Emerald|Natural|IGI

1.51ct I VS1 Emerald Natural Diamond

VG • I/VS1 • IGI 754512154

Shape and cutting style on the report: Emerald cut

Certificate IGI 754512154

Diamond specifications and retailer prices

From $3,660 USD
₹348,584 INR
As of October 31, 2026
Save $4,231 USD (54%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $7,891 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 754512154. Listed at 21 retailers as of October 30, 2026, with prices from $3,660 to $7,891, a $4,231 spread on the same certified stone. NZ Jewellers lists it at $7,891. 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
I
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle44.8°
OriginNatural
Grading LabIGI
CertificateIGI 754512154
Dimensions8.19 × 5.21 × 3.64 mm
L/W Ratio1.57
Culet sizeLarge
Top View
8.19 mm5.21 mm1.51 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 754512154
Side View
Table 66.0%Crown 32.2°Girdle: ThinPavilion 44.8°Culet: LargeDepth 69.9%

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 31
Current: $7,891 USD|Low: $3,484 USD|High: $7,891 USD|Avg: $4,968 USD
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
October 31, 2026
Retailer 10$3,660 USD
Retailer 15$3,860 USD
Retailer 5$3,950 USD
Retailer 3$4,114 USD
Retailer 4$4,180 USD
Retailer 17$4,285 USD
Retailer 14$4,350 USD
Retailer 16$4,529 USD
Retailer 8$4,650 USD
Retailer 11$4,720 USD
Retailer 7$4,803 USD
Retailer 12$5,127 USD
Retailer 9$5,226 USD
Retailer 2$5,567 USD
Retailer 6$7,003 USD
Retailer 13$7,252 USD
NZ Jewellers$7,891 USD

29 data points across 17 retailers

21 retailers$3,660 USD to $7,891 USD

A
Cheapest Retailer
-
$3,660 USD
₹348,584 INR
A
Retailer 2
-
$3,860 USD
View
A
Retailer 3
-
$3,950 USD
View
A
Retailer 4
-
$4,114 USD
SGD 5,560 SGD
View
B+
Retailer 5
-
$4,180 USD
View
Final sale: no returns
B+
Retailer 6
-
$4,285 USD
View
A
Retailer 7
-
$4,350 USD
View
B+
Retailer 8
-
$4,529 USD
View
B+
Retailer 9
-
$4,529 USD
View
B+
Retailer 10
-
$4,529 USD
View
B+
Retailer 11
-
$4,650 USD
View
B+
Retailer 12
-
$4,679 USD
View
A
Retailer 13
-
$4,720 USD
£3,717 GBP
View
B+
Retailer 14
-
$4,803 USD
View
A
Retailer 15
-
$5,127 USD
€4,883 EUR
View
B+
Retailer 16
-
$5,226 USD
View
B+
Retailer 17
-
$5,258 USD
£4,140 GBP
View
B+
Retailer 18
-
$5,567 USD
ZAR 89,937 ZAR
View
B+
Retailer 19
-
$7,003 USD
View
B+
Retailer 20
-
$7,252 USD
£5,710 GBP
View
Most Expensive
B
NZ Jewellers
5aca3462-e0c5-4215-ad70-79515cb08dce · Oct 30
$7,891 USD
View
20 more retailers have this diamond
Prices start from $3,660 USDSave up to $4,231 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
$3,660 USD