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Emerald|Natural|GIA

0.90ct K SI1 Emerald Natural Diamond

GD • K/SI1 • GIA 7531574156

Certificate GIA 7531574156

Diamond specifications and retailer prices

From $1,429 AUD
As of November 5, 2026
Save $1,406 AUD (50%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,613 AUD at NZ Jewellers · As of September 29, 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 7531574156. Listed at 12 retailers as of November 5, 2026, with a 98% 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7531574156
Dimensions6.92 × 4.30 × 2.95 mm
L/W Ratio1.61
Culet sizeNone
Key to symbols
Feather, Crystal, Needle, Pinpoint, Indented Natural
Top View
6.92 mm4.30 mm0.90 ctK / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7531574156
Side View
Table 68.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.6%

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: $2,834 AUD|Low: $1,429 AUD|High: $2,888 AUD|Avg: $2,089 AUD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 7$1,429 AUD
Retailer 6$1,481 AUD
Retailer 3$1,720 AUD
Retailer 2$2,067 AUD
Retailer 4$2,168 AUD
Retailer 5$2,710 AUD
Retailer 1$2,834 AUD

38 data points across 7 retailers

12 retailers$1,429 AUD to $2,834 AUD

B+
Cheapest Retailer
-
$1,429 AUD
Retailer 2
-
$1,481 AUD
View
Price last confirmed 36 days ago
Retailer 3
-
$1,481 AUD
View
Price last confirmed 12 days ago
Retailer 4
-
$1,481 AUD
View
Price last confirmed 29 days ago
Retailer 5
-
$1,538 AUD
View
Price last confirmed 38 days ago
Retailer 6
-
$1,710 AUD
View
Price last confirmed 38 days ago
B
Retailer 7
-
$1,720 AUD
View
B
Retailer 8
-
$2,067 AUD
View
B
Retailer 9
-
$2,168 AUD
View
C
Retailer 10
-
$2,710 AUD
View
C
Retailer 11
-
$2,834 AUD
View
Most Expensive
NZ Jewellers
34b701b1-412f-46ea-a032-5bb1d26a346f · Sep 29
$3,613 AUD
$2,529 USD
View
Price last confirmed 37 days ago
11 more retailers have this diamond
Prices start from $1,429 AUDSave up to $1,406 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
$1,429 AUD