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Emerald|Natural|GIA

1.51ct K SI1 Emerald Natural Diamond

EX • K/SI1 • GIA 2514871314

Certificate GIA 2514871314

Diamond specifications and retailer prices

From $3,367 CAD
As of November 4, 2026
Save $1,757 CAD (34%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,124 CAD at 77 Diamonds · As of November 6, 2026
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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2514871314. Listed at 10 retailers as of November 4, 2026, with prices from $3,367 to $5,124, a $1,757 spread on the same certified stone. 77 Diamonds lists it at $5,124. 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
K
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle45.8°
OriginNatural
Grading LabGIA
CertificateGIA 2514871314
Dimensions7.56 × 5.48 × 3.75 mm
L/W Ratio1.38
Top View
7.56 mm5.48 mm1.51 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2514871314
Side View
Table 67.0%CrownGirdle: MED-STKPavilion 45.8°Culet: NoneDepth 68.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $5,124 CAD|Low: $3,367 CAD|High: $7,056 CAD|Avg: $4,402 CAD|+11.9%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 6, 2026
Retailer 9$3,367 CAD
Retailer 5$3,399 CAD
Retailer 10$3,518 CAD
Retailer 14$3,557 CAD
Retailer 11$3,600 CAD
Retailer 13$3,931 CAD
Retailer 4$4,288 CAD
Retailer 8$4,320 CAD
Retailer 12$4,427 CAD
Retailer 2$4,464 CAD
Retailer 7$4,828 CAD
77 Diamonds$5,124 CAD
Retailer 6$5,651 CAD
Retailer 3$7,056 CAD

34 data points across 14 retailers

10 retailers$3,367 CAD to $5,124 CAD

A
Cheapest Retailer
-
$3,367 CAD
A
Retailer 2
-
$3,518 CAD
View
Retailer 3
-
$3,557 CAD
View
Price last confirmed 58 days ago
Retailer 4
-
$3,600 CAD
View
Price last confirmed 9 days ago
Retailer 5
-
$4,320 CAD
View
Price last confirmed 21 days ago
B+
Retailer 6
-
$4,320 CAD
View
B+
Retailer 7
-
$4,427 CAD
View
B+
Retailer 8
-
$4,464 CAD
View
Retailer 9
-
$4,828 CAD
View
Price last confirmed 9 days ago
Most Expensive
B+
77 Diamonds
EMMBFDBGDUCM · Nov 6
$5,124 CAD
£2,889 GBP
View
9 more retailers have this diamond
Prices start from $3,367 CADSave up to $1,757 CAD

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
1.51ct Emerald
$3,367 CAD