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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 $3,928 AUD
As of November 5, 2026
Save $960 AUD (20%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $8,810 AUD 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: $4,661 AUD|Low: $3,928 AUD|High: $5,117 AUD|Avg: $4,538 AUD|-2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4$3,928 AUD
Retailer 3$4,240 AUD
Retailer 1$4,661 AUD
Retailer 2$4,888 AUD

45 data points across 4 retailers

9 retailers$3,928 AUD to $4,888 AUD

B+
Cheapest Retailer
-
$3,928 AUD
Retailer 2
-
$4,214 AUD
View
Price last confirmed 29 days ago
Retailer 3
-
$4,214 AUD
View
Price last confirmed 29 days ago
B+
Retailer 4
-
$4,240 AUD
View
Retailer 5
-
$4,375 AUD
View
Price last confirmed 38 days ago
B+
Retailer 6
-
$4,661 AUD
View
Retailer 7
-
$4,863 AUD
View
Price last confirmed 38 days ago
B
Retailer 8
-
$4,888 AUD
View
Most Expensive
NZ Jewellers
a4d34347-1011-411b-bfd6-a10f5584781a · Sep 30
$8,810 AUD
$6,167 USD
View
Price last confirmed 36 days ago
8 more retailers have this diamond
Prices start from $3,928 AUDSave up to $960 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.

B+
1.51ct Emerald
$3,928 AUD