Emerald|Natural|GIA

1.21ct H SI1 Emerald Natural Diamond

EX • H/SI1 • GIA 6515982503

Certificate GIA 6515982503

Diamond specifications and retailer prices

From $4,505 CAD
$3,225 USD
As of October 28, 2026
Save $5,110 CAD (53%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $9,615 CAD at MOH London · As of October 25, 2026
View at MOH London

About this 1.21ct natural emerald diamond

This 1.21ct natural emerald sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6515982503. Listed at 14 retailers as of October 25, 2026, with prices from $4,505 to $9,615, a $5,110 spread on the same certified stone. MOH London lists it at $9,615. 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

1.21
Carat
H
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle39.66°
Pavilion angle40.79°
OriginNatural
Grading LabGIA
CertificateGIA 6515982503
Dimensions8.17 × 6.00 × 3.85 mm
L/W Ratio1.36
Top View
8.17 mm6.00 mm1.21 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6515982503
Side View
Table 60.0%Crown 39.66°Girdle: STK-THKPavilion 40.79°Culet: NoneDepth 64.2%

Caratlytics Score

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

Price History

Last verified: Oct 28
Current: $9,615 CAD|Low: $4,152 CAD|High: $9,718 CAD|Avg: $5,928 CAD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 6$4,505 CAD
Retailer 8$4,618 CAD
Retailer 9$4,801 CAD
Retailer 7$4,930 CAD
Retailer 11$4,987 CAD
Retailer 3$5,783 CAD
Retailer 2$5,874 CAD
Retailer 10$6,157 CAD
Retailer 4$6,501 CAD
Retailer 5$6,992 CAD
MOH London$9,615 CAD

45 data points across 11 retailers

14 retailers$4,505 CAD to $9,615 CAD

B+
Cheapest Retailer
-
$4,505 CAD
$3,225 USD
B+
Retailer 2
-
$4,525 CAD
$3,239 USD
View
B+
Retailer 3
-
$4,618 CAD
$3,306 USD
View
B
Retailer 4
-
$4,801 CAD
$3,437 USD
View
Final sale: no returns
B
Retailer 5
-
$4,930 CAD
$3,529 USD
View
B
Retailer 6
-
$4,987 CAD
$3,570 USD
View
B
Retailer 7
-
$5,783 CAD
$4,140 USD
View
B
Retailer 8
-
$5,783 CAD
$4,140 USD
View
B
Retailer 9
-
$5,874 CAD
£3,311 GBP
View
B
Retailer 10
-
$5,979 CAD
$4,280 USD
View
Retailer 11
-
$6,157 CAD
A$6,780 AUD
View
Price last confirmed 27 days ago
B
Retailer 12
-
$6,501 CAD
€4,432 EUR
View
B
Retailer 13
-
$6,992 CAD
ZAR 80,862 ZAR
View
Most Expensive
B
MOH London
CA0C97494 · Oct 25
$9,615 CAD
£5,420 GBP
View
13 more retailers have this diamond
Prices start from $4,505 CADSave up to $5,110 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.

B+
1.21ct Emerald
$4,505 CAD