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Emerald|Natural|GIA

1.51ct K VS2 Emerald Natural Diamond

EX • K/VS2 • GIA 5231736932

Certificate GIA 5231736932

Diamond specifications and retailer prices

From $4,997 AUD
As of November 5, 2026
Save $4,453 AUD (47%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $9,450 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 K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5231736932. Listed at 8 retailers as of November 2, 2026, with prices from $4,997 to $9,450, a $4,453 spread on the same certified stone. NZ Jewellers lists it at $9,450. 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
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle45.91°
Pavilion angle55.91°
OriginNatural
Grading LabGIA
CertificateGIA 5231736932
Dimensions7.77 × 5.64 × 3.57 mm
L/W Ratio1.38
Top View
7.77 mm5.64 mm1.51 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5231736932
Side View
Table 69.0%Crown 45.91°GirdlePavilion 55.91°CuletDepth 63.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $9,450 AUD|Low: $4,938 AUD|High: $9,594 AUD|Avg: $6,351 AUD|-1.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 3$4,997 AUD
Retailer 4$5,218 AUD
Retailer 6$5,221 AUD
Retailer 7$5,424 AUD
Retailer 9$5,500 AUD
Retailer 8$5,633 AUD
Retailer 2$6,114 AUD
Retailer 5$9,071 AUD
NZ Jewellers$9,450 AUD

36 data points across 9 retailers

8 retailers$4,997 AUD to $9,450 AUD

A
Cheapest Retailer
-
$4,997 AUD
A
Retailer 2
-
$5,218 AUD
View
A
Retailer 3
-
$5,221 AUD
View
A
Retailer 4
-
$5,424 AUD
View
B+
Retailer 5
-
$5,500 AUD
View
B+
Retailer 6
-
$5,633 AUD
View
B
Retailer 7
-
$9,071 AUD
View
Most Expensive
B
NZ Jewellers
027ffa2b-9a08-4cc4-84de-9456e5033e42 · Nov 2
$9,450 AUD
$6,615 USD
View
7 more retailers have this diamond
Prices start from $4,997 AUDSave up to $4,453 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
$4,997 AUD