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Emerald|Natural|GIA

1.51ct J VS1 Emerald Natural Diamond

EX • J/VS1 • GIA 2544689138

Certificate GIA 2544689138

Diamond specifications and retailer prices

From $4,902 AUD
HK$26,900 HKD
As of October 31, 2026
Save $5,353 AUD (52%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $11,157 AUD at NZ Jewellers · As of October 24, 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2544689138. Listed at 20 retailers as of October 29, 2026, with a 109% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle54°
OriginNatural
Grading LabGIA
CertificateGIA 2544689138
Dimensions7.40 × 5.36 × 3.73 mm
L/W Ratio1.38
Top View
7.40 mm5.36 mm1.51 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2544689138
Side View
Table 67.0%CrownGirdle: ThickPavilion 54°Culet: NoneDepth 69.7%

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: Oct 31
Current: $11,157 AUD|Low: $4,847 AUD|High: $11,312 AUD|Avg: $6,851 AUD|-1.4%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 2$4,902 AUD
Retailer 12$5,189 AUD
Retailer 16$5,189 AUD
Retailer 18$5,232 AUD
Retailer 3$5,354 AUD
Retailer 19$5,495 AUD
Retailer 5$5,506 AUD
Retailer 10$5,892 AUD
Retailer 7$5,965 AUD
Retailer 15$6,052 AUD
Retailer 13$6,552 AUD
Retailer 11$6,683 AUD
Retailer 8$6,716 AUD
Retailer 14$7,248 AUD
Retailer 17$7,729 AUD
Retailer 9$8,143 AUD
Retailer 4$10,209 AUD
Retailer 6$10,255 AUD
NZ Jewellers$11,157 AUD

25 data points across 19 retailers

20 retailers$4,902 AUD to $10,255 AUD

A
Cheapest Retailer
-
$4,902 AUD
HK$26,900 HKD
A
Retailer 2
-
$5,189 AUD
$3,645 USD
View
A
Retailer 3
-
$5,189 AUD
$3,645 USD
View
A
Retailer 4
-
$5,232 AUD
$3,675 USD
View
A
Retailer 5
-
$5,354 AUD
$3,761 USD
View
Final sale: no returns
A
Retailer 6
-
$5,495 AUD
$3,860 USD
View
A
Retailer 7
-
$5,506 AUD
$3,868 USD
View
A
Retailer 8
-
$5,892 AUD
$4,138 USD
View
A
Retailer 9
-
$5,965 AUD
$4,190 USD
View
A
Retailer 10
-
$6,052 AUD
£3,348 GBP
View
B+
Retailer 11
-
$6,476 AUD
View
B+
Retailer 12
-
$6,552 AUD
£3,624 GBP
View
Retailer 13
-
$6,683 AUD
View
Price last confirmed 21 days ago
B+
Retailer 14
-
$6,716 AUD
$4,718 USD
View
B+
Retailer 15
-
$7,248 AUD
€4,849 EUR
View
Retailer 16
-
$7,729 AUD
ZAR 87,707 ZAR
View
Price last confirmed 9 days ago
B+
Retailer 17
-
$8,143 AUD
$5,720 USD
View
Retailer 18
-
$10,209 AUD
$7,171 USD
View
Price last confirmed 7 days ago
B
Retailer 19
-
$10,255 AUD
£5,672 GBP
View
Most Expensive
NZ Jewellers
68383fef-2ecc-4f5e-b925-da686c94512d · Oct 24
$11,157 AUD
$7,837 USD
View
Price last confirmed 7 days ago
19 more retailers have this diamond
Prices start from $4,902 AUDSave up to $5,353 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
$4,902 AUD