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Emerald|Natural|GIA

1.00ct E SI2 Emerald Natural Diamond

EX • E/SI2 • GIA 7556211957

Certificate GIA 7556211957

Diamond specifications and retailer prices

From $2,156 AUD
As of November 4, 2026
Save $647 AUD (23%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,802 AUD at GemTrove · As of November 6, 2026
View at GemTrove

About this 1ct natural emerald diamond

This 1ct natural emerald sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7556211957. Listed at 6 retailers as of November 4, 2026, with prices from $2,156 to $2,802, a $647 spread on the same certified stone. GemTrove lists it at $2,802. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7556211957
Dimensions6.63 × 4.69 × 3.21 mm
L/W Ratio1.41
Culet sizeNone
Key to symbols
Feather, Knot, Crystal, Needle, Natural
Top View
6.63 mm4.69 mm1.00 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7556211957
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.3%

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: Nov 4
Current: $2,802 AUD|Low: $1,917 AUD|High: $2,802 AUD|Avg: $2,382 AUD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 4$2,156 AUD
Retailer 6$2,168 AUD
Retailer 3$2,190 AUD
Retailer 2$2,358 AUD
Retailer 5$2,458 AUD
GemTrove$2,802 AUD

42 data points across 6 retailers

6 retailers$2,156 AUD to $2,802 AUD

A
Cheapest Retailer
-
$2,156 AUD
Final sale: no returns
A
Retailer 2
-
$2,168 AUD
View
A
Retailer 3
-
$2,190 AUD
View
A
Retailer 4
-
$2,358 AUD
View
A
Retailer 5
-
$2,458 AUD
View
Most Expensive
A
GemTrove
GT-N-01258350-98 · Nov 6
$2,802 AUD
View
5 more retailers have this diamond
Prices start from $2,156 AUDSave up to $647 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
$2,156 AUD