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Emerald|Natural|GIA

1.51ct G SI1 Emerald Natural Diamond

ID • G/SI1 • GIA 2527645584

Certificate GIA 2527645584

Diamond specifications and retailer prices

From $4,832 AUD
₹322,480 INR
As of November 2, 2026
Save $6,073 AUD (56%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $10,904 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural emerald diamond

This 1.51ct natural emerald sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2527645584. Listed at 14 retailers as of October 30, 2026, with prices from $4,832 to $10,904, a $6,073 spread on the same certified stone. NZ Jewellers lists it at $10,904. 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

1.51
Carat
G
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2527645584
Dimensions7.43 × 5.67 × 3.92 mm
L/W Ratio1.31
Culet sizeNone
Key to symbols
Feather, Cloud, Needle, Indented Natural
Top View
7.43 mm5.67 mm1.51 ctG / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2527645584
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.1%

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: Nov 2
Current: $10,904 AUD|Low: $4,832 AUD|High: $11,665 AUD|Avg: $7,125 AUD|-6.5%
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
November 2, 2026
Retailer 2$4,832 AUD
Retailer 4$5,067 AUD
Retailer 13$5,508 AUD
Retailer 12$5,649 AUD
Retailer 11$5,843 AUD
Retailer 6$5,897 AUD
Retailer 8$6,403 AUD
Retailer 3$6,471 AUD
Retailer 10$6,725 AUD
Retailer 7$7,082 AUD
Retailer 9$7,694 AUD
Retailer 5$10,721 AUD
NZ Jewellers$10,904 AUD

24 data points across 13 retailers

14 retailers$4,832 AUD to $10,904 AUD

A
Cheapest Retailer
-
$4,832 AUD
₹322,480 INR
A
Retailer 2
-
$5,067 AUD
$3,551 USD
View
Final sale: no returns
A
Retailer 3
-
$5,508 AUD
$3,860 USD
View
A
Retailer 4
-
$5,649 AUD
$3,959 USD
View
A
Retailer 5
-
$5,843 AUD
$4,095 USD
View
A
Retailer 6
-
$5,897 AUD
£3,254 GBP
View
A
Retailer 7
-
$6,403 AUD
£3,533 GBP
View
A
Retailer 8
-
$6,471 AUD
$4,535 USD
View
A
Retailer 9
-
$6,725 AUD
$4,713 USD
View
Retailer 10
-
$6,970 AUD
View
Price last confirmed 23 days ago
A
Retailer 11
-
$7,082 AUD
€4,727 EUR
View
A
Retailer 12
-
$7,694 AUD
ZAR 87,105 ZAR
View
B+
Retailer 13
-
$10,721 AUD
£5,916 GBP
View
Most Expensive
B+
NZ Jewellers
da9d9055-7b98-48bb-afac-455ea7aeb4b9 · Oct 30
$10,904 AUD
$7,642 USD
View
13 more retailers have this diamond
Prices start from $4,832 AUDSave up to $6,073 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
1.51ct Emerald
$4,832 AUD