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Emerald|Natural|GIA

1.56ct I SI1 Emerald Natural Diamond

GD • I/SI1 • GIA 6435081900

Shape and cutting style on the report: Emerald cut

Certificate GIA 6435081900

Diamond specifications and retailer prices

From $3,736 AUD
HK$20,500 HKD
As of November 1, 2026
Save $4,270 AUD (53%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $9,663 AUD at NZ Jewellers · As of September 26, 2026
View at NZ Jewellers

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 6435081900. Listed at 21 retailers as of November 1, 2026, with a 114% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Pavilion angle53.89°
OriginNatural
Grading LabGIA
CertificateGIA 6435081900
Dimensions7.76 × 5.59 × 3.72 mm
L/W Ratio1.39
Top View
7.76 mm5.59 mm1.56 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6435081900
Side View
Table 65.0%CrownGirdle: SLI-POLPavilion 53.89°Culet: NoneDepth 66.6%

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 1
Current: $6,919 AUD|Low: $3,736 AUD|High: $9,924 AUD|Avg: $5,800 AUD|-4.1%
Retailer 1
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
Retailer 16
Retailer 17
November 2, 2026
Retailer 17$3,736 AUD
Retailer 12$4,083 AUD
Retailer 14$4,099 AUD
Retailer 3$4,389 AUD
Retailer 16$4,585 AUD
Retailer 10$4,629 AUD
Retailer 15$4,641 AUD
Retailer 8$4,875 AUD
Retailer 5$5,068 AUD
Retailer 13$5,103 AUD
Retailer 7$5,124 AUD
Retailer 11$5,715 AUD
Retailer 6$5,992 AUD
Retailer 1$6,919 AUD
Retailer 4$7,169 AUD
Retailer 2$8,006 AUD
Retailer 9$8,755 AUD

25 data points across 17 retailers

21 retailers$3,736 AUD to $8,006 AUD

A
Cheapest Retailer
-
$3,736 AUD
HK$20,500 HKD
A
Retailer 2
-
$4,083 AUD
$2,868 USD
View
Final sale: no returns
A
Retailer 3
-
$4,099 AUD
$2,879 USD
View
A
Retailer 4
-
$4,389 AUD
€2,936 EUR
View
A
Retailer 5
-
$4,585 AUD
$3,221 USD
View
A
Retailer 6
-
$4,629 AUD
$3,252 USD
View
A
Retailer 7
-
$4,641 AUD
$3,260 USD
View
B+
Retailer 8
-
$4,875 AUD
$3,424 USD
View
B+
Retailer 9
-
$5,068 AUD
$3,560 USD
View
B+
Retailer 10
-
$5,103 AUD
£2,822 GBP
View
B+
Retailer 11
-
$5,124 AUD
$3,599 USD
View
B+
Retailer 12
-
$5,715 AUD
€3,823 EUR
View
Retailer 13
-
$5,797 AUD
$4,072 USD
View
Price last confirmed 11 days ago
B+
Retailer 14
-
$5,992 AUD
$4,209 USD
View
B+
Retailer 15
-
$6,244 AUD
View
Retailer 16
-
$6,304 AUD
View
Price last confirmed 29 days ago
B+
Retailer 17
-
$6,919 AUD
$4,860 USD
View
B+
Retailer 18
-
$7,169 AUD
ZAR 81,350 ZAR
View
B+
Retailer 19
-
$8,006 AUD
£4,428 GBP
View
Retailer 20
-
$8,755 AUD
$6,150 USD
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
9de6fa0c-b86f-4fb7-a1f7-6c981c416f02 · Sep 26
$9,663 AUD
$6,788 USD
View
Price last confirmed 37 days ago
20 more retailers have this diamond
Prices start from $3,736 AUDSave up to $4,270 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
$3,736 AUD