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Emerald|Natural|GIA

0.90ct K SI1 Emerald Natural Diamond

GD • K/SI1 • GIA 1559265245

Certificate GIA 1559265245

Diamond specifications and retailer prices

From $1,669 AUD
As of November 6, 2026
6 retailers carry this diamond
Most expensive: $1,669 AUD at GemTrove
View at GemTrove

About this 0.9ct natural emerald diamond

This 0.9ct natural emerald sits in the just-under-one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1559265245. Listed at 6 retailers as of November 6, 2026. 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

0.90
Carat
K
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1559265245
Dimensions6.28 × 4.49 × 3.15 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
6.28 mm4.49 mm0.90 ctK / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1559265245
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 70.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: $1,669 AUD|Low: $974 AUD|High: $1,669 AUD|Avg: $1,214 AUD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 27, 2026
Retailer 5$974 AUD
Retailer 4$1,089 AUD
Retailer 6$1,109 AUD
Retailer 2$1,140 AUD
Retailer 3$1,227 AUD
GemTrove$1,669 AUD

31 data points across 6 retailers

6 retailers

Retailer 1
-
$974 AUD
Price last confirmed 11 days ago
Retailer 2
-
$1,089 AUD
View
Price last confirmed 11 days ago
Retailer 3
-
$1,109 AUD
View
Price last confirmed 22 days ago
Retailer 4
-
$1,140 AUD
View
Price last confirmed 10 days ago
Retailer 5
-
$1,227 AUD
View
Price last confirmed 13 days ago
Most Expensive
B
GemTrove
GT-N-01257440-98 · Nov 6
$1,669 AUD
View
5 more retailers have this diamond

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
0.90ct Emerald
$1,669 AUD