Emerald|Natural|GIA

0.80ct I SI1 Emerald Natural Diamond

GD • I/SI1 • GIA 5566162948

Certificate GIA 5566162948

Diamond specifications and retailer prices

From $728 USD
As of October 31, 2026
Save $172 USD (19%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $900 USD at Blue Nile · As of October 31, 2026
View at Blue Nile

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 5566162948. Listed at 6 retailers as of October 31, 2026, with prices from $728 to $900, a $172 spread on the same certified stone. Blue Nile lists it at $900. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.80
Carat
I
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5566162948
Dimensions6.12 × 4.38 × 2.98 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Crystal, Cavity
Top View
6.12 mm4.38 mm0.80 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceFaint
CertificateGIA 5566162948
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $900 USD|Low: $631 USD|High: $935 USD|Avg: $803 USD|-3.7%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 5$728 USD
Retailer 3$730 USD
Retailer 4$793 USD
Retailer 6$810 USD
Retailer 2$859 USD
Blue Nile$900 USD

38 data points across 6 retailers

6 retailers$728 USD to $900 USD

A
Cheapest Retailer
-
$728 USD
Final sale: no returns
A
Retailer 2
-
$730 USD
View
B+
Retailer 3
-
$793 USD
View
B+
Retailer 4
-
$810 USD
SGD 1,094 SGD
View
B+
Retailer 5
-
$859 USD
£677 GBP
View
Most Expensive
B+
Blue Nile
30120760 · Oct 31
$900 USD
View
5 more retailers have this diamond
Prices start from $728 USDSave up to $172 USD

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
$728 USD