Emerald|Natural|GIA

0.80ct I SI1 Emerald Natural Diamond

ID • I/SI1 • GIA 5231783301

Certificate GIA 5231783301

Diamond specifications and retailer prices

From £649 GBP
$870 USD
As of October 31, 2026
Save £1,558 GBP (71%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £2,208 GBP at NZ Jewellers · As of October 30, 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 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 5231783301. Listed at 14 retailers as of October 30, 2026, with prices from £649 to £2,208, a £1,558 spread on the same certified stone. NZ Jewellers lists it at £2,208. 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
I
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5231783301
Dimensions5.94 × 4.40 × 3.07 mm
L/W Ratio1.35
Top View
5.94 mm4.40 mm0.80 ctI / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5231783301
Side View
Table 67.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.9%

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 31
Current: £2,208 GBP|Low: £649 GBP|High: £2,208 GBP|Avg: £979 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
October 31, 2026
Retailer 4£649 GBP
Retailer 9£704 GBP
Retailer 11£704 GBP
Retailer 12£731 GBP
Retailer 10£812 GBP
Retailer 3£817 GBP
Retailer 2£824 GBP
Retailer 8£890 GBP
Retailer 6£991 GBP
Retailer 7£1,041 GBP
Retailer 5£1,058 GBP
Retailer 13£1,297 GBP
NZ Jewellers£2,208 GBP

34 data points across 13 retailers

14 retailers£649 GBP to £2,208 GBP

A
Cheapest Retailer
-
£649 GBP
$870 USD
Final sale: no returns
A
Retailer 2
-
£704 GBP
$943 USD
View
A
Retailer 3
-
£704 GBP
$943 USD
View
A
Retailer 4
-
£709 GBP
$950 USD
View
B+
Retailer 5
-
£731 GBP
$979 USD
View
B+
Retailer 6
-
£812 GBP
$1,088 USD
View
B+
Retailer 7
-
£817 GBP
$1,095 USD
View
B+
Retailer 8
-
£824 GBP
View
B+
Retailer 9
-
£890 GBP
View
B+
Retailer 10
-
£991 GBP
€1,264 EUR
View
B+
Retailer 11
-
£1,041 GBP
ZAR 22,536 ZAR
View
Retailer 12
-
£1,058 GBP
A$2,182 AUD
View
Price last confirmed 27 days ago
B
Retailer 13
-
£1,297 GBP
View
Most Expensive
B
NZ Jewellers
f10cb6a3-8682-48c1-924b-e5e7422fe8d7 · Oct 30
£2,208 GBP
$2,958 USD
View
13 more retailers have this diamond
Prices start from £649 GBPSave up to £1,558 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.

A
0.80ct Emerald
£649 GBP