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Emerald|Natural|GIA

1.50ct K SI2 Emerald Natural Diamond

EX • K/SI2 • GIA 2477044402

Certificate GIA 2477044402

Diamond specifications and retailer prices

From $1,868 AUD
As of November 5, 2026
Save $2,390 AUD (56%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $6,823 AUD at NZ Jewellers · As of September 29, 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2477044402. Listed at 23 retailers as of November 4, 2026, with a 128% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.50
Carat
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2477044402
Dimensions9.19 × 6.43 × 3.83 mm
L/W Ratio1.43
Top View
9.19 mm6.43 mm1.50 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2477044402
Side View
Table 61.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 59.6%

Caratlytics Score

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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: Nov 5
Current: $2,428 AUD|Low: $1,868 AUD|High: $4,927 AUD|Avg: $2,872 AUD|-14.4%
Retailer 1
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
November 6, 2026
Retailer 9$1,868 AUD
Retailer 4$2,066 AUD
Retailer 13$2,221 AUD
Retailer 11$2,257 AUD
Retailer 5$2,378 AUD
Retailer 1$2,428 AUD
Retailer 2$2,438 AUD
Retailer 12$2,550 AUD
Retailer 14$2,633 AUD
Retailer 8$2,704 AUD
Retailer 6$2,797 AUD
Retailer 7$2,883 AUD
Retailer 3$3,746 AUD
Retailer 10$4,258 AUD

29 data points across 14 retailers

23 retailers$1,868 AUD to $4,258 AUD

A
Cheapest Retailer
-
$1,868 AUD
A
Retailer 2
-
$2,066 AUD
View
A
Retailer 3
-
$2,221 AUD
View
A
Retailer 4
-
$2,257 AUD
View
A
Retailer 5
-
$2,378 AUD
View
A
Retailer 6
-
$2,428 AUD
View
A
Retailer 7
-
$2,438 AUD
View
A
Retailer 8
-
$2,550 AUD
View
A
Retailer 9
-
$2,550 AUD
View
A
Retailer 10
-
$2,633 AUD
View
A
Retailer 11
-
$2,704 AUD
View
Retailer 12
-
$2,797 AUD
View
Price last confirmed 29 days ago
Retailer 13
-
$2,797 AUD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
$2,813 AUD
View
B+
Retailer 15
-
$2,883 AUD
View
Retailer 16
-
$2,927 AUD
View
Price last confirmed 38 days ago
Retailer 17
-
$3,227 AUD
View
Price last confirmed 38 days ago
Retailer 18
-
$3,227 AUD
View
Price last confirmed 16 days ago
Retailer 19
-
$3,227 AUD
View
Price last confirmed 28 days ago
A
Retailer 20
-
$3,746 AUD
View
A
Retailer 21
-
$4,258 AUD
View
Retailer 22
-
$6,823 AUD
View
Price last confirmed 28 days ago
Most Expensive
NZ Jewellers
c157c7b0-1da0-42d2-9339-10e10bf2b076 · Sep 29
$6,823 AUD
$4,776 USD
View
Price last confirmed 37 days ago
22 more retailers have this diamond
Prices start from $1,868 AUDSave up to $2,390 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
$1,868 AUD