Emerald|Natural|GIA

1.66ct E SI1 Emerald Natural Diamond

GD • E/SI1 • GIA 2141321110

Certificate GIA 2141321110

Diamond specifications and retailer prices

From $10,570 USD
Save $3,220 USD (23%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $14,262 USD at Yorxs
View at Yorxs

About this 1.66ct natural emerald diamond

This 1.66ct natural emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2141321110. Listed at 5 retailers, with a 30% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.66
Carat
E
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2141321110
Dimensions8.00 × 6.05 × 3.85 mm
L/W Ratio1.32
Culet sizeSmall
Top View
8.00 mm6.05 mm1.66 ctE / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2141321110
Side View
Table 67.0%CrownGirdle: THN-THKPavilionCulet: SmallDepth 63.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 27
Current: $10,570 USD|Low: $10,570 USD|High: $14,262 USD|Avg: $13,086 USD|-0.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Yorxs
September 27, 2026
Retailer 1$10,570 USD
Retailer 7$11,483 USD
Retailer 2$12,686 USD
Retailer 3$13,790 USD
Retailer 4$13,790 USD
Retailer 6$13,910 USD
Retailer 5$14,250 USD
Yorxs$14,262 USD

7 data points across 8 retailers

5 retailers$10,570 USD to $13,790 USD

B
Cheapest Retailer
-
$10,570 USD
B
Retailer 2
-
$13,790 USD
View
B
Retailer 3
-
$13,790 USD
View
B
Retailer 4
-
$14,250 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Yorxs
418BDC6D6 · Jul 13
$14,262 USD
€13,583 EUR
View
Price last confirmed 80 days ago
4 more retailers have this diamond
Prices start from $10,570 USDSave up to $3,220 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.

B
1.66ct Emerald
$10,570 USD