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Emerald|Natural|GIA

0.90ct K SI2 Emerald Natural Diamond

EX • K/SI2 • GIA 2566757253

Certificate GIA 2566757253

Diamond specifications and retailer prices

From $1,224 AUD
As of November 4, 2026
Save $2,933 AUD (71%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,157 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566757253. Listed at 6 retailers as of November 4, 2026, with prices from $1,224 to $4,157, a $2,933 spread on the same certified stone. NZ Jewellers lists it at $4,157. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2566757253
Dimensions6.32 × 4.48 × 3.12 mm
L/W Ratio1.41
Key to symbols
Crystal, Feather
Top View
6.32 mm4.48 mm0.90 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2566757253
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.6%

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: $4,157 AUD|Low: $1,224 AUD|High: $4,157 AUD|Avg: $2,387 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 5$1,224 AUD
Retailer 6$1,567 AUD
Retailer 3$1,770 AUD
Retailer 4$2,427 AUD
Retailer 2$3,411 AUD
NZ Jewellers$4,157 AUD

10 data points across 6 retailers

6 retailers$1,224 AUD to $4,157 AUD

A
Cheapest Retailer
-
$1,224 AUD
Final sale: no returns
B+
Retailer 2
-
$1,567 AUD
View
B
Retailer 3
-
$1,770 AUD
View
B
Retailer 4
-
$2,427 AUD
View
B
Retailer 5
-
$3,411 AUD
View
Most Expensive
C
NZ Jewellers
22f13638-acbd-48ba-97e2-a0a65f2ee243 · Nov 5
$4,157 AUD
$2,910 USD
View
5 more retailers have this diamond
Prices start from $1,224 AUDSave up to $2,933 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
$1,224 AUD