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Emerald|Natural|GIA

0.90ct K SI1 Emerald Natural Diamond

GD • K/SI1 • GIA 1535802406

Certificate GIA 1535802406

Diamond specifications and retailer prices

From $1,536 AUD
As of November 5, 2026
Save $1,371 AUD (47%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,883 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 SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1535802406. Listed at 10 retailers as of November 4, 2026, with a 89% 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
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1535802406
Dimensions6.26 × 4.53 × 3.11 mm
L/W Ratio1.38
Culet sizeNone
Key to symbols
Feather
Top View
6.26 mm4.53 mm0.90 ctK / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1535802406
Side View
Table 60.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.7%

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 5
Current: $2,216 AUD|Low: $1,536 AUD|High: $2,951 AUD|Avg: $2,060 AUD|+1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 5$1,536 AUD
Retailer 6$1,593 AUD
Retailer 2$1,797 AUD
Retailer 1$2,216 AUD
Retailer 3$2,331 AUD
Retailer 4$2,907 AUD

45 data points across 6 retailers

10 retailers$1,536 AUD to $2,907 AUD

B+
Cheapest Retailer
-
$1,536 AUD
Retailer 2
-
$1,593 AUD
View
Price last confirmed 36 days ago
Retailer 3
-
$1,593 AUD
View
Price last confirmed 29 days ago
Retailer 4
-
$1,653 AUD
View
Price last confirmed 38 days ago
B
Retailer 5
-
$1,797 AUD
View
Retailer 6
-
$1,837 AUD
View
Price last confirmed 38 days ago
B
Retailer 7
-
$2,216 AUD
View
B
Retailer 8
-
$2,331 AUD
View
B
Retailer 9
-
$2,907 AUD
View
Most Expensive
NZ Jewellers
6d83a233-d615-40f7-8ae8-58c1335f6057 · Sep 30
$3,883 AUD
$2,718 USD
View
Price last confirmed 36 days ago
9 more retailers have this diamond
Prices start from $1,536 AUDSave up to $1,371 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
$1,536 AUD