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Emerald|Natural|GIA

1.03ct J SI1 Emerald Natural Diamond

EX • J/SI1 • GIA 5241015442

Certificate GIA 5241015442

Diamond specifications and retailer prices

From $1,973 AUD
$1,386 USD
As of October 30, 2026
Save $638 AUD (24%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,916 AUD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5241015442. Listed at 10 retailers as of October 28, 2026, with a 32% 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

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle59.85°
OriginNatural
Grading LabGIA
CertificateGIA 5241015442
Dimensions6.96 × 4.50 × 3.13 mm
L/W Ratio1.55
Key to symbols
Twinning Wisp, Crystal
Top View
6.96 mm4.50 mm1.03 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5241015442
Side View
Table 60.0%CrownGirdle: ThickPavilion 59.85°Culet: NoneDepth 69.5%

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 30
Current: $4,916 AUD|Low: $1,440 AUD|High: $5,249 AUD|Avg: $2,782 AUD|-6.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 21, 2026
Retailer 3$1,440 AUD
Retailer 5$1,970 AUD
Retailer 2$1,973 AUD
Retailer 6$2,014 AUD
Retailer 8$2,108 AUD
Retailer 10$2,339 AUD
Retailer 7$2,819 AUD
Retailer 4$3,629 AUD
Retailer 9$3,647 AUD
NZ Jewellers$4,916 AUD

26 data points across 10 retailers

10 retailers$1,973 AUD to $2,611 AUD

Retailer 1
-
$1,440 AUD
HK$7,900 HKD
Price last confirmed 10 days ago
Retailer 2
-
$1,970 AUD
$1,384 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
$1,973 AUD
$1,386 USD
View
Retailer 4
-
$2,014 AUD
SGD 1,912 SGD
View
Price last confirmed 14 days ago
Retailer 5
-
$2,108 AUD
$1,481 USD
View
Price last confirmed 16 days ago
B+
Retailer 6
-
$2,339 AUD
View
B
Retailer 7
-
$2,611 AUD
View
Retailer 8
-
$3,629 AUD
£2,007 GBP
View
Price last confirmed 14 days ago
Retailer 9
-
$3,647 AUD
€2,440 EUR
View
Price last confirmed 15 days ago
Most Expensive
NZ Jewellers
140d871c-358f-4eed-b55a-efb462efcc79 · Oct 17
$4,916 AUD
$3,453 USD
View
Price last confirmed 15 days ago
9 more retailers have this diamond
Prices start from $1,973 AUDSave up to $638 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
1.03ct Emerald
$1,973 AUD