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Emerald|Natural|IGI

1.00ct I SI2 Emerald Natural Diamond

VG • I/SI2 • IGI 837656206

Shape and cutting style on the report: Emerald cut

Certificate IGI 837656206

Diamond specifications and retailer prices

From $1,900 NZD
₹102,011 INR
As of October 31, 2026
Save $3,536 NZD (65%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,436 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural emerald diamond

This 1ct natural emerald sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 837656206. Listed at 10 retailers as of October 30, 2026, with prices from $1,900 to $5,436, a $3,536 spread on the same certified stone. NZ Jewellers lists it at $5,436. 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

1.00
Carat
I
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle43.7°
OriginNatural
Grading LabIGI
CertificateIGI 837656206
Dimensions6.80 × 4.88 × 3.32 mm
L/W Ratio1.39
Culet sizeLarge
Top View
6.80 mm4.88 mm1.00 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 837656206
Side View
Table 70.0%Crown 34°Girdle: MediumPavilion 43.7°Culet: LargeDepth 68.0%

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: $5,436 NZD|Low: $1,898 NZD|High: $5,436 NZD|Avg: $2,900 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 3$1,900 NZD
Retailer 6$2,056 NZD
Retailer 7$2,229 NZD
Retailer 5$2,315 NZD
Retailer 9$2,468 NZD
Retailer 8$2,534 NZD
Retailer 10$2,573 NZD
Retailer 4$3,268 NZD
Retailer 2$4,083 NZD
NZ Jewellers$5,436 NZD

21 data points across 10 retailers

10 retailers$1,900 NZD to $5,436 NZD

A
Cheapest Retailer
-
$1,900 NZD
₹102,011 INR
B+
Retailer 2
-
$2,056 NZD
$1,159 USD
View
Final sale: no returns
B+
Retailer 3
-
$2,229 NZD
$1,256 USD
View
B+
Retailer 4
-
$2,315 NZD
$1,305 USD
View
B+
Retailer 5
-
$2,468 NZD
$1,391 USD
View
B+
Retailer 6
-
$2,534 NZD
$1,428 USD
View
B+
Retailer 7
-
$2,573 NZD
$1,450 USD
View
B+
Retailer 8
-
$3,268 NZD
€1,754 EUR
View
B
Retailer 9
-
$4,083 NZD
£1,812 GBP
View
Most Expensive
C
NZ Jewellers
4b493526-7c7f-4abf-836d-a4c7c311db57 · Oct 30
$5,436 NZD
$3,064 USD
View
9 more retailers have this diamond
Prices start from $1,900 NZDSave up to $3,536 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.

A
1.00ct Emerald
$1,900 NZD