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Emerald|Natural|GIA

1.51ct L SI1 Emerald Natural Diamond

GD • L/SI1 • GIA 7566282228

Certificate GIA 7566282228

Diamond specifications and retailer prices

From $3,878 NZD
As of November 1, 2026
Save $1,507 NZD (28%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $9,613 NZD at NZ Jewellers · As of October 14, 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 L colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7566282228. Listed at 12 retailers as of November 1, 2026, with a 39% 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
L
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7566282228
Dimensions7.51 × 5.46 × 3.82 mm
L/W Ratio1.38
Top View
7.51 mm5.46 mm1.51 ctL / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7566282228
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NDepth 69.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $4,266 NZD|Low: $3,878 NZD|High: $5,881 NZD|Avg: $4,696 NZD|-9.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 8$3,878 NZD
Retailer 6$3,919 NZD
Retailer 1$4,266 NZD
Retailer 5$4,314 NZD
Retailer 7$4,506 NZD
Retailer 4$4,563 NZD
Retailer 2$4,586 NZD
Retailer 3$5,385 NZD

33 data points across 8 retailers

12 retailers$3,878 NZD to $5,385 NZD

B+
Cheapest Retailer
-
$3,878 NZD
B+
Retailer 2
-
$3,919 NZD
View
B+
Retailer 3
-
$4,266 NZD
View
B+
Retailer 4
-
$4,314 NZD
View
B+
Retailer 5
-
$4,506 NZD
View
B+
Retailer 6
-
$4,563 NZD
View
B+
Retailer 7
-
$4,586 NZD
View
Retailer 8
-
$4,598 NZD
View
Price last confirmed 23 days ago
Retailer 9
-
$5,180 NZD
View
Price last confirmed 38 days ago
Retailer 10
-
$5,306 NZD
View
Price last confirmed 23 days ago
B
Retailer 11
-
$5,385 NZD
View
Most Expensive
NZ Jewellers
b9e7998a-d6d5-4016-bf4b-3b30c5aa95a9 · Oct 14
$9,613 NZD
$5,404 USD
View
Price last confirmed 23 days ago
11 more retailers have this diamond
Prices start from $3,878 NZDSave up to $1,507 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.

B+
1.51ct Emerald
$3,878 NZD