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Emerald|Natural|GIA

1.50ct I SI2 Emerald Natural Diamond

EX • I/SI2 • GIA 7551911626

Certificate GIA 7551911626

Diamond specifications and retailer prices

From $4,477 AUD
As of November 6, 2026
Save $1,325 AUD (23%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $5,801 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7551911626. Listed at 5 retailers as of November 6, 2026, with prices from $4,477 to $5,801, a $1,325 spread on the same certified stone. GemTrove lists it at $5,801. 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
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7551911626
Dimensions7.74 × 5.52 × 3.62 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Needle
Top View
7.74 mm5.52 mm1.50 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7551911626
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.6%

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: $4,477 AUD|Low: $4,477 AUD|High: $5,468 AUD|Avg: $4,952 AUD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 1$4,477 AUD
Retailer 4$4,818 AUD
Retailer 3$5,060 AUD
Retailer 2$5,108 AUD

46 data points across 4 retailers

5 retailers$4,477 AUD to $5,801 AUD

A
Cheapest Retailer
-
$4,477 AUD
A
Retailer 2
-
$4,818 AUD
View
A
Retailer 3
-
$5,060 AUD
View
A
Retailer 4
-
$5,108 AUD
View
Most Expensive
B+
GemTrove
GT-N-01260971-98 · Nov 6
$5,801 AUD
View
4 more retailers have this diamond
Prices start from $4,477 AUDSave up to $1,325 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
$4,477 AUD