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Emerald|Natural|GIA

1.51ct K VS1 Emerald Natural Diamond

VG • K/VS1 • GIA 2556523235

Certificate GIA 2556523235

Diamond specifications and retailer prices

From $5,406 NZD
As of November 1, 2026
Save $4,310 NZD (44%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $10,122 NZD at NZ Jewellers · As of October 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 VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2556523235. Listed at 8 retailers as of November 1, 2026, with a 80% 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
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle50.87°
Pavilion angle59.59°
OriginNatural
Grading LabGIA
CertificateGIA 2556523235
Dimensions7.25 × 5.39 × 3.80 mm
L/W Ratio1.35
Girdle conditionThick
Key to symbols
Cloud, Feather, Needle, Pinpoint
Top View
7.25 mm5.39 mm1.51 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2556523235
Side View
Table 67.0%Crown 50.87°Girdle: Sli. Thick - Very ThickPavilion 59.59°Culet: NoneDepth 70.6%

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 1
Current: $10,122 NZD|Low: $5,289 NZD|High: $10,174 NZD|Avg: $6,911 NZD|-0.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 4$5,406 NZD
Retailer 2$5,474 NZD
Retailer 6$5,666 NZD
Retailer 7$5,810 NZD
Retailer 5$6,541 NZD
Retailer 3$9,716 NZD
NZ Jewellers$10,122 NZD

34 data points across 7 retailers

8 retailers$5,406 NZD to $9,716 NZD

A
Cheapest Retailer
-
$5,406 NZD
A
Retailer 2
-
$5,474 NZD
View
Retailer 3
-
$5,666 NZD
View
Price last confirmed 4 days ago
Retailer 4
-
$5,810 NZD
View
Price last confirmed 8 days ago
Retailer 5
-
$6,095 NZD
View
Price last confirmed 38 days ago
A
Retailer 6
-
$6,541 NZD
View
B
Retailer 7
-
$9,716 NZD
View
Most Expensive
NZ Jewellers
572c19e2-7418-40b9-a3a5-b7a11610fb1b · Oct 30
$10,122 NZD
$5,690 USD
View
Price last confirmed 7 days ago
7 more retailers have this diamond
Prices start from $5,406 NZDSave up to $4,310 NZD

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
$5,406 NZD