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Emerald|Natural|GIA

0.90ct I SI1 Emerald Natural Diamond

EX • I/SI1 • GIA 2478153147

Certificate GIA 2478153147

Diamond specifications and retailer prices

From $1,130 AUD
HK$6,200 HKD
As of October 29, 2026
Save $2,631 AUD (70%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,761 AUD at NZ Jewellers · As of October 27, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2478153147. Listed at 19 retailers as of October 27, 2026, with prices from $1,130 to $3,761, a $2,631 spread on the same certified stone. NZ Jewellers lists it at $3,761. 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
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2478153147
Dimensions6.57 × 4.00 × 3.27 mm
L/W Ratio1.64
Top View
6.57 mm4.00 mm0.90 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2478153147
Side View
Table 61.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 81.7%

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: Oct 29
Current: $2,160 AUD|Low: $1,093 AUD|High: $3,008 AUD|Avg: $1,780 AUD|+2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 28, 2026
Retailer 9$1,130 AUD
Retailer 5$1,144 AUD
Retailer 7$1,424 AUD
Retailer 6$1,473 AUD
Retailer 10$1,542 AUD
Retailer 2$1,617 AUD
Retailer 8$2,016 AUD
Retailer 1$2,160 AUD
Retailer 4$2,253 AUD
Retailer 3$2,984 AUD

35 data points across 10 retailers

19 retailers$1,130 AUD to $3,761 AUD

A
Cheapest Retailer
-
$1,130 AUD
HK$6,200 HKD
Retailer 2
-
$1,144 AUD
₹76,512 INR
View
Price last confirmed 12 days ago
B+
Retailer 3
-
$1,424 AUD
$1,000 USD
View
Final sale: no returns
B+
Retailer 4
-
$1,473 AUD
$1,035 USD
View
B+
Retailer 5
-
$1,478 AUD
$1,038 USD
View
B+
Retailer 6
-
$1,481 AUD
$1,040 USD
View
Retailer 7
-
$1,542 AUD
$1,083 USD
View
Price last confirmed 48 days ago
A
Retailer 8
-
$1,542 AUD
$1,083 USD
View
Retailer 9
-
$1,542 AUD
$1,083 USD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$1,596 AUD
SGD 1,515 SGD
View
B+
Retailer 11
-
$1,602 AUD
$1,125 USD
View
B+
Retailer 12
-
$1,617 AUD
$1,136 USD
View
Retailer 13
-
$1,780 AUD
$1,250 USD
View
Price last confirmed 51 days ago
B+
Retailer 14
-
$1,780 AUD
$1,250 USD
View
Retailer 15
-
$2,016 AUD
View
Price last confirmed 28 days ago
B
Retailer 16
-
$2,160 AUD
€1,445 EUR
View
B
Retailer 17
-
$2,253 AUD
ZAR 25,569 ZAR
View
B
Retailer 18
-
$2,984 AUD
£1,650 GBP
View
Most Expensive
B
NZ Jewellers
3d4dee58-7cc7-45bb-9fc4-14ed6b3503c4 · Oct 27
$3,761 AUD
$2,642 USD
View
18 more retailers have this diamond
Prices start from $1,130 AUDSave up to $2,631 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
$1,130 AUD