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Emerald|Natural|GIA

1.51ct G SI2 Emerald Natural Diamond

EX • G/SI2 • GIA 7546420925

Certificate GIA 7546420925

Diamond specifications and retailer prices

From $7,161 AUD
CA$6,971 CAD
As of November 2, 2026
Save $6,801 AUD (49%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $13,962 AUD 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7546420925. Listed at 11 retailers as of November 2, 2026, with prices from $7,161 to $13,962, a $6,801 spread on the same certified stone. NZ Jewellers lists it at $13,962. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7546420925
Dimensions7.71 × 5.48 × 3.73 mm
L/W Ratio1.41
Girdle conditionPolished
Key to symbols
Knot, Crystal, Feather, Pinpoint
Top View
7.71 mm5.48 mm1.51 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7546420925
Side View
Table 68.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 68.0%

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: $8,222 AUD|Low: $7,161 AUD|High: $12,448 AUD|Avg: $8,573 AUD|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 5$7,161 AUD
Retailer 6$7,216 AUD
Retailer 4$7,771 AUD
Retailer 7$8,048 AUD
Retailer 1$8,222 AUD
Retailer 9$8,533 AUD
Retailer 8$8,818 AUD
Retailer 2$9,120 AUD
Retailer 3$12,299 AUD

41 data points across 9 retailers

11 retailers$7,161 AUD to $13,962 AUD

A
Cheapest Retailer
-
$7,161 AUD
CA$6,971 CAD
A
Retailer 2
-
$7,216 AUD
$5,057 USD
View
A
Retailer 3
-
$7,771 AUD
$5,446 USD
View
A
Retailer 4
-
$8,048 AUD
$5,640 USD
View
A
Retailer 5
-
$8,222 AUD
£4,537 GBP
View
A
Retailer 6
-
$8,533 AUD
$5,980 USD
View
A
Retailer 7
-
$8,533 AUD
$5,980 USD
View
A
Retailer 8
-
$8,818 AUD
$6,180 USD
View
A
Retailer 9
-
$9,120 AUD
€6,087 EUR
View
B+
Retailer 10
-
$12,299 AUD
£6,787 GBP
View
Most Expensive
B
NZ Jewellers
0380de1d-4ceb-4713-bab8-71955c93e6ea · Nov 2
$13,962 AUD
$9,785 USD
View
10 more retailers have this diamond
Prices start from $7,161 AUDSave up to $6,801 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
$7,161 AUD