Emerald|Natural|GIA

1.51ct F SI1 Emerald Natural Diamond

VG • F/SI1 • GIA 2427329524

Certificate GIA 2427329524

Diamond specifications and retailer prices

From $8,912 CAD
$6,380 USD
As of October 31, 2026
Save $11,452 CAD (56%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $20,364 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural emerald diamond

This 1.51ct natural emerald sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2427329524. Listed at 17 retailers as of October 30, 2026, with prices from $8,912 to $20,364, a $11,452 spread on the same certified stone. NZ Jewellers lists it at $20,364. 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

1.51
Carat
F
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle49.05°
Pavilion angle60.69°
OriginNatural
Grading LabGIA
CertificateGIA 2427329524
Dimensions8.68 × 4.79 × 3.39 mm
L/W Ratio1.81
Top View
8.68 mm4.79 mm1.51 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2427329524
Side View
Table 57.0%Crown 49.05°Girdle: Very ThickPavilion 60.69°Culet: NoneDepth 70.8%

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: Oct 31
Current: $16,969 CAD|Low: $8,912 CAD|High: $17,173 CAD|Avg: $11,769 CAD|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 10$8,912 CAD
Retailer 7$9,534 CAD
Retailer 2$10,061 CAD
Retailer 9$10,169 CAD
Retailer 8$10,182 CAD
Retailer 3$11,253 CAD
Retailer 6$11,530 CAD
Retailer 5$13,305 CAD
Retailer 4$14,958 CAD
Retailer 1$16,969 CAD

43 data points across 10 retailers

17 retailers$8,912 CAD to $20,364 CAD

A
Cheapest Retailer
-
$8,912 CAD
$6,380 USD
B+
Retailer 2
-
$9,534 CAD
$6,825 USD
View
B+
Retailer 3
-
$10,061 CAD
View
B+
Retailer 4
-
$10,169 CAD
$7,280 USD
View
B+
Retailer 5
-
$10,182 CAD
$7,289 USD
View
B+
Retailer 6
-
$10,182 CAD
$7,289 USD
View
Final sale: no returns
B+
Retailer 7
-
$10,361 CAD
$7,417 USD
View
B+
Retailer 8
-
$11,031 CAD
$7,897 USD
View
B+
Retailer 9
-
$11,200 CAD
$8,018 USD
View
B+
Retailer 10
-
$11,253 CAD
£6,343 GBP
View
Retailer 11
-
$11,530 CAD
A$12,698 AUD
View
Price last confirmed 11 days ago
B
Retailer 12
-
$12,727 CAD
$9,111 USD
View
B+
Retailer 13
-
$13,305 CAD
€9,071 EUR
View
Retailer 14
-
$13,410 CAD
$9,600 USD
View
Price last confirmed 10 days ago
B
Retailer 15
-
$14,958 CAD
ZAR 172,991 ZAR
View
B
Retailer 16
-
$16,969 CAD
£9,565 GBP
View
Most Expensive
B
NZ Jewellers
05305bb5-7252-423f-8958-d6d140c68495 · Oct 30
$20,364 CAD
$14,578 USD
View
16 more retailers have this diamond
Prices start from $8,912 CADSave up to $11,452 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
$8,912 CAD