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Emerald|Natural|GIA

1.50ct E SI1 Emerald Natural Diamond

GD • E/SI1 • GIA 2436370889

Certificate GIA 2436370889

Diamond specifications and retailer prices

From $15,245 AUD
$10,710 USD
As of October 28, 2026
Save $13,539 AUD (47%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $28,784 AUD at NZ Jewellers · As of October 27, 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 E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2436370889. Listed at 20 retailers as of October 27, 2026, with prices from $15,245 to $28,784, a $13,539 spread on the same certified stone. NZ Jewellers lists it at $28,784. 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
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2436370889
Dimensions7.85 × 5.69 × 3.66 mm
L/W Ratio1.38
Top View
7.85 mm5.69 mm1.50 ctE / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2436370889
Side View
Table 65.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 64.3%

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: Oct 28
Current: $18,367 AUD|Low: $15,245 AUD|High: $27,297 AUD|Avg: $20,186 AUD|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 6$15,245 AUD
Retailer 8$17,414 AUD
Retailer 1$18,367 AUD
Retailer 7$18,709 AUD
Retailer 5$18,799 AUD
Retailer 3$20,824 AUD
Retailer 4$25,237 AUD
Retailer 2$27,116 AUD

44 data points across 8 retailers

20 retailers$15,245 AUD to $28,784 AUD

B+
Cheapest Retailer
-
$15,245 AUD
$10,710 USD
B
Retailer 2
-
$16,023 AUD
$11,257 USD
View
B
Retailer 3
-
$16,035 AUD
$11,265 USD
View
B
Retailer 4
-
$16,266 AUD
CA$15,872 CAD
View
B
Retailer 5
-
$17,003 AUD
$11,945 USD
View
B
Retailer 6
-
$17,270 AUD
$12,133 USD
View
B
Retailer 7
-
$17,414 AUD
$12,234 USD
View
B
Retailer 8
-
$18,367 AUD
£10,160 GBP
View
B
Retailer 9
-
$18,422 AUD
$12,942 USD
View
B
Retailer 10
-
$18,709 AUD
$13,144 USD
View
B
Retailer 11
-
$18,799 AUD
View
B
Retailer 12
-
$19,429 AUD
$13,650 USD
View
B
Retailer 13
-
$19,942 AUD
$14,010 USD
View
B
Retailer 14
-
$19,942 AUD
$14,010 USD
View
B
Retailer 15
-
$19,999 AUD
$14,050 USD
View
B
Retailer 16
-
$20,597 AUD
$14,470 USD
View
B
Retailer 17
-
$20,824 AUD
€13,933 EUR
View
B
Retailer 18
-
$25,237 AUD
ZAR 286,433 ZAR
View
B
Retailer 19
-
$27,116 AUD
£15,000 GBP
View
Most Expensive
C
NZ Jewellers
d6c79735-760a-4998-8676-f2c4282c9593 · Oct 27
$28,784 AUD
$20,222 USD
View
19 more retailers have this diamond
Prices start from $15,245 AUDSave up to $13,539 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
$15,245 AUD