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Emerald|Natural|GIA

1.02ct E SI2 Emerald Natural Diamond

EX • E/SI2 • GIA 1189666238

Certificate GIA 1189666238

Diamond specifications and retailer prices

From $3,687 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $3,687 USD at Blue Nile
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 Blue Nile

About this 1.02ct natural emerald diamond

This 1.02ct natural emerald sits in the classic one-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 1189666238. Listed at a single retailer as of October 29, 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

1.02
Carat
E
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1189666238
Dimensions6.52 × 4.79 × 3.35 mm
L/W Ratio1.36
Culet sizeNone
Top View
6.52 mm4.79 mm1.02 ctE / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceMedium
CertificateGIA 1189666238
Side View
Table 65.0%CrownGirdlePavilionCulet: NoneDepth 69.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $3,687 USD|Low: $3,063 USD|High: $5,050 USD|Avg: $4,161 USD
Blue Nile
Retailer 2
Retailer 3
September 26, 2026
Retailer 2$3,063 USD
Blue Nile$3,687 USD
Retailer 3$5,050 USD

3 data points across 3 retailers

1 retailer

B
Blue Nile
17056559 · Oct 29
$3,687 USD
View

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
1.02ct Emerald
$3,687 USD