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Emerald|Natural|GIA

1.50ct F SI1 Emerald Natural Diamond

EX • F/SI1 • GIA 7558387410

Certificate GIA 7558387410

Diamond specifications and retailer prices

From $6,762 AUD
As of November 6, 2026
Save $1,873 AUD (22%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $8,635 AUD at GemTrove · As of November 6, 2026
View at GemTrove

About this 1.5ct natural emerald diamond

This 1.5ct natural emerald sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7558387410. Listed at 7 retailers as of November 6, 2026, with prices from $6,762 to $8,635, a $1,873 spread on the same certified stone. GemTrove lists it at $8,635. 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
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7558387410
Dimensions7.75 × 5.53 × 3.61 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Feather, Crystal, Needle, Indented Natural
Top View
7.75 mm5.53 mm1.50 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7558387410
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.3%

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: Nov 6
Current: $6,762 AUD|Low: $6,410 AUD|High: $8,142 AUD|Avg: $7,409 AUD|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 1$6,762 AUD
Retailer 4$6,971 AUD
Retailer 3$7,204 AUD
Retailer 2$7,271 AUD
Retailer 6$7,341 AUD
Retailer 5$7,511 AUD

45 data points across 6 retailers

7 retailers$6,762 AUD to $8,635 AUD

A
Cheapest Retailer
-
$6,762 AUD
A
Retailer 2
-
$6,971 AUD
View
A
Retailer 3
-
$7,204 AUD
View
Final sale: no returns
A
Retailer 4
-
$7,271 AUD
View
A
Retailer 5
-
$7,341 AUD
View
A
Retailer 6
-
$7,511 AUD
View
Most Expensive
B+
GemTrove
GT-N-01260886-98 · Nov 6
$8,635 AUD
View
6 more retailers have this diamond
Prices start from $6,762 AUDSave up to $1,873 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
$6,762 AUD