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Emerald|Natural|GIA

1.51ct K IF Emerald Natural Diamond

ID • K/IF • GIA 6541860557

Certificate GIA 6541860557

Diamond specifications and retailer prices

From $5,820 AUD
As of November 6, 2026
5 retailers carry this diamond
Most expensive: $10,825 AUD at NZ Jewellers · As of September 21, 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 6541860557. Listed at 5 retailers as of November 6, 2026. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle50.8°
OriginNatural
Grading LabGIA
CertificateGIA 6541860557
Dimensions7.82 × 5.56 × 3.68 mm
L/W Ratio1.41
Top View
7.82 mm5.56 mm1.51 ctK / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6541860557
Side View
Table 68.0%CrownGirdle: THN-MEDPavilion 50.8°Culet: NoneDepth 66.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $7,474 AUD|Low: $4,721 AUD|High: $10,001 AUD|Avg: $6,247 AUD|-5.6%
Retailer 1
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
September 25, 2026
Retailer 13$4,721 AUD
Retailer 12$4,730 AUD
Retailer 5$4,863 AUD
Retailer 14$5,253 AUD
Retailer 2$5,371 AUD
Retailer 3$5,400 AUD
Retailer 9$5,533 AUD
Retailer 6$5,650 AUD
Retailer 4$5,820 AUD
Retailer 11$6,384 AUD
Retailer 8$6,564 AUD
Retailer 1$7,474 AUD
Retailer 10$9,127 AUD
Retailer 7$10,001 AUD

4 data points across 14 retailers

5 retailers

Retailer 1
-
$4,863 AUD
Price last confirmed 63 days ago
A
Retailer 2
-
$5,820 AUD
View
Retailer 3
-
$6,384 AUD
View
Price last confirmed 44 days ago
Retailer 4
-
$7,474 AUD
View
Price last confirmed 42 days ago
Most Expensive
NZ Jewellers
5c51aced-550f-4ff8-b95c-43d38132094c · Sep 21
$10,825 AUD
$7,578 USD
View
Price last confirmed 46 days ago
4 more retailers have this diamond
Prices start from $5,820 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
$5,820 AUD