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Emerald|Natural|GIA

1.00ct G SI2 Emerald Natural Diamond

EX • G/SI2 • GIA 2557250527

Certificate GIA 2557250527

Diamond specifications and retailer prices

From $2,108 AUD
$1,481 USD
As of October 30, 2026
Save $3,464 AUD (62%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,572 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural emerald diamond

This 1ct natural emerald sits in the classic one-carat band, graded G 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 2557250527. Listed at 15 retailers as of October 30, 2026, with prices from $2,108 to $5,572, a $3,464 spread on the same certified stone. NZ Jewellers lists it at $5,572. 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
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle51.8°
Pavilion angle58.67°
OriginNatural
Grading LabGIA
CertificateGIA 2557250527
Dimensions6.55 × 4.72 × 3.26 mm
L/W Ratio1.39
Top View
6.55 mm4.72 mm1.00 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557250527
Side View
Table 67.0%Crown 51.8°Girdle: Very ThickPavilion 58.67°Culet: NoneDepth 69.1%

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: $5,572 AUD|Low: $1,684 AUD|High: $5,741 AUD|Avg: $2,843 AUD|-3.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 5$2,108 AUD
Retailer 6$2,265 AUD
Retailer 9$2,353 AUD
Retailer 11$2,353 AUD
Retailer 4$2,387 AUD
Retailer 10$2,463 AUD
Retailer 2$2,538 AUD
Retailer 3$2,555 AUD
Retailer 7$2,637 AUD
Retailer 12$2,716 AUD
Retailer 8$4,146 AUD
NZ Jewellers$5,572 AUD

37 data points across 12 retailers

15 retailers$2,108 AUD to $5,572 AUD

A
Cheapest Retailer
-
$2,108 AUD
$1,481 USD
Final sale: no returns
A
Retailer 2
-
$2,182 AUD
$1,533 USD
View
A
Retailer 3
-
$2,265 AUD
£1,253 GBP
View
A
Retailer 4
-
$2,353 AUD
$1,653 USD
View
A
Retailer 5
-
$2,353 AUD
$1,653 USD
View
A
Retailer 6
-
$2,387 AUD
$1,677 USD
View
A
Retailer 7
-
$2,413 AUD
View
A
Retailer 8
-
$2,463 AUD
$1,730 USD
View
A
Retailer 9
-
$2,538 AUD
$1,783 USD
View
A
Retailer 10
-
$2,548 AUD
$1,790 USD
View
A
Retailer 11
-
$2,555 AUD
$1,795 USD
View
A
Retailer 12
-
$2,637 AUD
£1,459 GBP
View
A
Retailer 13
-
$2,716 AUD
$1,908 USD
View
B+
Retailer 14
-
$4,146 AUD
£2,293 GBP
View
Most Expensive
B
NZ Jewellers
d6835650-2d98-480d-8d5f-c4094a4c2fa1 · Oct 30
$5,572 AUD
$3,914 USD
View
14 more retailers have this diamond
Prices start from $2,108 AUDSave up to $3,464 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
$2,108 AUD