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Emerald|Natural|GIA

1.50ct I SI2 Emerald Natural Diamond

GD • I/SI2 • GIA 1413557707

Certificate GIA 1413557707

Diamond specifications and retailer prices

From $3,783 AUD
As of October 31, 2026
Save $4,115 AUD (52%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $7,898 AUD at NZ Jewellers · As of October 30, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1413557707. Listed at 16 retailers as of October 30, 2026, with prices from $3,783 to $7,898, a $4,115 spread on the same certified stone. NZ Jewellers lists it at $7,898. 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
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1413557707
Dimensions7.55 × 5.48 × 3.73 mm
L/W Ratio1.38
Culet sizeNone
Key to symbols
Knot, Crystal, Feather, Needle, Indented Natural
Top View
7.55 mm5.48 mm1.50 ctI / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1413557707
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $7,898 AUD|Low: $4,060 AUD|High: $8,169 AUD|Avg: $5,297 AUD|-3.3%
NZ Jewellers
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
Retailer 15
October 31, 2026
Retailer 15$4,060 AUD
Retailer 11$4,114 AUD
Retailer 3$4,184 AUD
Retailer 4$4,225 AUD
Retailer 8$4,436 AUD
Retailer 6$4,534 AUD
Retailer 13$4,534 AUD
Retailer 5$4,708 AUD
Retailer 9$4,737 AUD
Retailer 12$4,738 AUD
Retailer 14$5,230 AUD
Retailer 2$5,308 AUD
Retailer 7$5,494 AUD
Retailer 10$7,622 AUD
NZ Jewellers$7,898 AUD

33 data points across 15 retailers

16 retailers$3,783 AUD to $7,898 AUD

B+
Cheapest Retailer
-
$3,783 AUD
B+
Retailer 2
-
$4,060 AUD
$2,852 USD
View
A
Retailer 3
-
$4,114 AUD
$2,890 USD
View
B+
Retailer 4
-
$4,184 AUD
$2,939 USD
View
Final sale: no returns
B+
Retailer 5
-
$4,225 AUD
$2,968 USD
View
B+
Retailer 6
-
$4,436 AUD
£2,453 GBP
View
B+
Retailer 7
-
$4,534 AUD
$3,185 USD
View
B+
Retailer 8
-
$4,534 AUD
$3,185 USD
View
B+
Retailer 9
-
$4,708 AUD
$3,307 USD
View
B+
Retailer 10
-
$4,737 AUD
£2,620 GBP
View
B+
Retailer 11
-
$4,738 AUD
$3,328 USD
View
B+
Retailer 12
-
$5,230 AUD
$3,674 USD
View
B+
Retailer 13
-
$5,308 AUD
€3,551 EUR
View
B+
Retailer 14
-
$5,494 AUD
$3,859 USD
View
B+
Retailer 15
-
$7,622 AUD
£4,216 GBP
View
Most Expensive
B
NZ Jewellers
89ca5428-559c-401b-9b2d-8d4768c169f9 · Oct 30
$7,898 AUD
$5,548 USD
View
15 more retailers have this diamond
Prices start from $3,783 AUDSave up to $4,115 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
$3,783 AUD