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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 $3,645 NZD
$2,047 USD
As of October 25, 2026
Save $5,042 NZD (58%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,687 NZD 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 $3,645 to $8,687, a $5,042 spread on the same certified stone. NZ Jewellers lists it at $8,687. 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: $8,687 NZD|Low: $3,431 NZD|High: $8,687 NZD|Avg: $4,725 NZD
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$3,645 NZD
Retailer 4$3,753 NZD
Retailer 11$3,792 NZD
Retailer 13$3,835 NZD
Retailer 16$3,866 NZD
Retailer 7$3,867 NZD
Retailer 3$4,156 NZD
Retailer 5$4,156 NZD
Retailer 12$4,346 NZD
Retailer 8$4,599 NZD
Retailer 15$4,795 NZD
Retailer 14$5,116 NZD
Retailer 9$5,182 NZD
Retailer 10$6,131 NZD
Retailer 2$7,320 NZD
NZ Jewellers$8,687 NZD

31 data points across 16 retailers

14 retailers$3,645 NZD to $8,687 NZD

B+
Cheapest Retailer
-
$3,645 NZD
$2,047 USD
B+
Retailer 2
-
$3,753 NZD
$2,108 USD
View
B+
Retailer 3
-
$3,792 NZD
$2,130 USD
View
B+
Retailer 4
-
$3,835 NZD
$2,154 USD
View
Final sale: no returns
B+
Retailer 5
-
$3,866 NZD
$2,171 USD
View
B
Retailer 6
-
$4,156 NZD
$2,334 USD
View
B
Retailer 7
-
$4,156 NZD
$2,334 USD
View
B
Retailer 8
-
$4,346 NZD
$2,441 USD
View
B
Retailer 9
-
$4,795 NZD
$2,693 USD
View
Retailer 10
-
$5,116 NZD
A$4,420 AUD
View
Price last confirmed 22 days ago
B
Retailer 11
-
$5,182 NZD
€2,772 EUR
View
B
Retailer 12
-
$6,131 NZD
ZAR 55,630 ZAR
View
B
Retailer 13
-
$7,320 NZD
£3,237 GBP
View
Most Expensive
B
NZ Jewellers
aa952d87-0919-4983-abb2-deda834cf240 · Oct 27
$8,687 NZD
$4,879 USD
View
13 more retailers have this diamond
Prices start from $3,645 NZDSave up to $5,042 NZD

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
$3,645 NZD