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Emerald|Natural|GIA

1.56ct I SI1 Emerald Natural Diamond

GD • I/SI1 • GIA 1559504166

Certificate GIA 1559504166

Diamond specifications and retailer prices

From $5,091 AUD
₹340,611 INR
As of November 2, 2026
Save $1,430 AUD (22%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $6,522 AUD at GemTrove · As of November 2, 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 November 2, 2026, with prices from $5,091 to $6,522, a $1,430 spread on the same certified stone. GemTrove lists it at $6,522. 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
Colour
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: Nov 2
Current: $5,091 AUD|Low: $4,827 AUD|High: $6,882 AUD|Avg: $5,652 AUD|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 1$5,091 AUD
Retailer 4$5,101 AUD
Retailer 3$5,236 AUD
Retailer 7$5,325 AUD
Retailer 6$5,463 AUD
Retailer 2$5,493 AUD
Retailer 5$6,076 AUD

42 data points across 7 retailers

9 retailers$5,091 AUD to $6,522 AUD

A
Cheapest Retailer
-
$5,091 AUD
₹340,611 INR
A
Retailer 2
-
$5,101 AUD
$3,583 USD
View
A
Retailer 3
-
$5,236 AUD
$3,678 USD
View
Final sale: no returns
A
Retailer 4
-
$5,325 AUD
MYR 15,237 MYR
View
A
Retailer 5
-
$5,463 AUD
SGD 5,186 SGD
View
A
Retailer 6
-
$5,493 AUD
£3,038 GBP
View
B+
Retailer 7
-
$6,076 AUD
$4,268 USD
View
B+
Retailer 8
-
$6,402 AUD
View
Most Expensive
B+
GemTrove
GT-N-00953164-98 · Nov 2
$6,522 AUD
View
8 more retailers have this diamond
Prices start from $5,091 AUDSave up to $1,430 AUD

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
$5,091 AUD