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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 $2,459 NZD
$1,386 USD
As of October 30, 2026
Save $795 NZD (24%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,127 NZD 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: $6,127 NZD|Low: $1,794 NZD|High: $6,542 NZD|Avg: $3,467 NZD|-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$1,794 NZD
Retailer 5$2,456 NZD
Retailer 2$2,459 NZD
Retailer 6$2,510 NZD
Retailer 8$2,628 NZD
Retailer 10$2,916 NZD
Retailer 7$3,514 NZD
Retailer 4$4,522 NZD
Retailer 9$4,546 NZD
NZ Jewellers$6,127 NZD

26 data points across 10 retailers

10 retailers$2,459 NZD to $3,254 NZD

Retailer 1
-
$1,794 NZD
HK$7,900 HKD
Price last confirmed 10 days ago
Retailer 2
-
$2,456 NZD
$1,384 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
$2,459 NZD
$1,386 USD
View
Retailer 4
-
$2,510 NZD
SGD 1,912 SGD
View
Price last confirmed 14 days ago
Retailer 5
-
$2,628 NZD
$1,481 USD
View
Price last confirmed 16 days ago
B+
Retailer 6
-
$2,916 NZD
A$2,528 AUD
View
B
Retailer 7
-
$3,254 NZD
A$2,821 AUD
View
Retailer 8
-
$4,522 NZD
£2,007 GBP
View
Price last confirmed 14 days ago
Retailer 9
-
$4,546 NZD
€2,440 EUR
View
Price last confirmed 16 days ago
Most Expensive
NZ Jewellers
140d871c-358f-4eed-b55a-efb462efcc79 · Oct 17
$6,127 NZD
$3,453 USD
View
Price last confirmed 15 days ago
9 more retailers have this diamond
Prices start from $2,459 NZDSave up to $795 NZD

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
$2,459 NZD