CaratHunter
Plans
Emerald|Natural|GIA

1.51ct J SI1 Emerald Natural Diamond

GD • J/SI1 • GIA 1458463302

Certificate GIA 1458463302

Diamond specifications and retailer prices

From $6,141 USD
As of October 30, 2026
Save $5,553 USD (47%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $11,694 USD at MOH London · As of October 29, 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 29, 2026, with prices from $6,141 to $11,694, a $5,553 spread on the same certified stone. MOH London lists it at $11,694. 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
Color
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 30
Current: $11,694 USD|Low: $6,073 USD|High: $11,773 USD|Avg: $8,252 USD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 7$6,141 USD
Retailer 5$6,475 USD
Retailer 6$7,717 USD
Retailer 2$7,878 USD
Retailer 4$8,004 USD
Retailer 3$9,107 USD
Retailer 8$9,194 USD
MOH London$11,694 USD

40 data points across 8 retailers

10 retailers$6,141 USD to $11,694 USD

B
Cheapest Retailer
-
$6,141 USD
B
Retailer 2
-
$6,475 USD
View
B
Retailer 3
-
$6,696 USD
View
Retailer 4
-
$7,717 USD
View
Price last confirmed 21 days ago
C
Retailer 5
-
$7,717 USD
View
B
Retailer 6
-
$7,878 USD
£6,203 GBP
View
Retailer 7
-
$8,004 USD
A$12,314 AUD
View
Price last confirmed 8 days ago
C
Retailer 8
-
$9,107 USD
€8,673 EUR
View
Retailer 9
-
$9,194 USD
View
Price last confirmed 7 days ago
Most Expensive
C
MOH London
B0C462963 · Oct 29
$11,694 USD
£9,208 GBP
View
9 more retailers have this diamond
Prices start from $6,141 USDSave up to $5,553 USD

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
$6,141 USD