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Emerald|Lab Grown|IGI

1.04ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG678583320

Shape and cutting style on the report: Emerald cut

Certificate IGI LG678583320

Diamond specifications and retailer prices

From $366 NZD
$206 USD
As of October 30, 2026
Save $2,686 NZD (88%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,052 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.04ct lab-grown emerald diamond

This 1.04ct lab-grown emerald sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG678583320 or 678583320. Listed at 9 retailers as of October 29, 2026, with prices from $366 to $3,052, a $2,686 spread on the same certified stone. Do Amore Diamonds lists it at $3,052. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.04
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle40.6°
Pavilion angle43.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678583320
Dimensions6.59 × 4.79 × 3.32 mm
L/W Ratio1.38
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.59 mm4.79 mm1.04 ctD / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG678583320
Side View
Table 65.0%Crown 40.6°Girdle: MED-STKPavilion 43.3°Culet: LargeDepth 69.3%

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: $3,052 NZD|Low: $351 NZD|High: $3,052 NZD|Avg: $1,154 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 8$366 NZD
Retailer 10$424 NZD
Retailer 13$454 NZD
Retailer 11$784 NZD
Retailer 3$797 NZD
Retailer 12$873 NZD
Retailer 6$878 NZD
Retailer 4$952 NZD
Retailer 7$1,462 NZD
Retailer 5$1,555 NZD
Retailer 9$1,609 NZD
Retailer 2$2,017 NZD
Do Amore Diamonds$3,052 NZD

24 data points across 13 retailers

9 retailers$366 NZD to $3,052 NZD

A
Cheapest Retailer
-
$366 NZD
$206 USD
A
Retailer 2
-
$424 NZD
$239 USD
View
B+
Retailer 3
-
$784 NZD
$442 USD
View
B
Retailer 4
-
$873 NZD
$492 USD
View
B+
Retailer 5
-
$878 NZD
$495 USD
View
B
Retailer 6
-
$1,462 NZD
$824 USD
View
B
Retailer 7
-
$1,609 NZD
$907 USD
View
B
Retailer 8
-
$2,017 NZD
£895 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1675309 · Oct 29
$3,052 NZD
$1,720 USD
View
8 more retailers have this diamond
Prices start from $366 NZDSave up to $2,686 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
1.04ct Emerald
$366 NZD