate GIA 2457269904

Diamond specifications and retailer prices

From $2,696 AUD
HK$14,800 HKD
As of October 29, 2026
Save $3,359 AUD (55%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,582 AUD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.02ct natural emerald diamond

This 1.02ct 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 2457269904. Listed at 15 retailers as of October 29, 2026, with a 125% 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

1.02
Carat
E
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2457269904
Dimensions6.45 × 4.47 × 3.30 mm
L/W Ratio1.44
Top View
6.45 mm4.47 mm1.02 ctE / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2457269904
Side View
Table 66.0%CrownGirdle: VTK-EXTPavilionCulet: NoneDepth 74.0%

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 29
Current: $7,582 AUD|Low: $2,696 AUD|High: $7,582 AUD|Avg: $4,322 AUD
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 30, 2026
Retailer 13$2,696 AUD
Retailer 12$3,106 AUD
Retailer 8$3,110 AUD
Retailer 11$3,171 AUD
Retailer 4$3,627 AUD
Retailer 5$3,627 AUD
Retailer 2$3,673 AUD
Retailer 10$3,929 AUD
Retailer 3$4,063 AUD
Retailer 9$4,186 AUD
Retailer 7$4,286 AUD
Retailer 6$6,056 AUD
NZ Jewellers$7,582 AUD

41 data points across 13 retailers

15 retailers$2,696 AUD to $6,056 AUD

A
Cheapest Retailer
-
$2,696 AUD
HK$14,800 HKD
A
Retailer 2
-
$3,106 AUD
$2,182 USD
View
A
Retailer 3
-
$3,110 AUD
$2,185 USD
View
A
Retailer 4
-
$3,171 AUD
$2,228 USD
View
Final sale: no returns
Retailer 5
-
$3,627 AUD
$2,548 USD
View
Price last confirmed 22 days ago
Retailer 6
-
$3,627 AUD
$2,548 USD
View
Price last confirmed 22 days ago
B+
Retailer 7
-
$3,673 AUD
£2,032 GBP
View
Retailer 8
-
$3,793 AUD
$2,665 USD
View
Price last confirmed 30 days ago
B+
Retailer 9
-
$3,929 AUD
$2,760 USD
View
Retailer 10
-
$4,063 AUD
View
Price last confirmed 22 days ago
Retailer 11
-
$4,185 AUD
$2,940 USD
View
Price last confirmed 31 days ago
B+
Retailer 12
-
$4,186 AUD
ZAR 47,513 ZAR
View
B+
Retailer 13
-
$4,286 AUD
€2,868 EUR
View
B
Retailer 14
-
$6,056 AUD
£3,350 GBP
View
Most Expensive
NZ Jewellers
2b802501-2c9b-4a67-b73d-97d828f00c07 · Sep 30
$7,582 AUD
$5,327 USD
View
Price last confirmed 29 days ago
14 more retailers have this diamond
Prices start from $2,696 AUDSave up to $3,359 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
1.02ct Emerald
$2,696 AUD