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Emerald|Natural|GIA

0.80ct I SI2 Emerald Natural Diamond

EX • I/SI2 • GIA 2566291759

Certificate GIA 2566291759

Diamond specifications and retailer prices

From $720 USD
As of November 4, 2026
Save $130 USD (15%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $850 USD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566291759. Listed at 4 retailers as of November 4, 2026, with prices from $720 to $850, a $130 spread on the same certified stone. 77 Diamonds lists it at $850. 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
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566291759
Dimensions5.67 × 4.37 × 3.16 mm
L/W Ratio1.30
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
5.67 mm4.37 mm0.80 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566291759
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 72.5%

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: Nov 4
Current: $850 USD|Low: $720 USD|High: $858 USD|Avg: $796 USD|+4.2%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 2$720 USD
Retailer 3$792 USD
Retailer 4$805 USD
77 Diamonds$850 USD

43 data points across 4 retailers

4 retailers$720 USD to $850 USD

A
Cheapest Retailer
-
$720 USD
A
Retailer 2
-
$792 USD
View
B+
Retailer 3
-
$805 USD
View
Most Expensive
B+
77 Diamonds
EMCPU4MSFRCQ · Nov 6
$850 USD
£669 GBP
View
3 more retailers have this diamond
Prices start from $720 USDSave up to $130 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
$720 USD