Emerald|Natural|GIA

1.50ct G SI1 Emerald Natural Diamond

EX • G/SI1 • GIA 1565114257

Certificate GIA 1565114257

Diamond specifications and retailer prices

From $6,427 AUD
As of November 6, 2026
Save $6,335 AUD (50%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $14,489 AUD at NZ Jewellers · As of September 18, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1565114257. Listed at 21 retailers as of November 1, 2026, with a 99% 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
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1565114257
Dimensions7.55 × 5.37 × 3.67 mm
L/W Ratio1.41
Key to symbols
Crystal, Cloud, Feather, Needle, Indented Natural
Top View
7.55 mm5.37 mm1.50 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1565114257
Side View
Table 65.0%CrownGirdlePavilionCulet: NDepth 68.4%

Caratlytics Score

How it works →
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 6
Current: $8,450 AUD|Low: $6,427 AUD|High: $12,899 AUD|Avg: $8,862 AUD|+0.0%
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 3, 2026
Retailer 11$6,427 AUD
Retailer 6$7,331 AUD
Retailer 4$7,555 AUD
Retailer 2$7,996 AUD
Retailer 3$8,077 AUD
Retailer 8$8,162 AUD
Retailer 1$8,450 AUD
Retailer 7$8,663 AUD
Retailer 13$8,663 AUD
Retailer 5$8,676 AUD
Retailer 12$9,464 AUD
Retailer 14$10,022 AUD
Retailer 10$10,643 AUD
Retailer 9$12,762 AUD

31 data points across 14 retailers

21 retailers$6,427 AUD to $12,762 AUD

A
Cheapest Retailer
-
$6,427 AUD
A
Retailer 2
-
$7,331 AUD
View
A
Retailer 3
-
$7,555 AUD
View
A
Retailer 4
-
$8,038 AUD
View
B+
Retailer 5
-
$8,077 AUD
View
A
Retailer 6
-
$8,162 AUD
View
A
Retailer 7
-
$8,450 AUD
View
Retailer 8
-
$8,663 AUD
View
Price last confirmed 12 days ago
Retailer 9
-
$8,663 AUD
View
Price last confirmed 42 days ago
Retailer 10
-
$8,663 AUD
View
Price last confirmed 47 days ago
Retailer 11
-
$8,663 AUD
View
Price last confirmed 29 days ago
B+
Retailer 12
-
$8,663 AUD
View
Retailer 13
-
$8,676 AUD
View
Price last confirmed 28 days ago
B+
Retailer 14
-
$8,890 AUD
View
B+
Retailer 15
-
$9,464 AUD
View
Retailer 16
-
$9,996 AUD
View
Price last confirmed 43 days ago
Retailer 17
-
$9,996 AUD
View
Price last confirmed 48 days ago
B+
Retailer 18
-
$10,643 AUD
View
B
Retailer 19
-
$12,762 AUD
View
Retailer 20
-
$14,489 AUD
View
Price last confirmed 40 days ago
Most Expensive
NZ Jewellers
180c7b8f-646e-4ee8-9930-b371982adde4 · Sep 18
$14,489 AUD
$9,955 USD
View
Price last confirmed 48 days ago
20 more retailers have this diamond
Prices start from $6,427 AUDSave up to $6,335 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
$6,427 AUD