Emerald|Natural|GIA

1.70ct E SI1 Emerald Natural Diamond

GD • E/SI1 • GIA 5563157188

Certificate GIA 5563157188

Diamond specifications and retailer prices

From $6,842 USD
Save $2,391 USD (26%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $9,233 USD at Blue Nile
View at Blue Nile

About this 1.7ct natural emerald diamond

This 1.7ct 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 5563157188. Listed at 7 retailers, with prices from $6,842 to $9,233 at Blue Nile, a $2,391 spread on the same certified stone. 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

1.70
Carat
E
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5563157188
Dimensions7.89 × 5.63 × 3.84 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Cloud, Crystal, Cavity, Indented Natural
Top View
7.89 mm5.63 mm1.70 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5563157188
Side View
Table 66.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 68.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $9,233 USD|Low: $6,842 USD|High: $9,233 USD|Avg: $7,549 USD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 1, 2026
Retailer 5$6,842 USD
Retailer 2$7,071 USD
Retailer 6$7,358 USD
Retailer 4$7,375 USD
Retailer 7$7,917 USD
Retailer 3$8,124 USD
Blue Nile$9,233 USD

29 data points across 7 retailers

7 retailers$6,842 USD to $9,233 USD

B+
Cheapest Retailer
-
$6,842 USD
B+
Retailer 2
-
$7,071 USD
₹673,408 INR
View
B+
Retailer 3
-
$7,358 USD
SGD 9,943 SGD
View
B+
Retailer 4
-
$7,375 USD
View
B+
Retailer 5
-
$7,917 USD
View
B+
Retailer 6
-
$8,142 USD
£6,411 GBP
View
Most Expensive
B
Blue Nile
30112610 · Oct 1
$9,233 USD
View
6 more retailers have this diamond
Prices start from $6,842 USDSave up to $2,391 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+
1.70ct Emerald
$6,842 USD