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Emerald|Natural|GIA

1.50ct J SI1 Emerald Natural Diamond

GD • J/SI1 • GIA 1459338977

Certificate GIA 1459338977

Diamond specifications and retailer prices

From $4,314 AUD
$3,030 USD
As of October 31, 2026
Save $6,284 AUD (59%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $10,597 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.5ct natural emerald diamond

This 1.5ct natural emerald sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1459338977. Listed at 22 retailers as of October 30, 2026, with prices from $4,314 to $10,597, a $6,284 spread on the same certified stone. NZ Jewellers lists it at $10,597. 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

1.50
Carat
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle49.2°
Pavilion angle59.2°
OriginNatural
Grading LabGIA
CertificateGIA 1459338977
Dimensions7.40 × 5.39 × 3.66 mm
L/W Ratio1.37
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle
Top View
7.40 mm5.39 mm1.50 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1459338977
Side View
Table 61.0%Crown 49.2°Girdle: THI-POLPavilion 59.2°Culet: NoneDepth 67.9%

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 31
Current: $10,597 AUD|Low: $4,314 AUD|High: $10,597 AUD|Avg: $6,506 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 30, 2026
Retailer 10$4,314 AUD
Retailer 9$4,733 AUD
Retailer 11$5,085 AUD
Retailer 3$5,511 AUD
Retailer 12$5,511 AUD
Retailer 5$5,723 AUD
Retailer 6$5,841 AUD
Retailer 4$5,923 AUD
Retailer 2$6,222 AUD
Retailer 14$6,358 AUD
Retailer 13$6,488 AUD
Retailer 8$7,407 AUD
Retailer 7$10,226 AUD
NZ Jewellers$10,597 AUD

45 data points across 14 retailers

22 retailers$4,314 AUD to $10,597 AUD

A
Cheapest Retailer
-
$4,314 AUD
$3,030 USD
B+
Retailer 2
-
$4,733 AUD
$3,325 USD
View
B+
Retailer 3
-
$4,849 AUD
$3,406 USD
View
B+
Retailer 4
-
$5,085 AUD
$3,572 USD
View
Final sale: no returns
B
Retailer 5
-
$5,267 AUD
$3,700 USD
View
B
Retailer 6
-
$5,502 AUD
$3,865 USD
View
B
Retailer 7
-
$5,511 AUD
$3,871 USD
View
B
Retailer 8
-
$5,511 AUD
$3,871 USD
View
B
Retailer 9
-
$5,609 AUD
$3,940 USD
View
B
Retailer 10
-
$5,723 AUD
$4,020 USD
View
B
Retailer 11
-
$5,841 AUD
$4,103 USD
View
Retailer 12
-
$5,923 AUD
£3,276 GBP
View
Price last confirmed 31 days ago
B
Retailer 13
-
$6,193 AUD
$4,350 USD
View
B
Retailer 14
-
$6,193 AUD
$4,350 USD
View
B
Retailer 15
-
$6,222 AUD
£3,442 GBP
View
B
Retailer 16
-
$6,358 AUD
$4,466 USD
View
B
Retailer 17
-
$6,392 AUD
$4,490 USD
View
Retailer 18
-
$6,488 AUD
View
Price last confirmed 21 days ago
Retailer 19
-
$6,882 AUD
$4,834 USD
View
Price last confirmed 8 days ago
B
Retailer 20
-
$7,407 AUD
ZAR 84,051 ZAR
View
C
Retailer 21
-
$10,226 AUD
£5,656 GBP
View
Most Expensive
C
NZ Jewellers
6ea49ae5-9664-4dd4-9314-d0c6c79e1187 · Oct 30
$10,597 AUD
$7,444 USD
View
21 more retailers have this diamond
Prices start from $4,314 AUDSave up to $6,284 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
1.50ct Emerald
$4,314 AUD