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Emerald|Natural|GIA

0.66ct E SI2 Emerald Natural Diamond

EX • E/SI2 • GIA 1555513873

Certificate GIA 1555513873

Diamond specifications and retailer prices

From €662 EUR
$740 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: €662 EUR at The Diamond Guys
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at The Diamond Guys

About this 0.66ct natural emerald diamond

This 0.66ct natural emerald sits in the half to three-quarter carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1555513873. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

0.66
Carat
E
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1555513873
Dimensions5.88 × 4.18 × 2.78 mm
L/W Ratio1.41
Culet sizeNone
Top View
5.88 mm4.18 mm0.66 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1555513873
Side View
Table 69.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: €600 EUR|Low: €354 EUR|High: €981 EUR|Avg: €706 EUR|-5.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
The Diamond Guys
September 13, 2026
Retailer 3€354 EUR
Retailer 5€544 EUR
Retailer 9€546 EUR
Retailer 1€600 EUR
Retailer 8€644 EUR
The Diamond Guys€662 EUR
Retailer 6€709 EUR
Retailer 11€783 EUR
Retailer 4€799 EUR
Retailer 7€829 EUR
Retailer 2€882 EUR
Retailer 10€946 EUR

46 data points across 12 retailers

1 retailer

B+
The Diamond Guys
1963433171 · Oct 31
€662 EUR
$740 USD
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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+
0.66ct Emerald
€662 EUR