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Emerald|Natural|GIA

1.51ct J SI1 Emerald Natural Diamond

GD • J/SI1 • GIA 6485688700

Certificate GIA 6485688700

Diamond specifications and retailer prices

From $7,409 NZD
$4,176 USD
As of November 1, 2026
Save $8,279 NZD (53%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $15,688 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6485688700. Listed at 21 retailers as of October 30, 2026, with prices from $7,409 to $15,688, a $8,279 spread on the same certified stone. NZ Jewellers lists it at $15,688. 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
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6485688700
Dimensions7.58 × 5.45 × 3.65 mm
L/W Ratio1.39
Top View
7.58 mm5.45 mm1.51 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6485688700
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.1%

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: $15,688 NZD|Low: $7,409 NZD|High: $16,303 NZD|Avg: $11,077 NZD
NZ Jewellers
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 6$7,409 NZD
Retailer 4$7,550 NZD
Retailer 8$7,910 NZD
Retailer 15$8,011 NZD
Retailer 16$8,429 NZD
Retailer 3$8,497 NZD
Retailer 17$8,497 NZD
Retailer 19$8,497 NZD
Retailer 18$8,994 NZD
Retailer 12$9,285 NZD
Retailer 9$9,805 NZD
Retailer 2$10,614 NZD
Retailer 11$10,867 NZD
Retailer 5$10,876 NZD
Retailer 10$10,876 NZD
Retailer 7$11,231 NZD
Retailer 14$11,530 NZD
Retailer 13$14,940 NZD
NZ Jewellers$15,688 NZD

40 data points across 19 retailers

21 retailers$7,409 NZD to $15,688 NZD

B
Cheapest Retailer
-
$7,409 NZD
$4,176 USD
B+
Retailer 2
-
$7,550 NZD
$4,255 USD
View
B
Retailer 3
-
$7,910 NZD
$4,458 USD
View
B
Retailer 4
-
$8,011 NZD
$4,515 USD
View
B
Retailer 5
-
$8,429 NZD
$4,751 USD
View
B
Retailer 6
-
$8,497 NZD
$4,789 USD
View
B
Retailer 7
-
$8,497 NZD
$4,789 USD
View
B
Retailer 8
-
$8,497 NZD
$4,789 USD
View
B
Retailer 9
-
$8,994 NZD
$5,069 USD
View
B
Retailer 10
-
$9,285 NZD
£4,120 GBP
View
B
Retailer 11
-
$9,805 NZD
$5,526 USD
View
B
Retailer 12
-
$10,614 NZD
€5,697 EUR
View
B
Retailer 13
-
$10,699 NZD
$6,030 USD
View
Retailer 14
-
$10,867 NZD
A$9,422 AUD
View
Price last confirmed 29 days ago
B
Retailer 15
-
$10,876 NZD
$6,130 USD
View
B
Retailer 16
-
$10,876 NZD
$6,130 USD
View
B
Retailer 17
-
$11,231 NZD
$6,330 USD
View
B
Retailer 18
-
$11,530 NZD
ZAR 104,982 ZAR
View
Retailer 19
-
$12,060 NZD
$6,797 USD
View
Price last confirmed 10 days ago
C
Retailer 20
-
$14,940 NZD
£6,630 GBP
View
Most Expensive
C
NZ Jewellers
a823c1e5-f901-4d6f-979c-fec712a5bd00 · Oct 30
$15,688 NZD
$8,842 USD
View
20 more retailers have this diamond
Prices start from $7,409 NZDSave up to $8,279 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
$7,409 NZD