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Emerald|Lab Grown|IGI

1.02ct D SI1 Emerald Lab Grown Diamond

EX • D/SI1 • IGI LG669425877

Shape and cutting style on the report: Emerald cut

Certificate IGI LG669425877

Diamond specifications and retailer prices

From €150 EUR
$168 USD
As of October 30, 2026
Save €827 EUR (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €977 EUR at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.02ct lab-grown emerald diamond

This 1.02ct 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 LG669425877 or 669425877. Listed at 16 retailers as of October 30, 2026, with prices from €150 to €977, a €827 spread on the same certified stone. Reve Diamonds lists it at €977. 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

1.02
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669425877
Dimensions6.77 × 4.92 × 3.21 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
6.77 mm4.92 mm1.02 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669425877
Side View
Table 61.0%Crown 33.1°Girdle: MED-STKPavilion 40.8°Culet: LargeDepth 65.2%

Caratlytics Score

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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 30
Current: €332 EUR|Low: €118 EUR|High: €977 EUR|Avg: €454 EUR|+5.7%
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
Reve Diamonds
October 31, 2026
Retailer 2€150 EUR
Retailer 3€168 EUR
Retailer 9€175 EUR
Retailer 5€186 EUR
Retailer 13€186 EUR
Retailer 1€332 EUR
Retailer 11€334 EUR
Retailer 7€336 EUR
Retailer 10€403 EUR
Retailer 12€485 EUR
Retailer 14€600 EUR
Retailer 4€648 EUR
Retailer 6€734 EUR
Retailer 8€876 EUR
Reve Diamonds€977 EUR

46 data points across 15 retailers

16 retailers€150 EUR to €977 EUR

Retailer 1
-
€149 EUR
$167 USD
Price last confirmed 39 days ago
A
Retailer 2
-
€150 EUR
$168 USD
View
A
Retailer 3
-
€168 EUR
$188 USD
View
Final sale: no returns
A
Retailer 4
-
€175 EUR
$195 USD
View
A
Retailer 5
-
€186 EUR
$208 USD
View
A
Retailer 6
-
€186 EUR
$208 USD
View
B+
Retailer 7
-
€332 EUR
£292 GBP
View
B+
Retailer 8
-
€334 EUR
$373 USD
View
B+
Retailer 9
-
€336 EUR
View
B+
Retailer 10
-
€403 EUR
$450 USD
View
B
Retailer 11
-
€485 EUR
$542 USD
View
Retailer 12
-
€568 EUR
$635 USD
View
Price last confirmed 38 days ago
B
Retailer 13
-
€600 EUR
$670 USD
View
B
Retailer 14
-
€648 EUR
$724 USD
View
B
Retailer 15
-
€876 EUR
£771 GBP
View
Most Expensive
B
Reve Diamonds
7435A7473 · Oct 30
€977 EUR
$1,092 USD
View
15 more retailers have this diamond
Prices start from €150 EURSave up to €827 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
1.02ct Emerald
€150 EUR