CaratHunter
Plans
Emerald|Natural|GIA

1.50ct I SI2 Emerald Natural Diamond

EX • I/SI2 • GIA 7551911626

Certificate GIA 7551911626

Diamond specifications and retailer prices

From $5,575 NZD
As of November 6, 2026
Save $1,649 NZD (23%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $7,224 NZD 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 $5,575 to $7,224, a $1,649 spread on the same certified stone. GemTrove lists it at $7,224. 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: $5,575 NZD|Low: $5,575 NZD|High: $6,810 NZD|Avg: $6,167 NZD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 1$5,575 NZD
Retailer 4$6,000 NZD
Retailer 3$6,301 NZD
Retailer 2$6,361 NZD

46 data points across 4 retailers

5 retailers$5,575 NZD to $7,224 NZD

A
Cheapest Retailer
-
$5,575 NZD
A
Retailer 2
-
$6,000 NZD
View
A
Retailer 3
-
$6,301 NZD
View
A
Retailer 4
-
$6,361 NZD
View
Most Expensive
B+
GemTrove
GT-N-01260971-98 · Nov 6
$7,224 NZD
A$6,248 AUD
View
4 more retailers have this diamond
Prices start from $5,575 NZDSave up to $1,649 NZD

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
$5,575 NZD