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Emerald|Natural|GIA

1.00ct J SI2 Emerald Natural Diamond

GD • J/SI2 • GIA 1569004051

Certificate GIA 1569004051

Diamond specifications and retailer prices

From $1,011 USD
HK$7,900 HKD
As of October 30, 2026
Save $510 USD (34%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,521 USD at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 1ct natural emerald diamond

This 1ct natural emerald sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1569004051. Listed at 6 retailers as of October 29, 2026, with prices from $1,011 to $1,521, a $510 spread on the same certified stone. Blue Nile lists it at $1,521. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
J
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1569004051
Dimensions6.56 × 4.67 × 3.29 mm
L/W Ratio1.40
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
6.56 mm4.67 mm1.00 ctJ / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1569004051
Side View
Table 64.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 70.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,521 USD|Low: $1,011 USD|High: $1,541 USD|Avg: $1,324 USD|-1.3%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 22, 2026
Retailer 2$1,011 USD
Retailer 6$1,267 USD
Retailer 3$1,277 USD
Retailer 4$1,309 USD
Retailer 5$1,416 USD
Blue Nile$1,521 USD
Retailer 7$1,527 USD

11 data points across 7 retailers

6 retailers$1,011 USD to $1,521 USD

B+
Cheapest Retailer
-
$1,011 USD
HK$7,900 HKD
B+
Retailer 2
-
$1,267 USD
View
B+
Retailer 3
-
$1,277 USD
View
Final sale: no returns
B+
Retailer 4
-
$1,309 USD
SGD 1,769 SGD
View
B+
Retailer 5
-
$1,416 USD
SGD 1,914 SGD
View
Most Expensive
B
Blue Nile
30105166 · Oct 29
$1,521 USD
View
5 more retailers have this diamond
Prices start from $1,011 USDSave up to $510 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.

B+
1.00ct Emerald
$1,011 USD