CaratHunter
Plans
Cushion|Lab Grown|IGI

1.87ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG846662377

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG846662377

Diamond specifications and retailer prices

From €572 EUR
£503 GBP
As of November 1, 2026
Save €2,937 EUR (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €3,509 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.87ct lab-grown cushion diamond

This 1.87ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG846662377 or 846662377. Listed at 13 retailers as of October 31, 2026, with prices from €572 to €3,509, a €2,937 spread on the same certified stone. Do Amore Diamonds lists it at €3,509. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.87
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.8°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846662377
Dimensions9.57 × 6.24 × 4.05 mm
L/W Ratio1.53
Girdle conditionFaceted
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
9.57 mm6.24 mm1.87 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846662377
Side View
Table 60.0%Crown 30.8°Girdle: MED-THKPavilion 34.4°Culet: NoneDepth 64.9%

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: Nov 1
Current: €3,509 EUR|Low: €572 EUR|High: €5,218 EUR|Avg: €1,834 EUR|-32.8%
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
November 1, 2026
Retailer 7€572 EUR
Retailer 13€636 EUR
Retailer 12€707 EUR
Retailer 3€769 EUR
Retailer 8€843 EUR
Retailer 5€1,090 EUR
Retailer 11€1,260 EUR
Retailer 4€1,426 EUR
Retailer 6€2,258 EUR
Retailer 9€2,867 EUR
Retailer 2€2,940 EUR
Retailer 10€3,428 EUR
Do Amore Diamonds€3,509 EUR

15 data points across 13 retailers

13 retailers€572 EUR to €3,509 EUR

A
Cheapest Retailer
-
€572 EUR
£503 GBP
A
Retailer 2
-
€636 EUR
$710 USD
View
A
Retailer 3
-
€707 EUR
$790 USD
View
A
Retailer 4
-
€769 EUR
$859 USD
View
A
Retailer 5
-
€843 EUR
View
A
Retailer 6
-
€1,090 EUR
$1,218 USD
View
A
Retailer 7
-
€1,260 EUR
A$2,165 AUD
View
A
Retailer 8
-
€1,426 EUR
$1,593 USD
View
B+
Retailer 9
-
€2,258 EUR
£1,986 GBP
View
B
Retailer 10
-
€2,867 EUR
A$4,928 AUD
View
B+
Retailer 11
-
€2,940 EUR
$3,285 USD
View
B
Retailer 12
-
€3,428 EUR
$3,830 USD
View
Most Expensive
B
Do Amore Diamonds
27-713894242 · Oct 31
€3,509 EUR
$3,920 USD
View
12 more retailers have this diamond
Prices start from €572 EURSave up to €2,937 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
1.87ct Cushion
€572 EUR