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Emerald|Natural|GIA

1.00ct E SI1 Emerald Natural Diamond

EX • E/SI1 • GIA 6555518059

Certificate GIA 6555518059

Diamond specifications and retailer prices

From $1,945 SGD
As of November 4, 2026
Save $3,511 SGD (64%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,457 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural emerald diamond

This 1ct 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 6555518059. Listed at 15 retailers as of November 4, 2026, with prices from $1,945 to $5,457, a $3,511 spread on the same certified stone. NZ Jewellers lists it at $5,457. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555518059
Dimensions6.48 × 4.79 × 3.29 mm
L/W Ratio1.35
Girdle conditionPolished
Key to symbols
Cloud, Crystal, Indented Natural
Top View
6.48 mm4.79 mm1.00 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555518059
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.8%

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: $2,694 SGD|Low: $1,945 SGD|High: $4,621 SGD|Avg: $2,796 SGD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 7$1,945 SGD
Retailer 4$1,952 SGD
Retailer 2$2,062 SGD
Retailer 5$2,570 SGD
Retailer 9$2,612 SGD
Retailer 1$2,694 SGD
Retailer 8$3,021 SGD
Retailer 10$3,218 SGD
Retailer 3$3,317 SGD
Retailer 6$4,573 SGD

33 data points across 10 retailers

15 retailers$1,945 SGD to $5,457 SGD

A
Cheapest Retailer
-
$1,945 SGD
A
Retailer 2
-
$1,952 SGD
View
A
Retailer 3
-
$2,062 SGD
View
Final sale: no returns
A
Retailer 4
-
$2,367 SGD
View
Retailer 5
-
$2,570 SGD
View
Price last confirmed 3 days ago
A
Retailer 6
-
$2,610 SGD
View
A
Retailer 7
-
$2,611 SGD
View
A
Retailer 8
-
$2,612 SGD
View
A
Retailer 9
-
$2,647 SGD
View
A
Retailer 10
-
$2,694 SGD
View
A
Retailer 11
-
$2,731 SGD
View
Retailer 12
-
$3,218 SGD
View
Price last confirmed 32 days ago
B+
Retailer 13
-
$3,317 SGD
View
B+
Retailer 14
-
$4,573 SGD
View
Most Expensive
B
NZ Jewellers
fdd03f92-5376-4791-9506-7c0777e9abe1 · Nov 5
$5,457 SGD
$4,272 USD
View
14 more retailers have this diamond
Prices start from $1,945 SGDSave up to $3,511 SGD

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
$1,945 SGD