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Emerald|Natural|GIA

1.00ct I SI2 Emerald Natural Diamond

ID • I/SI2 • GIA 2557907909

Certificate GIA 2557907909

Diamond specifications and retailer prices

From $1,291 SGD
As of November 6, 2026
Save $701 SGD (35%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,746 SGD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 1ct natural emerald diamond

This 1ct natural emerald sits in the classic one-carat band, graded I 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 2557907909. Listed at 14 retailers as of November 6, 2026, with a 54% 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

1.00
Carat
I
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2557907909
Dimensions7.16 × 4.53 × 3.05 mm
L/W Ratio1.58
Girdle conditionPolished
Culet sizeNone
Top View
7.16 mm4.53 mm1.00 ctI / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 2557907909
Side View
Table 65.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,993 SGD|Low: $1,102 SGD|High: $2,846 SGD|Avg: $1,688 SGD|+16.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 11$1,164 SGD
Retailer 6$1,291 SGD
Retailer 4$1,418 SGD
Retailer 5$1,427 SGD
Retailer 2$1,478 SGD
Retailer 9$1,517 SGD
Retailer 10$1,595 SGD
Retailer 7$1,773 SGD
Retailer 1$1,993 SGD
Retailer 8$2,133 SGD
Retailer 3$2,203 SGD
Retailer 12$2,828 SGD

38 data points across 12 retailers

14 retailers$1,291 SGD to $1,993 SGD

Retailer 1
-
$1,164 SGD
Price last confirmed 17 days ago
A
Retailer 2
-
$1,291 SGD
View
A
Retailer 3
-
$1,427 SGD
View
Retailer 4
-
$1,478 SGD
View
Price last confirmed 17 days ago
Retailer 5
-
$1,537 SGD
View
Price last confirmed 17 days ago
Retailer 6
-
$1,595 SGD
View
Price last confirmed 15 days ago
Retailer 7
-
$1,603 SGD
View
Price last confirmed 14 days ago
A
Retailer 8
-
$1,675 SGD
View
Retailer 9
-
$1,773 SGD
View
Price last confirmed 14 days ago
B+
Retailer 10
-
$1,993 SGD
View
Retailer 11
-
$2,202 SGD
View
Price last confirmed 18 days ago
Retailer 12
-
$2,203 SGD
View
Price last confirmed 19 days ago
Retailer 13
-
$2,828 SGD
View
Price last confirmed 20 days ago
Most Expensive
NZ Jewellers
f8c44af5-1f49-49e7-9cdc-fa05fc10d528 · Oct 17
$3,746 SGD
$2,933 USD
View
Price last confirmed 19 days ago
13 more retailers have this diamond
Prices start from $1,291 SGDSave up to $701 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
$1,291 SGD