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Cushion|Lab Grown|IGI

4.68ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG784645076

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG784645076

Diamond specifications and retailer prices

From $4,728 USD
As of November 1, 2026
Save $25,432 USD (84%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $30,160 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.68ct lab-grown cushion diamond

This 4.68ct 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 LG784645076 or 784645076. Listed at 9 retailers as of October 31, 2026, with prices from $4,728 to $30,160, a $25,432 spread on the same certified stone. Do Amore Diamonds lists it at $30,160. 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

4.68
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784645076
Dimensions10.76 × 8.89 × 6.27 mm
L/W Ratio1.21
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
10.76 mm8.89 mm4.68 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784645076
Side View
Table 60.0%Crown 36.9°Girdle: STK-THKPavilion 37.4°Culet: NoneDepth 70.5%

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: $30,160 USD|Low: $4,728 USD|High: $38,710 USD|Avg: $16,469 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
November 1, 2026
Retailer 5$4,728 USD
Retailer 8$5,130 USD
Retailer 7$6,324 USD
Retailer 10$7,130 USD
Retailer 2$7,868 USD
Retailer 4$9,706 USD
Retailer 9$11,483 USD
Retailer 6$13,610 USD
Retailer 3$25,043 USD
Do Amore Diamonds$30,160 USD
Retailer 11$37,617 USD

29 data points across 11 retailers

9 retailers$4,728 USD to $30,160 USD

A+
Cheapest Retailer
-
$4,728 USD
A
Retailer 2
-
$5,130 USD
View
A
Retailer 3
-
$6,324 USD
View
A
Retailer 4
-
$7,130 USD
View
Final sale: no returns
A
Retailer 5
-
$7,868 USD
View
A
Retailer 6
-
$9,706 USD
€9,244 EUR
View
B+
Retailer 7
-
$11,483 USD
£9,042 GBP
View
B+
Retailer 8
-
$13,610 USD
View
Most Expensive
B
Do Amore Diamonds
27-05209DEA4 · Oct 31
$30,160 USD
View
8 more retailers have this diamond
Prices start from $4,728 USDSave up to $25,432 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+
4.68ct Cushion
$4,728 USD