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Emerald|Natural|GIA

1.51ct J SI2 Emerald Natural Diamond

GD • J/SI2 • GIA 2386633318

Certificate GIA 2386633318

Diamond specifications and retailer prices

From $2,990 AUD
$2,100 USD
As of October 28, 2026
Save $4,867 AUD (62%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,857 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 2386633318. Listed at 15 retailers as of October 28, 2026, with prices from $2,990 to $7,857, a $4,867 spread on the same certified stone. NZ Jewellers lists it at $7,857. 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
J
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2386633318
Dimensions7.21 × 5.52 × 3.83 mm
L/W Ratio1.31
Top View
7.21 mm5.52 mm1.51 ctJ / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2386633318
Side View
Table 67.0%CrownGirdle: THK-THKPavilionCulet: NoneDepth 69.5%

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: $7,857 AUD|Low: $2,651 AUD|High: $8,156 AUD|Avg: $4,158 AUD|-3.7%
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
Retailer 15
October 30, 2026
Retailer 10$2,990 AUD
Retailer 3$3,075 AUD
Retailer 14$3,142 AUD
Retailer 13$3,404 AUD
Retailer 15$3,404 AUD
Retailer 6$3,472 AUD
Retailer 11$3,562 AUD
Retailer 5$3,915 AUD
Retailer 12$3,915 AUD
Retailer 7$3,928 AUD
Retailer 2$4,016 AUD
Retailer 4$4,043 AUD
Retailer 9$4,685 AUD
Retailer 8$6,619 AUD
NZ Jewellers$7,857 AUD

43 data points across 15 retailers

15 retailers$2,990 AUD to $7,857 AUD

B+
Cheapest Retailer
-
$2,990 AUD
$2,100 USD
B+
Retailer 2
-
$3,075 AUD
$2,160 USD
View
B+
Retailer 3
-
$3,142 AUD
$2,207 USD
View
Final sale: no returns
B+
Retailer 4
-
$3,404 AUD
$2,391 USD
View
B+
Retailer 5
-
$3,404 AUD
$2,391 USD
View
B+
Retailer 6
-
$3,472 AUD
$2,439 USD
View
B+
Retailer 7
-
$3,562 AUD
$2,502 USD
View
B+
Retailer 8
-
$3,915 AUD
$2,750 USD
View
B+
Retailer 9
-
$3,915 AUD
$2,750 USD
View
B+
Retailer 10
-
$3,928 AUD
$2,759 USD
View
B+
Retailer 11
-
$4,016 AUD
£2,221 GBP
View
B+
Retailer 12
-
$4,043 AUD
$2,840 USD
View
B+
Retailer 13
-
$4,685 AUD
€3,134 EUR
View
B
Retailer 14
-
$6,619 AUD
£3,661 GBP
View
Most Expensive
C
NZ Jewellers
38b9d6e3-ce54-4efa-b035-caf3d69ada60 · Oct 30
$7,857 AUD
$5,519 USD
View
14 more retailers have this diamond
Prices start from $2,990 AUDSave up to $4,867 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.

B+
1.51ct Emerald
$2,990 AUD