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Emerald|Natural|GIA

0.90ct K SI2 Emerald Natural Diamond

GD • K/SI2 • GIA 2506832727

Shape and cutting style on the report: Emerald cut

Certificate GIA 2506832727

Diamond specifications and retailer prices

From $1,131 AUD
As of November 6, 2026
Save $1,023 AUD (47%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,927 AUD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2506832727. Listed at 8 retailers as of November 2, 2026, with a 90% 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

0.90
Carat
K
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2506832727
Dimensions6.19 × 4.51 × 3.20 mm
L/W Ratio1.37
Culet sizeNone
Key to symbols
Knot, Feather, Natural
Top View
6.19 mm4.51 mm0.90 ctK / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2506832727
Side View
Table 66.0%CrownGirdle: THK-POLPavilionCulet: NoneDepth 70.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,363 AUD|Low: $933 AUD|High: $2,181 AUD|Avg: $1,380 AUD|+2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 4$933 AUD
Retailer 2$1,131 AUD
Retailer 5$1,331 AUD
Retailer 1$1,363 AUD
Retailer 3$2,154 AUD

42 data points across 5 retailers

8 retailers$1,131 AUD to $2,154 AUD

Retailer 1
-
$933 AUD
Price last confirmed 36 days ago
Retailer 2
-
$933 AUD
View
Price last confirmed 29 days ago
Retailer 3
-
$970 AUD
View
Price last confirmed 38 days ago
Retailer 4
-
$1,077 AUD
View
Price last confirmed 38 days ago
B+
Retailer 5
-
$1,131 AUD
View
B+
Retailer 6
-
$1,363 AUD
View
B
Retailer 7
-
$2,154 AUD
View
Most Expensive
NZ Jewellers
fd4342f1-bbe5-47c3-929a-358fe93c0c95 · Sep 30
$2,927 AUD
$2,049 USD
View
Price last confirmed 36 days ago
7 more retailers have this diamond
Prices start from $1,131 AUDSave up to $1,023 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+
0.90ct Emerald
$1,131 AUD