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Cushion|Lab Grown|IGI

5.22ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG811634639

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG811634639

Diamond specifications and retailer prices

From $6,458 USD
As of October 29, 2026
Save $35,752 USD (85%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $42,210 USD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 5.22ct lab-grown cushion diamond

This 5.22ct 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 LG811634639 or 811634639. Listed at 9 retailers as of October 29, 2026, with prices from $6,458 to $42,210, a $35,752 spread on the same certified stone. Do Amore Diamonds lists it at $42,210. 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

5.22
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811634639
Dimensions11.82 × 9.14 × 5.98 mm
L/W Ratio1.29
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
11.82 mm9.14 mm5.22 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811634639
Side View
Table 59.0%Crown 34°Girdle: THK-VTKPavilion 34.5°Culet: NoneDepth 65.4%

Caratlytics Score

How it works →
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 29
Current: $42,210 USD|Low: $6,458 USD|High: $48,730 USD|Avg: $16,726 USD|-13.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 8$6,458 USD
Retailer 5$7,000 USD
Retailer 3$7,965 USD
Retailer 9$10,415 USD
Retailer 7$11,053 USD
Retailer 4$13,857 USD
Retailer 6$15,789 USD
Retailer 2$16,430 USD
Do Amore Diamonds$42,210 USD

28 data points across 9 retailers

9 retailers$6,458 USD to $42,210 USD

A
Cheapest Retailer
-
$6,458 USD
A
Retailer 2
-
$7,000 USD
View
A
Retailer 3
-
$7,965 USD
View
Retailer 4
-
$10,415 USD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$11,053 USD
View
A
Retailer 6
-
$13,857 USD
€13,197 EUR
View
A
Retailer 7
-
$15,789 USD
£12,432 GBP
View
B+
Retailer 8
-
$16,430 USD
View
Most Expensive
B
Do Amore Diamonds
27-7929E9180 · Oct 30
$42,210 USD
View
8 more retailers have this diamond
Prices start from $6,458 USDSave up to $35,752 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
5.22ct Cushion
$6,458 USD