CaratHunter
Plans
Cushion|Lab Grown|IGI

3.08ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG780662144

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG780662144

Diamond specifications and retailer prices

From $1,950 USD
As of October 29, 2026
Save $8,690 USD (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $10,640 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.08ct lab-grown cushion diamond

This 3.08ct 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 LG780662144 or 780662144. Listed at 11 retailers as of October 29, 2026, with prices from $1,950 to $10,640, a $8,690 spread on the same certified stone. Do Amore Diamonds lists it at $10,640. 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

3.08
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780662144
Dimensions9.64 × 7.71 × 5.08 mm
L/W Ratio1.25
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
9.64 mm7.71 mm3.08 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780662144
Side View
Table 61.0%Crown 33.5°Girdle: THK-VTKPavilion 37.6°Culet: NoneDepth 65.9%

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: Oct 29
Current: $10,640 USD|Low: $1,950 USD|High: $19,490 USD|Avg: $6,046 USD|-45.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 8$1,950 USD
Retailer 10$1,950 USD
Retailer 2$2,444 USD
Retailer 9$2,888 USD
Retailer 4$3,320 USD
Retailer 3$3,396 USD
Retailer 6$4,972 USD
Retailer 11$5,640 USD
Retailer 5$5,686 USD
Retailer 7$8,220 USD
Do Amore Diamonds$10,640 USD

31 data points across 11 retailers

11 retailers$1,950 USD to $10,640 USD

A
Cheapest Retailer
-
$1,950 USD
A
Retailer 2
-
$1,950 USD
View
A
Retailer 3
-
$2,444 USD
View
A
Retailer 4
-
$2,888 USD
View
A
Retailer 5
-
$3,320 USD
€3,162 EUR
View
A
Retailer 6
-
$3,396 USD
View
Final sale: no returns
B+
Retailer 7
-
$4,972 USD
View
Retailer 8
-
$5,640 USD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$5,686 USD
£4,477 GBP
View
B
Retailer 10
-
$8,220 USD
View
Most Expensive
B
Do Amore Diamonds
27-6B38B3E11 · Oct 29
$10,640 USD
View
10 more retailers have this diamond
Prices start from $1,950 USDSave up to $8,690 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
3.08ct Cushion
$1,950 USD