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Emerald|Natural|GIA

1.51ct G SI2 Emerald Natural Diamond

VG • G/SI2 • GIA 2558457070

Certificate GIA 2558457070

Diamond specifications and retailer prices

From $5,830 AUD
₹389,121 INR
As of November 2, 2026
Save $7,048 AUD (55%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $12,878 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2558457070. Listed at 18 retailers as of November 2, 2026, with prices from $5,830 to $12,878, a $7,048 spread on the same certified stone. NZ Jewellers lists it at $12,878. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
G
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2558457070
Dimensions8.15 × 5.11 × 3.39 mm
L/W Ratio1.59
Girdle conditionPolished
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal
Top View
8.15 mm5.11 mm1.51 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2558457070
Side View
Table 60.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 66.3%

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: $12,878 AUD|Low: $5,830 AUD|High: $12,878 AUD|Avg: $8,068 AUD
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
November 3, 2026
Retailer 10$5,830 AUD
Retailer 7$6,130 AUD
Retailer 8$6,515 AUD
Retailer 6$6,715 AUD
Retailer 15$6,999 AUD
Retailer 11$7,459 AUD
Retailer 2$7,513 AUD
Retailer 3$7,700 AUD
Retailer 16$7,700 AUD
Retailer 17$7,700 AUD
Retailer 4$7,919 AUD
Retailer 5$8,033 AUD
Retailer 9$8,062 AUD
Retailer 12$8,194 AUD
Retailer 14$8,884 AUD
Retailer 13$12,263 AUD
NZ Jewellers$12,878 AUD

27 data points across 17 retailers

18 retailers$5,830 AUD to $12,878 AUD

A
Cheapest Retailer
-
$5,830 AUD
₹389,121 INR
A
Retailer 2
-
$6,130 AUD
$4,296 USD
View
Final sale: no returns
A
Retailer 3
-
$6,515 AUD
$4,566 USD
View
A
Retailer 4
-
$6,715 AUD
$4,706 USD
View
B+
Retailer 5
-
$6,999 AUD
$4,905 USD
View
A
Retailer 6
-
$7,459 AUD
£4,116 GBP
View
A
Retailer 7
-
$7,513 AUD
£4,146 GBP
View
B+
Retailer 8
-
$7,700 AUD
$5,396 USD
View
B+
Retailer 9
-
$7,700 AUD
$5,396 USD
View
B+
Retailer 10
-
$7,700 AUD
$5,396 USD
View
B+
Retailer 11
-
$7,919 AUD
$5,550 USD
View
B+
Retailer 12
-
$8,033 AUD
$5,630 USD
View
B+
Retailer 13
-
$8,062 AUD
$5,650 USD
View
Retailer 14
-
$8,065 AUD
$5,652 USD
View
Price last confirmed 70 days ago
A
Retailer 15
-
$8,194 AUD
€5,469 EUR
View
B+
Retailer 16
-
$8,884 AUD
$6,226 USD
View
B
Retailer 17
-
$12,263 AUD
£6,767 GBP
View
Most Expensive
B
NZ Jewellers
b5c958a7-466b-41ca-a806-45831aa04057 · Nov 2
$12,878 AUD
$9,025 USD
View
17 more retailers have this diamond
Prices start from $5,830 AUDSave up to $7,048 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
$5,830 AUD