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Emerald|Natural|GIA

1.51ct I SI2 Emerald Natural Diamond

EX • I/SI2 • GIA 2556686227

Certificate GIA 2556686227

Diamond specifications and retailer prices

From $4,317 CAD
₹294,326 INR
As of October 30, 2026
Save $1,211 CAD (22%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $5,528 CAD at GemTrove · As of October 29, 2026
View at GemTrove

About this 1.51ct natural emerald diamond

This 1.51ct natural emerald sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556686227. Listed at 6 retailers as of October 29, 2026, with prices from $4,317 to $5,528, a $1,211 spread on the same certified stone. GemTrove lists it at $5,528. 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
I
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2556686227
Dimensions8.01 × 5.20 × 3.57 mm
L/W Ratio1.54
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
8.01 mm5.20 mm1.51 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2556686227
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.7%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $5,528 CAD|Low: $3,935 CAD|High: $5,528 CAD|Avg: $4,829 CAD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 2$4,317 CAD
Retailer 4$4,536 CAD
Retailer 5$4,618 CAD
Retailer 3$4,893 CAD
Retailer 6$5,300 CAD
GemTrove$5,528 CAD

46 data points across 6 retailers

6 retailers$4,317 CAD to $5,528 CAD

A
Cheapest Retailer
-
$4,317 CAD
₹294,326 INR
A
Retailer 2
-
$4,536 CAD
$3,247 USD
View
A
Retailer 3
-
$4,618 CAD
$3,306 USD
View
Final sale: no returns
A
Retailer 4
-
$4,893 CAD
£2,758 GBP
View
B+
Retailer 5
-
$5,300 CAD
SGD 5,127 SGD
View
Most Expensive
B+
GemTrove
GT-N-01261445-98 · Oct 29
$5,528 CAD
A$6,088 AUD
View
5 more retailers have this diamond
Prices start from $4,317 CADSave up to $1,211 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
$4,317 CAD