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Cushion|Lab Grown|IGI

4.10ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG791609645

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG791609645

Diamond specifications and retailer prices

From $5,007 USD
As of October 31, 2026
Save $28,343 USD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $33,350 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.1ct lab-grown cushion diamond

This 4.1ct 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 LG791609645 or 791609645. Listed at 19 retailers as of October 31, 2026, with prices from $5,007 to $33,350, a $28,343 spread on the same certified stone. Do Amore Diamonds lists it at $33,350. 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

4.10
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791609645
Dimensions11.00 × 8.57 × 5.62 mm
L/W Ratio1.28
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
11.00 mm8.57 mm4.10 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791609645
Side View
Table 61.0%Crown 33.8°Girdle: MED-STKPavilion 35.7°Culet: NoneDepth 65.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $33,350 USD|Low: $5,007 USD|High: $33,350 USD|Avg: $11,771 USD
Do Amore Diamonds
Retailer 2
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Retailer 5
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Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
October 31, 2026
Retailer 14$5,007 USD
Retailer 5$5,335 USD
Retailer 6$5,428 USD
Retailer 9$5,622 USD
Retailer 13$5,650 USD
Retailer 10$7,957 USD
Retailer 15$8,103 USD
Retailer 8$8,809 USD
Retailer 2$9,700 USD
Retailer 3$10,286 USD
Retailer 12$12,695 USD
Retailer 11$13,208 USD
Retailer 16$15,475 USD
Retailer 17$19,754 USD
Retailer 4$22,069 USD
Retailer 7$28,443 USD
Do Amore Diamonds$33,350 USD

43 data points across 17 retailers

19 retailers$5,007 USD to $33,350 USD

A
Cheapest Retailer
-
$5,007 USD
A
Retailer 2
-
$5,335 USD
View
A
Retailer 3
-
$5,428 USD
View
Final sale: no returns
Retailer 4
-
$5,622 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$5,650 USD
View
A
Retailer 6
-
$7,957 USD
£6,265 GBP
View
A
Retailer 7
-
$8,103 USD
View
B+
Retailer 8
-
$8,809 USD
£6,936 GBP
View
B+
Retailer 9
-
$9,700 USD
€9,238 EUR
View
B+
Retailer 10
-
$10,286 USD
View
B+
Retailer 11
-
$12,695 USD
£9,996 GBP
View
B+
Retailer 12
-
$13,208 USD
ZAR 213,377 ZAR
View
B
Retailer 13
-
$15,475 USD
View
B+
Retailer 14
-
$17,060 USD
View
B
Retailer 15
-
$19,500 USD
View
B
Retailer 16
-
$19,754 USD
View
B
Retailer 17
-
$22,069 USD
View
B
Retailer 18
-
$28,443 USD
View
Most Expensive
B
Do Amore Diamonds
27-5BCF10616 · Oct 31
$33,350 USD
View
18 more retailers have this diamond
Prices start from $5,007 USDSave up to $28,343 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
4.10ct Cushion
$5,007 USD