Emerald|Natural|GIA

1.56ct I SI1 Emerald Natural Diamond

GD • I/SI1 • GIA 1559504166

Certificate GIA 1559504166

Diamond specifications and retailer prices

From $3,578 USD
₹340,795 INR
As of October 31, 2026
Save $1,003 USD (22%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,581 USD at GemTrove · As of October 31, 2026
View at GemTrove

About this 1.56ct natural emerald diamond

This 1.56ct natural emerald sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1559504166. Listed at 9 retailers as of October 31, 2026, with prices from $3,578 to $4,581, a $1,003 spread on the same certified stone. GemTrove lists it at $4,581. 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

1.56
Carat
I
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1559504166
Dimensions7.59 × 5.44 × 3.73 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
7.59 mm5.44 mm1.56 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559504166
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.6%

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: Oct 31
Current: $3,859 USD|Low: $3,391 USD|High: $4,834 USD|Avg: $3,980 USD|-8.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 3$3,578 USD
Retailer 4$3,583 USD
Retailer 2$3,678 USD
Retailer 7$3,741 USD
Retailer 6$3,838 USD
Retailer 1$3,859 USD
Retailer 5$4,268 USD

42 data points across 7 retailers

9 retailers$3,578 USD to $4,581 USD

A
Cheapest Retailer
-
$3,578 USD
₹340,795 INR
A
Retailer 2
-
$3,583 USD
View
A
Retailer 3
-
$3,678 USD
View
Final sale: no returns
A
Retailer 4
-
$3,741 USD
MYR 15,237 MYR
View
A
Retailer 5
-
$3,838 USD
SGD 5,186 SGD
View
A
Retailer 6
-
$3,859 USD
£3,038 GBP
View
B+
Retailer 7
-
$4,268 USD
View
B+
Retailer 8
-
$4,497 USD
A$6,919 AUD
View
Most Expensive
B+
GemTrove
GT-N-00953164-98 · Oct 31
$4,581 USD
A$7,048 AUD
View
8 more retailers have this diamond
Prices start from $3,578 USDSave up to $1,003 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
1.56ct Emerald
$3,578 USD