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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 £1,537 GBP
$2,047 USD
As of October 25, 2026
Save £2,127 GBP (58%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £3,664 GBP 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 £1,537 to £3,664, a £2,127 spread on the same certified stone. NZ Jewellers lists it at £3,664. 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: £3,664 GBP|Low: £1,447 GBP|High: £3,664 GBP|Avg: £1,993 GBP
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£1,537 GBP
Retailer 4£1,583 GBP
Retailer 11£1,599 GBP
Retailer 13£1,618 GBP
Retailer 16£1,631 GBP
Retailer 7£1,631 GBP
Retailer 3£1,753 GBP
Retailer 5£1,753 GBP
Retailer 12£1,833 GBP
Retailer 8£1,940 GBP
Retailer 15£2,022 GBP
Retailer 14£2,158 GBP
Retailer 9£2,186 GBP
Retailer 10£2,586 GBP
Retailer 2£3,087 GBP
NZ Jewellers£3,664 GBP

31 data points across 16 retailers

14 retailers£1,537 GBP to £3,664 GBP

B+
Cheapest Retailer
-
£1,537 GBP
$2,047 USD
B+
Retailer 2
-
£1,583 GBP
$2,108 USD
View
B+
Retailer 3
-
£1,599 GBP
$2,130 USD
View
B+
Retailer 4
-
£1,618 GBP
$2,154 USD
View
Final sale: no returns
B+
Retailer 5
-
£1,631 GBP
$2,171 USD
View
B
Retailer 6
-
£1,753 GBP
$2,334 USD
View
B
Retailer 7
-
£1,753 GBP
$2,334 USD
View
B
Retailer 8
-
£1,833 GBP
$2,441 USD
View
B
Retailer 9
-
£2,022 GBP
$2,693 USD
View
B
Retailer 10
-
£2,158 GBP
A$4,420 AUD
View
Price last confirmed 22 days ago
B
Retailer 11
-
£2,186 GBP
€2,772 EUR
View
B
Retailer 12
-
£2,586 GBP
ZAR 55,630 ZAR
View
B
Retailer 13
-
£3,087 GBP
View
Most Expensive
B
NZ Jewellers
aa952d87-0919-4983-abb2-deda834cf240 · Oct 27
£3,664 GBP
$4,879 USD
View
13 more retailers have this diamond
Prices start from £1,537 GBPSave up to £2,127 GBP

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
£1,537 GBP