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Emerald|Natural|GIA

1.51ct K IF Emerald Natural Diamond

EX • K/IF • GIA 2538884245

Certificate GIA 2538884245

Diamond specifications and retailer prices

From $7,200 AUD
As of November 5, 2026
Save $4,791 AUD (40%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $12,625 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 K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2538884245. Listed at 10 retailers as of November 4, 2026, with a 67% 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
K
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2538884245
Dimensions7.88 × 5.50 × 3.50 mm
L/W Ratio1.43
Top View
7.88 mm5.50 mm1.51 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2538884245
Side View
Table 64.0%CrownGirdle: ThickPavilionCulet: NoneDepth 63.6%

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 5
Current: $8,495 AUD|Low: $7,078 AUD|High: $12,167 AUD|Avg: $8,887 AUD|+1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 5$7,200 AUD
Retailer 3$7,460 AUD
Retailer 1$8,495 AUD
Retailer 2$9,210 AUD
Retailer 4$11,991 AUD

45 data points across 5 retailers

10 retailers$7,200 AUD to $11,991 AUD

A
Cheapest Retailer
-
$7,200 AUD
B+
Retailer 2
-
$7,460 AUD
View
Retailer 3
-
$7,548 AUD
View
Price last confirmed 29 days ago
Retailer 4
-
$7,548 AUD
View
Price last confirmed 38 days ago
Retailer 5
-
$7,548 AUD
View
Price last confirmed 29 days ago
B+
Retailer 6
-
$8,495 AUD
View
Retailer 7
-
$8,710 AUD
View
Price last confirmed 38 days ago
B+
Retailer 8
-
$9,210 AUD
View
B
Retailer 9
-
$11,991 AUD
View
Most Expensive
NZ Jewellers
a0f4b4a4-6e0a-4dad-a52d-34b77aeb4b89 · Sep 30
$12,625 AUD
$8,838 USD
View
Price last confirmed 37 days ago
9 more retailers have this diamond
Prices start from $7,200 AUDSave up to $4,791 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
$7,200 AUD