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Emerald|Natural|GIA

1.51ct L SI1 Emerald Natural Diamond

EX • L/SI1 • GIA 2568039039

Certificate GIA 2568039039

Diamond specifications and retailer prices

From $4,892 NZD
As of November 5, 2026
Save $1,195 NZD (20%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $10,970 NZD at NZ Jewellers · As of September 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 L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2568039039. Listed at 9 retailers as of November 5, 2026, with a relatively tight 24% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
L
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2568039039
Dimensions7.25 × 5.29 × 3.73 mm
L/W Ratio1.37
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle
Top View
7.25 mm5.29 mm1.51 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2568039039
Side View
Table 62.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 70.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $5,805 NZD|Low: $4,892 NZD|High: $6,372 NZD|Avg: $5,651 NZD|-2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4$4,892 NZD
Retailer 3$5,280 NZD
Retailer 1$5,805 NZD
Retailer 2$6,087 NZD

45 data points across 4 retailers

9 retailers$4,892 NZD to $6,087 NZD

B+
Cheapest Retailer
-
$4,892 NZD
Retailer 2
-
$5,248 NZD
View
Price last confirmed 29 days ago
Retailer 3
-
$5,248 NZD
View
Price last confirmed 29 days ago
B+
Retailer 4
-
$5,280 NZD
View
Retailer 5
-
$5,449 NZD
View
Price last confirmed 38 days ago
B+
Retailer 6
-
$5,805 NZD
View
Retailer 7
-
$6,055 NZD
View
Price last confirmed 38 days ago
B
Retailer 8
-
$6,087 NZD
View
Most Expensive
NZ Jewellers
a4d34347-1011-411b-bfd6-a10f5584781a · Sep 30
$10,970 NZD
$6,167 USD
View
Price last confirmed 36 days ago
8 more retailers have this diamond
Prices start from $4,892 NZDSave up to $1,195 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.

B+
1.51ct Emerald
$4,892 NZD