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Emerald|Natural|GIA

1.56ct D SI1 Emerald Natural Diamond

VG • D/SI1 • GIA 4

Certificate GIA 4

Diamond specifications and retailer prices

From $15,754 AUD
$11,066 USD
As of October 31, 2026
Save $4,039 AUD (20%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $19,792 AUD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 1.56ct natural emerald diamond

This 1.56ct natural emerald sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 3 retailers as of October 31, 2026, with prices from $15,754 to $19,792, a $4,039 spread on the same certified stone. Blue Nile lists it at $19,792. 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
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 4
Dimensions8.28 × 6.10 × 3.42 mm
L/W Ratio1.36
Top View
8.28 mm6.10 mm1.56 ctD / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 4
Side View
Table 69.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 56.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
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Price History

Last verified: Oct 31
Current: $19,792 AUD|Low: $15,754 AUD|High: $19,792 AUD|Avg: $16,995 AUD
Blue Nile
Retailer 2
Retailer 3
September 26, 2026
Retailer 2$15,754 AUD
Retailer 3$16,837 AUD
Blue Nile$19,792 AUD

2 data points across 3 retailers

3 retailers$15,754 AUD to $19,792 AUD

B
Cheapest Retailer
-
$15,754 AUD
$11,066 USD
B
Retailer 2
-
$16,837 AUD
$11,827 USD
View
Most Expensive
B
Blue Nile
5629341 · Oct 31
$19,792 AUD
$13,903 USD
View
2 more retailers have this diamond
Prices start from $15,754 AUDSave up to $4,039 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.

B
1.56ct Emerald
$15,754 AUD