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Emerald|Natural|GIA

1.00ct I SI2 Emerald Natural Diamond

ID • I/SI2 • GIA 1569045278

Certificate GIA 1569045278

Diamond specifications and retailer prices

From $1,275 SGD
As of November 4, 2026
Save $2,864 SGD (69%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,269 SGD at NZ Jewellers · As of September 20, 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 1569045278. Listed at 21 retailers as of November 2, 2026, with a 225% 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
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1569045278
Dimensions6.86 × 4.66 × 3.16 mm
L/W Ratio1.47
Girdle conditionPolished
Culet sizeNone
Top View
6.86 mm4.66 mm1.00 ctI / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1569045278
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.9%

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: $4,138 SGD|Low: $1,258 SGD|High: $4,138 SGD|Avg: $2,005 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 6, 2026
Retailer 14$1,275 SGD
Retailer 10$1,280 SGD
Retailer 4$1,565 SGD
Retailer 11$1,566 SGD
Retailer 15$1,584 SGD
Retailer 7$1,696 SGD
Retailer 2$1,768 SGD
Retailer 3$1,775 SGD
Retailer 12$1,936 SGD
Retailer 6$1,958 SGD
Retailer 9$2,157 SGD
Retailer 8$2,353 SGD
Retailer 5$2,438 SGD
Retailer 13$3,097 SGD
NZ Jewellers$4,138 SGD

32 data points across 15 retailers

21 retailers$1,275 SGD to $4,138 SGD

A
Cheapest Retailer
-
$1,275 SGD
A
Retailer 2
-
$1,280 SGD
View
A
Retailer 3
-
$1,565 SGD
View
Final sale: no returns
A
Retailer 4
-
$1,566 SGD
View
A
Retailer 5
-
$1,584 SGD
View
A
Retailer 6
-
$1,696 SGD
View
Retailer 7
-
$1,750 SGD
View
Price last confirmed 45 days ago
Retailer 8
-
$1,750 SGD
View
Price last confirmed 49 days ago
Retailer 9
-
$1,768 SGD
View
A
Retailer 10
-
$1,775 SGD
View
A
Retailer 11
-
$1,916 SGD
View
A
Retailer 12
-
$1,936 SGD
View
A
Retailer 13
-
$1,958 SGD
View
Retailer 14
-
$2,019 SGD
View
Price last confirmed 52 days ago
Retailer 15
-
$2,019 SGD
View
Price last confirmed 46 days ago
A
Retailer 16
-
$2,157 SGD
View
A
Retailer 17
-
$2,353 SGD
View
B+
Retailer 18
-
$2,438 SGD
View
B+
Retailer 19
-
$3,097 SGD
View
B
Retailer 20
-
$4,138 SGD
View
Most Expensive
NZ Jewellers
eda159b4-93aa-440a-ab63-59ed3db5f33c · Sep 20
$4,269 SGD
$3,342 USD
View
Price last confirmed 46 days ago
20 more retailers have this diamond
Prices start from $1,275 SGDSave up to $2,864 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
$1,275 SGD