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Emerald|Natural|GIA

0.90ct E SI1 Emerald Natural Diamond

EX • E/SI1 • GIA 6552000311

Certificate GIA 6552000311

Diamond specifications and retailer prices

From $1,385 AUD
HK$7,600 HKD
As of October 29, 2026
Save $3,297 AUD (70%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,682 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552000311. Listed at 18 retailers as of October 27, 2026, with prices from $1,385 to $4,682, a $3,297 spread on the same certified stone. NZ Jewellers lists it at $4,682. 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
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
Crown angle31.49°
Pavilion angle61.04°
OriginNatural
Grading LabGIA
CertificateGIA 6552000311
Dimensions6.44 × 4.45 × 3.08 mm
L/W Ratio1.45
Top View
6.44 mm4.45 mm0.90 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 6552000311
Side View
Table 62.0%Crown 31.49°Girdle: STK-THKPavilion 61.04°Culet: NoneDepth 69.1%

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: $4,682 AUD|Low: $1,385 AUD|High: $4,682 AUD|Avg: $2,422 AUD
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
October 30, 2026
Retailer 12$1,385 AUD
Retailer 13$1,744 AUD
Retailer 2$1,751 AUD
Retailer 4$1,761 AUD
Retailer 15$1,919 AUD
Retailer 7$1,962 AUD
Retailer 14$1,982 AUD
Retailer 16$2,008 AUD
Retailer 3$2,020 AUD
Retailer 6$2,111 AUD
Retailer 5$2,215 AUD
Retailer 10$2,472 AUD
Retailer 18$2,674 AUD
Retailer 8$2,686 AUD
Retailer 9$2,762 AUD
Retailer 17$3,534 AUD
Retailer 11$3,649 AUD
NZ Jewellers$4,682 AUD

29 data points across 18 retailers

18 retailers$1,385 AUD to $4,682 AUD

A
Cheapest Retailer
-
$1,385 AUD
HK$7,600 HKD
A
Retailer 2
-
$1,744 AUD
$1,225 USD
View
Final sale: no returns
A
Retailer 3
-
$1,751 AUD
$1,230 USD
View
A
Retailer 4
-
$1,761 AUD
SGD 1,672 SGD
View
A
Retailer 5
-
$1,919 AUD
$1,348 USD
View
A
Retailer 6
-
$1,962 AUD
SGD 1,863 SGD
View
A
Retailer 7
-
$1,982 AUD
£1,096 GBP
View
A
Retailer 8
-
$2,008 AUD
$1,411 USD
View
A
Retailer 9
-
$2,020 AUD
$1,419 USD
View
A
Retailer 10
-
$2,111 AUD
$1,483 USD
View
B+
Retailer 11
-
$2,215 AUD
$1,556 USD
View
Retailer 12
-
$2,472 AUD
View
Price last confirmed 26 days ago
B+
Retailer 13
-
$2,674 AUD
€1,789 EUR
View
B+
Retailer 14
-
$2,686 AUD
$1,887 USD
View
B+
Retailer 15
-
$2,762 AUD
ZAR 31,348 ZAR
View
B
Retailer 16
-
$3,534 AUD
£1,955 GBP
View
B
Retailer 17
-
$3,649 AUD
£2,018 GBP
View
Most Expensive
B
NZ Jewellers
26ffa576-6ef1-4066-9a8c-89cf4cc307c3 · Oct 27
$4,682 AUD
$3,289 USD
View
17 more retailers have this diamond
Prices start from $1,385 AUDSave up to $3,297 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
$1,385 AUD