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Emerald|Natural|IGI

1.00ct M VS1 Emerald Natural Diamond

VG • M/VS1 • IGI 638427387

Shape and cutting style on the report: Emerald cut

Certificate IGI 638427387

Diamond specifications and retailer prices

From $4,003 NZD
As of November 6, 2026
Save $1,967 NZD (33%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,970 NZD at Cape Diamonds · As of November 5, 2026
View at Cape Diamonds

About this 1ct natural emerald diamond

This 1ct natural emerald sits in the classic one-carat band, graded M colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 638427387. Listed at 10 retailers as of November 5, 2026, with prices from $4,003 to $5,970, a $1,967 spread on the same certified stone. Cape Diamonds lists it at $5,970. 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
M
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.2°
Pavilion angle39.9°
OriginNatural
Grading LabIGI
CertificateIGI 638427387
Dimensions6.40 × 4.68 × 3.29 mm
L/W Ratio1.37
Culet sizeLarge
Top View
6.40 mm4.68 mm1.00 ctM / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 638427387
Side View
Table 66.0%Crown 40.2°Girdle: Slightly ThickPavilion 39.9°Culet: LargeDepth 70.3%

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: Nov 6
Current: $5,970 NZD|Low: $3,246 NZD|High: $10,225 NZD|Avg: $5,392 NZD|+2.6%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 4$3,246 NZD
Retailer 7$4,003 NZD
Retailer 8$4,268 NZD
Retailer 6$4,403 NZD
Retailer 5$4,508 NZD
Retailer 11$4,727 NZD
Retailer 9$4,890 NZD
Retailer 12$4,890 NZD
Retailer 2$5,694 NZD
Cape Diamonds$5,970 NZD
Retailer 3$7,900 NZD
Retailer 10$10,225 NZD

25 data points across 12 retailers

10 retailers$4,003 NZD to $5,970 NZD

B
Cheapest Retailer
-
$4,003 NZD
B
Retailer 2
-
$4,268 NZD
View
C
Retailer 3
-
$4,403 NZD
View
C
Retailer 4
-
$4,508 NZD
View
C
Retailer 5
-
$4,727 NZD
View
Retailer 6
-
$4,890 NZD
View
Price last confirmed 45 days ago
Retailer 7
-
$5,643 NZD
View
Price last confirmed 45 days ago
C
Retailer 8
-
$5,694 NZD
View
Most Expensive
C
Cape Diamonds
cert_638427387 · Nov 5
$5,970 NZD
ZAR 54,214 ZAR
View
8 more retailers have this diamond
Prices start from $4,003 NZDSave up to $1,967 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.

B
1.00ct Emerald
$4,003 NZD