Emerald|Natural|IGI

1.51ct J SI1 Emerald Natural Diamond

VG • J/SI1 • IGI 660411184

Shape and cutting style on the report: Emerald cut

Certificate IGI 660411184

Diamond specifications and retailer prices

From $2,303 USD
As of October 30, 2026
Save $3,025 USD (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,328 USD 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 very-good cut grade and certified by IGI 660411184. Listed at 19 retailers as of October 30, 2026, with prices from $2,303 to $5,328, a $3,025 spread on the same certified stone. NZ Jewellers lists it at $5,328. 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
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33.9°
Pavilion angle38.8°
OriginNatural
Grading LabIGI
CertificateIGI 660411184
Dimensions7.87 × 5.54 × 3.44 mm
L/W Ratio1.42
Culet sizeLarge
Top View
7.87 mm5.54 mm1.51 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 660411184
Side View
Table 66.0%Crown 33.9°Girdle: MediumPavilion 38.8°Culet: LargeDepth 62.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,525 USD|Low: $2,156 USD|High: $4,519 USD|Avg: $2,671 USD|+9.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 3$2,303 USD
Retailer 10$2,335 USD
Retailer 8$2,352 USD
Retailer 12$2,400 USD
Retailer 2$2,488 USD
Retailer 1$2,525 USD
Retailer 9$2,548 USD
Retailer 11$2,685 USD
Retailer 4$2,689 USD
Retailer 5$2,772 USD
Retailer 6$3,095 USD
Retailer 7$4,519 USD

25 data points across 12 retailers

19 retailers$2,303 USD to $5,328 USD

A
Cheapest Retailer
-
$2,303 USD
Retailer 2
-
$2,335 USD
View
Price last confirmed 23 days ago
B+
Retailer 3
-
$2,352 USD
View
Final sale: no returns
B+
Retailer 4
-
$2,400 USD
View
B+
Retailer 5
-
$2,488 USD
A$3,828 AUD
View
Retailer 6
-
$2,525 USD
View
Retailer 7
-
$2,548 USD
View
Price last confirmed 29 days ago
Retailer 8
-
$2,548 USD
View
Price last confirmed 19 days ago
Retailer 9
-
$2,548 USD
View
Price last confirmed 24 days ago
Retailer 10
-
$2,666 USD
View
Price last confirmed 31 days ago
Retailer 11
-
$2,685 USD
View
Price last confirmed 20 days ago
B+
Retailer 12
-
$2,689 USD
View
B+
Retailer 13
-
$2,772 USD
£2,183 GBP
View
Retailer 14
-
$2,940 USD
View
Price last confirmed 21 days ago
Retailer 15
-
$2,940 USD
View
Price last confirmed 32 days ago
Retailer 16
-
$3,095 USD
ZAR 49,996 ZAR
View
Price last confirmed 19 days ago
Retailer 17
-
$4,519 USD
£3,558 GBP
View
Price last confirmed 20 days ago
Retailer 18
-
$5,328 USD
View
Price last confirmed 31 days ago
Most Expensive
B
NZ Jewellers
2a05c50b-321c-447e-a181-26d68c933f5f · Oct 30
$5,328 USD
View
18 more retailers have this diamond
Prices start from $2,303 USDSave up to $3,025 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.

A
1.51ct Emerald
$2,303 USD