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Emerald|Natural|GIA

0.80ct E SI1 Emerald Natural Diamond

EX • E/SI1 • GIA 6511456122

Certificate GIA 6511456122

Diamond specifications and retailer prices

From $2,914 AUD
$2,047 USD
As of October 25, 2026
Save $4,031 AUD (58%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,945 AUD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.8ct natural emerald diamond

This 0.8ct 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 6511456122. Listed at 14 retailers as of October 25, 2026, with prices from $2,914 to $6,945, a $4,031 spread on the same certified stone. NZ Jewellers lists it at $6,945. 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

0.80
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6511456122
Dimensions6.09 × 4.39 × 2.96 mm
L/W Ratio1.39
Top View
6.09 mm4.39 mm0.80 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6511456122
Side View
Table 67.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.4%

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: Oct 25
Current: $6,945 AUD|Low: $2,743 AUD|High: $6,945 AUD|Avg: $3,777 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
October 29, 2026
Retailer 6$2,914 AUD
Retailer 4$3,001 AUD
Retailer 11$3,032 AUD
Retailer 13$3,066 AUD
Retailer 16$3,091 AUD
Retailer 7$3,092 AUD
Retailer 3$3,322 AUD
Retailer 5$3,322 AUD
Retailer 12$3,475 AUD
Retailer 8$3,677 AUD
Retailer 15$3,833 AUD
Retailer 14$4,090 AUD
Retailer 9$4,143 AUD
Retailer 10$4,901 AUD
Retailer 2$5,852 AUD
NZ Jewellers$6,945 AUD

31 data points across 16 retailers

14 retailers$2,914 AUD to $6,945 AUD

B+
Cheapest Retailer
-
$2,914 AUD
$2,047 USD
B+
Retailer 2
-
$3,001 AUD
$2,108 USD
View
B+
Retailer 3
-
$3,032 AUD
$2,130 USD
View
B+
Retailer 4
-
$3,066 AUD
$2,154 USD
View
Final sale: no returns
B+
Retailer 5
-
$3,091 AUD
$2,171 USD
View
B
Retailer 6
-
$3,322 AUD
$2,334 USD
View
B
Retailer 7
-
$3,322 AUD
$2,334 USD
View
B
Retailer 8
-
$3,475 AUD
$2,441 USD
View
B
Retailer 9
-
$3,833 AUD
$2,693 USD
View
Retailer 10
-
$4,090 AUD
View
Price last confirmed 22 days ago
B
Retailer 11
-
$4,143 AUD
€2,772 EUR
View
B
Retailer 12
-
$4,901 AUD
ZAR 55,630 ZAR
View
B
Retailer 13
-
$5,852 AUD
£3,237 GBP
View
Most Expensive
B
NZ Jewellers
aa952d87-0919-4983-abb2-deda834cf240 · Oct 27
$6,945 AUD
$4,879 USD
View
13 more retailers have this diamond
Prices start from $2,914 AUDSave up to $4,031 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+
0.80ct Emerald
$2,914 AUD