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Emerald|Natural|GIA

1.51ct K VS2 Emerald Natural Diamond

VG • K/VS2 • GIA 6442713227

Certificate GIA 6442713227

Diamond specifications and retailer prices

From $4,258 AUD
As of November 4, 2026
Save $4,057 AUD (49%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $9,154 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 VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6442713227. Listed at 13 retailers as of November 4, 2026, with a 95% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
K
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6442713227
Dimensions7.50 × 5.42 × 3.56 mm
L/W Ratio1.38
Top View
7.50 mm5.42 mm1.51 ctK / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6442713227
Side View
Table 56.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.7%

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 4
Current: $5,465 AUD|Low: $4,258 AUD|High: $8,892 AUD|Avg: $5,743 AUD|-3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 8$4,258 AUD
Retailer 7$4,427 AUD
Retailer 6$4,500 AUD
Retailer 5$4,800 AUD
Retailer 2$5,160 AUD
Retailer 1$5,465 AUD
Retailer 3$6,087 AUD
Retailer 4$8,315 AUD

45 data points across 8 retailers

13 retailers$4,258 AUD to $8,315 AUD

A
Cheapest Retailer
-
$4,258 AUD
A
Retailer 2
-
$4,427 AUD
View
A
Retailer 3
-
$4,500 AUD
View
B+
Retailer 4
-
$4,800 AUD
View
A
Retailer 5
-
$5,160 AUD
View
Retailer 6
-
$5,254 AUD
View
Price last confirmed 29 days ago
Retailer 7
-
$5,254 AUD
View
Price last confirmed 29 days ago
Retailer 8
-
$5,455 AUD
View
Price last confirmed 38 days ago
A
Retailer 9
-
$5,465 AUD
View
Retailer 10
-
$6,063 AUD
View
Price last confirmed 38 days ago
B+
Retailer 11
-
$6,087 AUD
View
B
Retailer 12
-
$8,315 AUD
View
Most Expensive
NZ Jewellers
b0ff0451-fc4d-4b10-a2b8-ff08bb64f2ef · Sep 30
$9,154 AUD
$6,408 USD
View
Price last confirmed 36 days ago
12 more retailers have this diamond
Prices start from $4,258 AUDSave up to $4,057 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
$4,258 AUD