Emerald|Natural|GIA

1.51ct J SI1 Emerald Natural Diamond

GD • J/SI1 • GIA 1563155030

Certificate GIA 1563155030

Diamond specifications and retailer prices

From $3,141 USD
₹299,129 INR
As of November 1, 2026
Save $894 USD (22%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,035 USD at GemTrove · As of October 31, 2026
View at GemTrove

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 1563155030. Listed at 8 retailers as of October 31, 2026, with prices from $3,141 to $4,035, a $894 spread on the same certified stone. GemTrove lists it at $4,035. 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
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1563155030
Dimensions7.76 × 5.42 × 3.65 mm
L/W Ratio1.43
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Needle, Indented Natural
Top View
7.76 mm5.42 mm1.51 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1563155030
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.2%

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: $3,141 USD|Low: $3,134 USD|High: $4,300 USD|Avg: $3,574 USD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 1$3,141 USD
Retailer 7$3,290 USD
Retailer 4$3,346 USD
Retailer 3$3,406 USD
Retailer 6$3,541 USD
Retailer 2$3,609 USD
Retailer 5$3,966 USD

46 data points across 7 retailers

8 retailers$3,141 USD to $4,035 USD

B+
Cheapest Retailer
-
$3,141 USD
₹299,129 INR
B+
Retailer 2
-
$3,290 USD
View
B+
Retailer 3
-
$3,346 USD
View
B+
Retailer 4
-
$3,406 USD
View
Final sale: no returns
B+
Retailer 5
-
$3,541 USD
SGD 4,785 SGD
View
B+
Retailer 6
-
$3,609 USD
£2,842 GBP
View
B
Retailer 7
-
$3,966 USD
View
Most Expensive
B
GemTrove
GT-N-01261493-98 · Oct 31
$4,035 USD
A$6,208 AUD
View
7 more retailers have this diamond
Prices start from $3,141 USDSave up to $894 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
$3,141 USD