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Emerald|Natural|HRD

1.51ct I IF Emerald Natural Diamond

EX • I/IF • HRD 240000250023

Certificate HRD 240000250023

Diamond specifications and retailer prices

From $5,233 AUD
As of November 5, 2026
Save $4,840 AUD (48%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $11,047 AUD at NZ Jewellers · As of October 17, 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 I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 240000250023. Listed at 16 retailers as of November 4, 2026, with a 92% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
I
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 240000250023
Dimensions7.35 × 5.32 × 3.70 mm
L/W Ratio1.38
Girdle conditionPolished
Top View
7.35 mm5.32 mm1.51 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 240000250023
Side View
Table 67.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.5%

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: Nov 5
Current: $5,233 AUD|Low: $5,233 AUD|High: $10,207 AUD|Avg: $6,687 AUD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 1$5,233 AUD
Retailer 6$5,663 AUD
Retailer 2$5,704 AUD
Retailer 8$5,853 AUD
Retailer 3$6,503 AUD
Retailer 5$7,147 AUD
Retailer 7$7,321 AUD
Retailer 4$10,072 AUD

31 data points across 8 retailers

16 retailers$5,233 AUD to $10,072 AUD

A
Cheapest Retailer
-
$5,233 AUD
A
Retailer 2
-
$5,663 AUD
View
A
Retailer 3
-
$5,704 AUD
View
A
Retailer 4
-
$5,853 AUD
View
Final sale: no returns
A
Retailer 5
-
$5,897 AUD
View
A
Retailer 6
-
$6,255 AUD
View
Retailer 7
-
$6,341 AUD
View
Price last confirmed 18 days ago
Retailer 8
-
$6,341 AUD
View
Price last confirmed 20 days ago
Retailer 9
-
$6,341 AUD
View
Price last confirmed 20 days ago
A
Retailer 10
-
$6,503 AUD
View
A
Retailer 11
-
$6,553 AUD
View
A
Retailer 12
-
$7,147 AUD
View
Retailer 13
-
$7,315 AUD
View
Price last confirmed 18 days ago
A
Retailer 14
-
$7,358 AUD
View
B+
Retailer 15
-
$10,072 AUD
View
Most Expensive
NZ Jewellers
47ced2dc-74de-47e8-ab77-429f8ec738fe · Oct 17
$11,047 AUD
$7,733 USD
View
Price last confirmed 19 days ago
15 more retailers have this diamond
Prices start from $5,233 AUDSave up to $4,840 AUD

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
$5,233 AUD