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Cushion|Lab Grown|IGI

1.89ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG800677462

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG800677462

Diamond specifications and retailer prices

From €806 EUR
$901 USD
As of November 1, 2026
Save €4,117 EUR (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €4,923 EUR at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 1.89ct lab-grown cushion diamond

This 1.89ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG800677462 or 800677462. Listed at 10 retailers as of November 1, 2026, with prices from €806 to €4,923, a €4,117 spread on the same certified stone. Do Amore Diamonds lists it at €4,923. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.89
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800677462
Dimensions8.30 × 6.69 × 4.39 mm
L/W Ratio1.24
Girdle conditionFaceted
Culet sizePointed
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
8.30 mm6.69 mm1.89 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800677462
Side View
Table 62.0%Crown 33.8°Girdle: ThickPavilion 35.2°Culet: NoneDepth 65.6%

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: Nov 1
Current: €4,923 EUR|Low: €801 EUR|High: €6,525 EUR|Avg: €2,708 EUR|-24.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 8€806 EUR
Retailer 5€823 EUR
Retailer 11€863 EUR
Retailer 7€1,052 EUR
Retailer 10€1,155 EUR
Retailer 4€1,190 EUR
Retailer 2€2,990 EUR
Retailer 9€3,258 EUR
Retailer 6€3,768 EUR
Do Amore Diamonds€4,923 EUR
Retailer 3€5,844 EUR

29 data points across 11 retailers

10 retailers€806 EUR to €4,923 EUR

A
Cheapest Retailer
-
€806 EUR
$901 USD
A
Retailer 2
-
€823 EUR
$920 USD
View
A
Retailer 3
-
€863 EUR
$964 USD
View
Final sale: no returns
A
Retailer 4
-
€1,052 EUR
$1,175 USD
View
A
Retailer 5
-
€1,155 EUR
$1,290 USD
View
A
Retailer 6
-
€1,190 EUR
View
Retailer 7
-
€2,990 EUR
£2,630 GBP
View
Retailer 8
-
€3,258 EUR
$3,640 USD
View
Price last confirmed 11 days ago
B
Retailer 9
-
€3,768 EUR
$4,210 USD
View
Most Expensive
B
Do Amore Diamonds
27-CB9E6602F · Nov 1
€4,923 EUR
$5,500 USD
View
9 more retailers have this diamond
Prices start from €806 EURSave up to €4,117 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
1.89ct Cushion
€806 EUR