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Emerald|Natural|GIA

1.51ct J SI1 Emerald Natural Diamond

GD • J/SI1 • GIA 1458463302

Certificate GIA 1458463302

Diamond specifications and retailer prices

From $10,896 NZD
$6,141 USD
As of October 31, 2026
Save $9,743 NZD (47%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $20,639 NZD at MOH London · As of November 1, 2026
View at MOH London

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 1458463302. Listed at 10 retailers as of October 31, 2026, with prices from $10,896 to $20,639, a $9,743 spread on the same certified stone. MOH London lists it at $20,639. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1458463302
Dimensions7.65 × 5.59 × 3.81 mm
L/W Ratio1.37
Girdle conditionPolished
Culet sizeNone
Key to symbols
Feather, Crystal, Cavity, Needle
Top View
7.65 mm5.59 mm1.51 ctJ / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1458463302
Side View
Table 67.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 68.1%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $20,639 NZD|Low: $10,775 NZD|High: $20,889 NZD|Avg: $14,720 NZD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 7$10,896 NZD
Retailer 5$11,489 NZD
Retailer 6$13,692 NZD
Retailer 2$13,979 NZD
Retailer 4$14,202 NZD
Retailer 3$16,182 NZD
Retailer 8$16,313 NZD
MOH London$20,639 NZD

42 data points across 8 retailers

10 retailers$10,896 NZD to $20,639 NZD

B
Cheapest Retailer
-
$10,896 NZD
$6,141 USD
B
Retailer 2
-
$11,489 NZD
$6,475 USD
View
B
Retailer 3
-
$11,882 NZD
$6,696 USD
View
Retailer 4
-
$13,692 NZD
$7,717 USD
View
Price last confirmed 23 days ago
C
Retailer 5
-
$13,692 NZD
$7,717 USD
View
B
Retailer 6
-
$13,979 NZD
£6,204 GBP
View
Retailer 7
-
$14,202 NZD
A$12,314 AUD
View
Price last confirmed 11 days ago
C
Retailer 8
-
$16,182 NZD
€8,686 EUR
View
Retailer 9
-
$16,313 NZD
$9,194 USD
View
Price last confirmed 9 days ago
Most Expensive
C
MOH London
B0C462963 · Nov 1
$20,639 NZD
£9,159 GBP
View
9 more retailers have this diamond
Prices start from $10,896 NZDSave up to $9,743 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
$10,896 NZD