Emerald|Natural|GIA

1.50ct K SI1 Emerald Natural Diamond

GD • K/SI1 • GIA 7482818172

Certificate GIA 7482818172

Diamond specifications and retailer prices

From $3,327 AUD
As of November 4, 2026
Save $4,114 AUD (55%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $7,774 AUD at NZ Jewellers · As of October 6, 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 SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7482818172. Listed at 22 retailers as of November 4, 2026, with a 124% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
K
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7482818172
Dimensions7.98 × 5.30 × 3.46 mm
L/W Ratio1.51
Key to symbols
Crystal, Twinning Wisp, Feather, Needle, Indented Natural, Natural
Top View
7.98 mm5.30 mm1.50 ctK / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7482818172
Side View
Table 60.0%CrownGirdle: ThickPavilionCulet: NoneDepth 65.3%

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: Nov 4
Current: $4,324 AUD|Low: $3,327 AUD|High: $7,550 AUD|Avg: $4,980 AUD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 7$3,327 AUD
Retailer 3$3,856 AUD
Retailer 1$4,324 AUD
Retailer 9$4,335 AUD
Retailer 8$4,461 AUD
Retailer 4$4,615 AUD
Retailer 6$5,203 AUD
Retailer 2$5,445 AUD
Retailer 5$7,441 AUD

32 data points across 9 retailers

22 retailers$3,327 AUD to $7,441 AUD

B+
Cheapest Retailer
-
$3,327 AUD
B+
Retailer 2
-
$3,810 AUD
View
B+
Retailer 3
-
$3,856 AUD
View
B+
Retailer 4
-
$3,996 AUD
View
B+
Retailer 5
-
$4,050 AUD
View
B+
Retailer 6
-
$4,324 AUD
View
B+
Retailer 7
-
$4,335 AUD
View
Retailer 8
-
$4,461 AUD
View
Price last confirmed 42 days ago
Retailer 9
-
$4,461 AUD
View
Price last confirmed 12 days ago
Retailer 10
-
$4,461 AUD
View
Price last confirmed 29 days ago
Retailer 11
-
$4,461 AUD
View
Price last confirmed 30 days ago
B+
Retailer 12
-
$4,615 AUD
View
Retailer 13
-
$4,625 AUD
View
Price last confirmed 10 days ago
Retailer 14
-
$4,633 AUD
View
Price last confirmed 38 days ago
B+
Retailer 15
-
$4,665 AUD
View
Retailer 16
-
$5,148 AUD
View
Price last confirmed 43 days ago
Retailer 17
-
$5,148 AUD
View
Price last confirmed 30 days ago
B+
Retailer 18
-
$5,203 AUD
View
B
Retailer 19
-
$5,445 AUD
View
B
Retailer 20
-
$7,441 AUD
View
Retailer 21
-
$7,774 AUD
View
Price last confirmed 41 days ago
Most Expensive
NZ Jewellers
33e64391-85c6-4109-9b81-024b453ab6eb · Oct 6
$7,774 AUD
$5,442 USD
View
Price last confirmed 30 days ago
21 more retailers have this diamond
Prices start from $3,327 AUDSave up to $4,114 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+
1.50ct Emerald
$3,327 AUD