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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 $998 USD
As of November 4, 2026
Save $2,242 USD (69%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,342 USD 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $3,240 USD|Low: $985 USD|High: $3,240 USD|Avg: $1,570 USD
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$998 USD
Retailer 10$1,002 USD
Retailer 4$1,225 USD
Retailer 11$1,226 USD
Retailer 15$1,240 USD
Retailer 7$1,328 USD
Retailer 2$1,384 USD
Retailer 3$1,390 USD
Retailer 12$1,516 USD
Retailer 6$1,533 USD
Retailer 9$1,689 USD
Retailer 8$1,842 USD
Retailer 5$1,909 USD
Retailer 13$2,425 USD
NZ Jewellers$3,240 USD

32 data points across 15 retailers

21 retailers$998 USD to $3,240 USD

A
Cheapest Retailer
-
$998 USD
A
Retailer 2
-
$1,002 USD
View
A
Retailer 3
-
$1,225 USD
View
Final sale: no returns
A
Retailer 4
-
$1,226 USD
View
A
Retailer 5
-
$1,240 USD
View
A
Retailer 6
-
$1,328 USD
View
Retailer 7
-
$1,370 USD
View
Price last confirmed 45 days ago
Retailer 8
-
$1,370 USD
View
Price last confirmed 49 days ago
Retailer 9
-
$1,384 USD
View
A
Retailer 10
-
$1,390 USD
View
A
Retailer 11
-
$1,500 USD
View
A
Retailer 12
-
$1,516 USD
View
A
Retailer 13
-
$1,533 USD
View
Retailer 14
-
$1,581 USD
View
Price last confirmed 52 days ago
Retailer 15
-
$1,581 USD
View
Price last confirmed 46 days ago
A
Retailer 16
-
$1,689 USD
View
A
Retailer 17
-
$1,842 USD
View
B+
Retailer 18
-
$1,909 USD
View
B+
Retailer 19
-
$2,425 USD
View
B
Retailer 20
-
$3,240 USD
View
Most Expensive
NZ Jewellers
eda159b4-93aa-440a-ab63-59ed3db5f33c · Sep 20
$3,342 USD
View
Price last confirmed 46 days ago
20 more retailers have this diamond
Prices start from $998 USDSave up to $2,242 USD

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
$998 USD