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Emerald|Natural|GIA

1.50ct K SI2 Emerald Natural Diamond

GD • K/SI2 • GIA 6435285173

Certificate GIA 6435285173

Diamond specifications and retailer prices

From $7,264 AUD
As of November 1, 2026
Save $8,637 AUD (54%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $15,901 AUD at NZ Jewellers · As of November 5, 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6435285173. Listed at 14 retailers as of November 1, 2026, with prices from $7,264 to $15,901, a $8,637 spread on the same certified stone. NZ Jewellers lists it at $15,901. 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
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6435285173
Dimensions7.57 × 5.46 × 3.65 mm
L/W Ratio1.39
Top View
7.57 mm5.46 mm1.50 ctK / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6435285173
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $15,901 AUD|Low: $7,264 AUD|High: $15,901 AUD|Avg: $10,294 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 5$7,264 AUD
Retailer 6$8,612 AUD
Retailer 7$8,612 AUD
Retailer 9$8,612 AUD
Retailer 3$9,028 AUD
Retailer 2$9,762 AUD
Retailer 8$9,938 AUD
Retailer 10$10,481 AUD
Retailer 4$13,966 AUD
NZ Jewellers$15,901 AUD

43 data points across 10 retailers

14 retailers$7,264 AUD to $15,901 AUD

B
Cheapest Retailer
-
$7,264 AUD
B
Retailer 2
-
$7,427 AUD
View
B
Retailer 3
-
$7,511 AUD
View
B
Retailer 4
-
$8,017 AUD
View
Retailer 5
-
$8,612 AUD
View
Price last confirmed 8 days ago
B
Retailer 6
-
$8,612 AUD
View
B
Retailer 7
-
$8,612 AUD
View
B
Retailer 8
-
$9,028 AUD
View
C
Retailer 9
-
$9,082 AUD
View
B
Retailer 10
-
$9,762 AUD
View
C
Retailer 11
-
$9,938 AUD
View
Retailer 12
-
$10,481 AUD
View
Price last confirmed 14 days ago
C
Retailer 13
-
$13,966 AUD
View
Most Expensive
C
NZ Jewellers
25fb7030-aa43-42f7-a7e6-6a210dbc46ac · Nov 5
$15,901 AUD
$11,131 USD
View
13 more retailers have this diamond
Prices start from $7,264 AUDSave up to $8,637 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
$7,264 AUD