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Emerald|Natural|HRD

1.51ct J SI2 Emerald Natural Diamond

ID • J/SI2 • HRD 230000128324

Shape and cutting style on the report: Emerald (variation)

Certificate HRD 230000128324

Diamond specifications and retailer prices

From $3,599 AUD
$2,528 USD
As of October 30, 2026
Save $4,557 AUD (56%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $8,156 AUD 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 J 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 HRD 230000128324. Listed at 9 retailers as of October 30, 2026, with prices from $3,599 to $8,156, a $4,557 spread on the same certified stone. NZ Jewellers lists it at $8,156. 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
J
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 230000128324
Dimensions7.89 × 5.29 × 3.45 mm
L/W Ratio1.49
Girdle conditionPolished
Culet sizeNone
Top View
7.89 mm5.29 mm1.51 ctJ / SI2
OriginNatural
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateHRD 230000128324
Side View
Table 60.0%CrownGirdle: MediumPavilionCulet: 0.0Depth 65.0%

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: $8,156 AUD|Low: $2,738 AUD|High: $8,156 AUD|Avg: $4,532 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 3$2,738 AUD
Retailer 11$3,494 AUD
Retailer 9$3,599 AUD
Retailer 4$3,901 AUD
Retailer 7$3,901 AUD
Retailer 8$4,050 AUD
Retailer 6$4,501 AUD
Retailer 2$4,567 AUD
Retailer 10$4,570 AUD
Retailer 5$6,870 AUD
NZ Jewellers$8,156 AUD

29 data points across 11 retailers

9 retailers$3,599 AUD to $8,156 AUD

A
Cheapest Retailer
-
$3,599 AUD
$2,528 USD
Final sale: no returns
A
Retailer 2
-
$3,901 AUD
$2,740 USD
View
A
Retailer 3
-
$3,901 AUD
$2,740 USD
View
B+
Retailer 4
-
$4,050 AUD
$2,845 USD
View
B+
Retailer 5
-
$4,501 AUD
$3,162 USD
View
B+
Retailer 6
-
$4,567 AUD
€3,055 EUR
View
B+
Retailer 7
-
$4,570 AUD
$3,210 USD
View
B
Retailer 8
-
$6,870 AUD
£3,800 GBP
View
Most Expensive
B
NZ Jewellers
2ca9b182-4296-4670-8b06-6bfb1d2b4ca0 · Oct 30
$8,156 AUD
$5,729 USD
View
8 more retailers have this diamond
Prices start from $3,599 AUDSave up to $4,557 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
$3,599 AUD