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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 $6,018 NZD
₹322,480 INR
As of November 2, 2026
Save $7,564 NZD (56%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $13,582 NZD at NZ Jewellers · As of November 2, 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 November 2, 2026, with prices from $6,018 to $13,582, a $7,564 spread on the same certified stone. NZ Jewellers lists it at $13,582. 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: $13,582 NZD|Low: $6,018 NZD|High: $14,529 NZD|Avg: $8,875 NZD|-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$6,018 NZD
Retailer 4$6,311 NZD
Retailer 13$6,860 NZD
Retailer 12$7,036 NZD
Retailer 11$7,278 NZD
Retailer 6$7,346 NZD
Retailer 8$7,976 NZD
Retailer 3$8,061 NZD
Retailer 10$8,376 NZD
Retailer 7$8,821 NZD
Retailer 9$9,583 NZD
Retailer 5$13,353 NZD
NZ Jewellers$13,582 NZD

24 data points across 13 retailers

14 retailers$6,018 NZD to $13,582 NZD

A
Cheapest Retailer
-
$6,018 NZD
₹322,480 INR
A
Retailer 2
-
$6,311 NZD
$3,551 USD
View
Final sale: no returns
A
Retailer 3
-
$6,860 NZD
$3,860 USD
View
A
Retailer 4
-
$7,036 NZD
$3,959 USD
View
A
Retailer 5
-
$7,278 NZD
$4,095 USD
View
A
Retailer 6
-
$7,346 NZD
£3,254 GBP
View
A
Retailer 7
-
$7,976 NZD
£3,533 GBP
View
A
Retailer 8
-
$8,061 NZD
$4,535 USD
View
A
Retailer 9
-
$8,376 NZD
$4,713 USD
View
Retailer 10
-
$8,681 NZD
A$7,514 AUD
View
Price last confirmed 24 days ago
A
Retailer 11
-
$8,821 NZD
€4,727 EUR
View
A
Retailer 12
-
$9,583 NZD
ZAR 87,105 ZAR
View
B+
Retailer 13
-
$13,353 NZD
£5,916 GBP
View
Most Expensive
B+
NZ Jewellers
da9d9055-7b98-48bb-afac-455ea7aeb4b9 · Nov 2
$13,582 NZD
$7,642 USD
View
13 more retailers have this diamond
Prices start from $6,018 NZDSave up to $7,564 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
1.51ct Emerald
$6,018 NZD