Cushion|Lab Grown|IGI

4.86ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG804660087

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG804660087

Diamond specifications and retailer prices

From $4,898 USD
As of November 1, 2026
Save $26,372 USD (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $31,270 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.86ct lab-grown cushion diamond

This 4.86ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804660087 or 804660087. Listed at 10 retailers as of October 31, 2026, with prices from $4,898 to $31,270, a $26,372 spread on the same certified stone. Do Amore Diamonds lists it at $31,270. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.86
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804660087
Dimensions9.90 × 9.84 × 6.38 mm
L/W Ratio1.01
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
9.90 mm9.84 mm4.86 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804660087
Side View
Table 61.0%Crown 34.7°Girdle: MED-THKPavilion 38.2°Culet: NoneDepth 64.8%

Caratlytics Score

How it works →
A+
Exceptional
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: $31,270 USD|Low: $4,898 USD|High: $40,150 USD|Avg: $13,854 USD|-22.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 4$4,898 USD
Retailer 7$5,205 USD
Retailer 6$6,776 USD
Retailer 10$7,396 USD
Retailer 9$8,311 USD
Retailer 11$8,756 USD
Retailer 2$10,080 USD
Retailer 8$11,906 USD
Retailer 5$14,130 USD
Retailer 3$18,479 USD
Do Amore Diamonds$31,270 USD

28 data points across 11 retailers

10 retailers$4,898 USD to $31,270 USD

A+
Cheapest Retailer
-
$4,898 USD
A
Retailer 2
-
$5,205 USD
View
A
Retailer 3
-
$6,776 USD
View
A
Retailer 4
-
$7,396 USD
View
Final sale: no returns
A
Retailer 5
-
$8,311 USD
View
Retailer 6
-
$8,756 USD
View
Price last confirmed 61 days ago
A
Retailer 7
-
$10,080 USD
€9,600 EUR
View
B+
Retailer 8
-
$11,906 USD
£9,375 GBP
View
B+
Retailer 9
-
$14,130 USD
View
Most Expensive
B
Do Amore Diamonds
27-8A82175B7 · Oct 31
$31,270 USD
View
9 more retailers have this diamond
Prices start from $4,898 USDSave up to $26,372 USD

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+
4.86ct Cushion
$4,898 USD