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Cushion|Lab Grown|IGI

5.14ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG804665151

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

Certificate IGI LG804665151

Diamond specifications and retailer prices

From $6,325 USD
As of November 1, 2026
Save $35,255 USD (85%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $41,580 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.14ct lab-grown cushion diamond

This 5.14ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804665151 or 804665151. Listed at 10 retailers as of October 31, 2026, with prices from $6,325 to $41,580, a $35,255 spread on the same certified stone. Do Amore Diamonds lists it at $41,580. 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

5.14
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804665151
Dimensions10.05 × 10.04 × 6.59 mm
L/W Ratio1.00
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
10.05 mm10.04 mm5.14 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804665151
Side View
Table 61.0%Crown 35.5°Girdle: STK-THKPavilion 38.6°Culet: NoneDepth 65.6%

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: $41,580 USD|Low: $6,325 USD|High: $48,010 USD|Avg: $16,607 USD|-13.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 4$6,325 USD
Retailer 7$6,895 USD
Retailer 6$7,746 USD
Retailer 10$9,090 USD
Retailer 9$10,891 USD
Retailer 11$12,319 USD
Retailer 2$13,549 USD
Retailer 8$15,555 USD
Retailer 5$16,180 USD
Retailer 3$23,629 USD
Do Amore Diamonds$41,580 USD

28 data points across 11 retailers

10 retailers$6,325 USD to $41,580 USD

A+
Cheapest Retailer
-
$6,325 USD
A
Retailer 2
-
$6,895 USD
View
A
Retailer 3
-
$7,746 USD
View
A
Retailer 4
-
$9,090 USD
View
Final sale: no returns
A
Retailer 5
-
$10,891 USD
View
Retailer 6
-
$12,319 USD
View
Price last confirmed 83 days ago
A
Retailer 7
-
$13,549 USD
€12,904 EUR
View
A
Retailer 8
-
$15,555 USD
£12,248 GBP
View
B+
Retailer 9
-
$16,180 USD
View
Most Expensive
B
Do Amore Diamonds
27-978065CE9 · Oct 31
$41,580 USD
View
9 more retailers have this diamond
Prices start from $6,325 USDSave up to $35,255 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+
5.14ct Cushion
$6,325 USD