Emerald|Natural|GIA

1.00ct K SI1 Emerald Natural Diamond

EX • K/SI1 • GIA 1545059378

Certificate GIA 1545059378

Diamond specifications and retailer prices

From $1,174 USD
As of November 4, 2026
Save $2,770 USD (70%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,944 USD 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1545059378. Listed at 11 retailers as of November 4, 2026, with prices from $1,174 to $3,944, a $2,770 spread on the same certified stone. NZ Jewellers lists it at $3,944. 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
K
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1545059378
Dimensions6.54 × 4.73 × 3.23 mm
L/W Ratio1.38
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
6.54 mm4.73 mm1.00 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1545059378
Side View
Table 65.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 68.2%

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: $3,944 USD|Low: $1,174 USD|High: $3,944 USD|Avg: $1,928 USD|+0.9%
NZ Jewellers
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 12$1,174 USD
Retailer 4$1,288 USD
Retailer 8$1,465 USD
Retailer 10$1,465 USD
Retailer 9$1,533 USD
Retailer 5$1,567 USD
Retailer 3$1,632 USD
Retailer 11$1,690 USD
Retailer 6$1,973 USD
Retailer 2$2,196 USD
Retailer 7$2,825 USD
NZ Jewellers$3,944 USD

46 data points across 12 retailers

11 retailers$1,174 USD to $3,944 USD

A
Cheapest Retailer
-
$1,174 USD
A
Retailer 2
-
$1,288 USD
View
B+
Retailer 3
-
$1,465 USD
View
B+
Retailer 4
-
$1,533 USD
View
B+
Retailer 5
-
$1,567 USD
View
B+
Retailer 6
-
$1,632 USD
View
B
Retailer 7
-
$1,690 USD
View
B
Retailer 8
-
$1,973 USD
View
B
Retailer 9
-
$2,196 USD
View
B
Retailer 10
-
$2,825 USD
View
Most Expensive
C
NZ Jewellers
881e4bb8-d57f-4492-92da-075816d59a85 · Nov 5
$3,944 USD
View
10 more retailers have this diamond
Prices start from $1,174 USDSave up to $2,770 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
$1,174 USD