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Emerald|Lab Grown|IGI

1.04ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG805666651

Shape and cutting style on the report: Emerald cut

Certificate IGI LG805666651

Diamond specifications and retailer prices

From $254 NZD
$143 USD
As of October 29, 2026
Save $1,544 NZD (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,798 NZD at Reve Diamonds · As of October 30, 2026
View at Reve 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 LG805666651 or 805666651. Listed at 17 retailers as of October 29, 2026, with prices from $254 to $1,798, a $1,544 spread on the same certified stone. Reve Diamonds lists it at $1,798. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805666651
Dimensions6.80 × 4.85 × 3.29 mm
L/W Ratio1.40
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
6.80 mm4.85 mm1.04 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805666651
Side View
Table 62.0%Crown 33.4°Girdle: MediumPavilion 41°Culet: LargeDepth 67.8%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $820 NZD|Low: $240 NZD|High: $1,798 NZD|Avg: $642 NZD|+13.8%
Retailer 1
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
Reve Diamonds
October 31, 2026
Retailer 14$254 NZD
Retailer 7$289 NZD
Retailer 4$309 NZD
Retailer 6$309 NZD
Retailer 10$309 NZD
Retailer 2$538 NZD
Retailer 13$543 NZD
Retailer 11$587 NZD
Retailer 12$599 NZD
Retailer 1$820 NZD
Retailer 8$885 NZD
Retailer 5$992 NZD
Retailer 15$1,113 NZD
Retailer 9$1,171 NZD
Retailer 3$1,444 NZD
Reve Diamonds$1,798 NZD

44 data points across 16 retailers

17 retailers$254 NZD to $1,798 NZD

A
Cheapest Retailer
-
$254 NZD
$143 USD
A
Retailer 2
-
$289 NZD
$163 USD
View
A
Retailer 3
-
$309 NZD
$174 USD
View
Final sale: no returns
A
Retailer 4
-
$309 NZD
$174 USD
View
A
Retailer 5
-
$309 NZD
$174 USD
View
A
Retailer 6
-
$538 NZD
€289 EUR
View
A
Retailer 7
-
$543 NZD
£241 GBP
View
B+
Retailer 8
-
$587 NZD
$331 USD
View
A
Retailer 9
-
$599 NZD
£266 GBP
View
B+
Retailer 10
-
$820 NZD
$462 USD
View
B+
Retailer 11
-
$885 NZD
$499 USD
View
Retailer 12
-
$916 NZD
$516 USD
View
Price last confirmed 96 days ago
B+
Retailer 13
-
$992 NZD
$559 USD
View
B
Retailer 14
-
$1,113 NZD
$627 USD
View
B
Retailer 15
-
$1,171 NZD
$660 USD
View
B
Retailer 16
-
$1,444 NZD
£641 GBP
View
Most Expensive
B
Reve Diamonds
9E01CFC2F · Oct 30
$1,798 NZD
$1,013 USD
View
16 more retailers have this diamond
Prices start from $254 NZDSave up to $1,544 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
$254 NZD