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Emerald|Natural|GIA

0.90ct K SI1 Emerald Natural Diamond

EX • K/SI1 • GIA 2568106728

Certificate GIA 2568106728

Diamond specifications and retailer prices

From $859 AUD
As of November 4, 2026
Save $2,746 AUD (76%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,604 AUD at NZ Jewellers · As of November 5, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2568106728. Listed at 18 retailers as of November 4, 2026, with prices from $859 to $3,604, a $2,746 spread on the same certified stone. NZ Jewellers lists it at $3,604. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2568106728
Dimensions6.40 × 4.74 × 3.11 mm
L/W Ratio1.35
Top View
6.40 mm4.74 mm0.90 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2568106728
Side View
Table 65.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 65.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $3,604 AUD|Low: $859 AUD|High: $3,836 AUD|Avg: $1,563 AUD|-6.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 5$859 AUD
Retailer 17$1,143 AUD
Retailer 16$1,149 AUD
Retailer 3$1,166 AUD
Retailer 9$1,186 AUD
Retailer 11$1,190 AUD
Retailer 4$1,193 AUD
Retailer 15$1,297 AUD
Retailer 6$1,326 AUD
Retailer 8$1,330 AUD
Retailer 2$1,339 AUD
Retailer 10$1,346 AUD
Retailer 13$1,360 AUD
Retailer 12$1,616 AUD
Retailer 18$1,683 AUD
Retailer 7$2,101 AUD
Retailer 14$2,197 AUD
NZ Jewellers$3,604 AUD

23 data points across 18 retailers

18 retailers$859 AUD to $3,604 AUD

A
Cheapest Retailer
-
$859 AUD
A
Retailer 2
-
$1,143 AUD
View
A
Retailer 3
-
$1,149 AUD
View
A
Retailer 4
-
$1,166 AUD
View
Retailer 5
-
$1,186 AUD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$1,190 AUD
View
A
Retailer 7
-
$1,193 AUD
View
A
Retailer 8
-
$1,297 AUD
View
B+
Retailer 9
-
$1,326 AUD
View
B+
Retailer 10
-
$1,330 AUD
View
B+
Retailer 11
-
$1,339 AUD
View
B+
Retailer 12
-
$1,346 AUD
View
B+
Retailer 13
-
$1,360 AUD
View
B+
Retailer 14
-
$1,616 AUD
View
B+
Retailer 15
-
$1,683 AUD
View
B
Retailer 16
-
$2,101 AUD
View
B
Retailer 17
-
$2,197 AUD
View
Most Expensive
B
NZ Jewellers
5a3a9a82-04c4-42b8-8f67-ab84d7681db9 · Nov 5
$3,604 AUD
$2,523 USD
View
17 more retailers have this diamond
Prices start from $859 AUDSave up to $2,746 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.

A
0.90ct Emerald
$859 AUD