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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 €128 EUR
$143 USD
As of October 29, 2026
Save €779 EUR (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €907 EUR 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 €128 to €907, a €779 spread on the same certified stone. Reve Diamonds lists it at €907. 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: €271 EUR|Low: €121 EUR|High: €907 EUR|Avg: €324 EUR|+6.6%
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 15€128 EUR
Retailer 8€149 EUR
Retailer 5€156 EUR
Retailer 7€156 EUR
Retailer 12€156 EUR
Retailer 1€271 EUR
Retailer 3€272 EUR
Retailer 13€296 EUR
Retailer 14€302 EUR
Retailer 9€414 EUR
Retailer 10€447 EUR
Retailer 6€500 EUR
Retailer 2€562 EUR
Retailer 11€591 EUR
Retailer 4€729 EUR
Reve Diamonds€907 EUR

43 data points across 16 retailers

17 retailers€128 EUR to €907 EUR

A
Cheapest Retailer
-
€128 EUR
$143 USD
A
Retailer 2
-
€149 EUR
$166 USD
View
A
Retailer 3
-
€156 EUR
$174 USD
View
Final sale: no returns
A
Retailer 4
-
€156 EUR
$174 USD
View
A
Retailer 5
-
€156 EUR
$174 USD
View
A
Retailer 6
-
€271 EUR
£239 GBP
View
A
Retailer 7
-
€272 EUR
View
B+
Retailer 8
-
€296 EUR
$331 USD
View
A
Retailer 9
-
€302 EUR
£266 GBP
View
B+
Retailer 10
-
€414 EUR
$462 USD
View
B+
Retailer 11
-
€447 EUR
$499 USD
View
Retailer 12
-
€462 EUR
$516 USD
View
Price last confirmed 96 days ago
B+
Retailer 13
-
€500 EUR
$559 USD
View
B
Retailer 14
-
€562 EUR
$627 USD
View
B
Retailer 15
-
€591 EUR
$660 USD
View
B
Retailer 16
-
€729 EUR
£641 GBP
View
Most Expensive
B
Reve Diamonds
9E01CFC2F · Oct 30
€907 EUR
$1,013 USD
View
16 more retailers have this diamond
Prices start from €128 EURSave up to €779 EUR

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
€128 EUR