Emerald|Natural|GIA

1.51ct E SI1 Emerald Natural Diamond

EX • E/SI1 • GIA 5176162011

Certificate GIA 5176162011

Diamond specifications and retailer prices

From $11,852 USD
Save $3,022 USD (20%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $14,874 USD at 77 Diamonds
View at 77 Diamonds

About this 1.51ct natural emerald diamond

This 1.51ct natural emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5176162011. Listed at 3 retailers, with prices from $11,852 to $14,874 at 77 Diamonds, a $3,022 spread on the same certified stone. 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

1.51
Carat
E
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5176162011
Dimensions8.03 × 5.57 × 3.57 mm
L/W Ratio1.44
Top View
8.03 mm5.57 mm1.51 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5176162011
Side View
Table 59.0%CrownGirdle: MediumPavilionCulet: NoneDepth 64.1%

Caratlytics Score

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

Price History

Last verified: Sep 30
Current: $14,874 USD|Low: $11,852 USD|High: $14,874 USD|Avg: $12,846 USD|+2.1%
77 Diamonds
Retailer 2
Retailer 3
September 29, 2026
Retailer 3$11,852 USD
Retailer 2$12,058 USD
77 Diamonds$14,874 USD

28 data points across 3 retailers

3 retailers$11,852 USD to $14,874 USD

B+
Cheapest Retailer
-
$11,852 USD
B
Retailer 2
-
$12,058 USD
View
Most Expensive
B
77 Diamonds
EMMBJCER44JA · Sep 29
$14,874 USD
£11,711 GBP
View
2 more retailers have this diamond
Prices start from $11,852 USDSave up to $3,022 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+
1.51ct Emerald
$11,852 USD