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Cushion|Lab Grown|IGI

5.56ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG799670250

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG799670250

Diamond specifications and retailer prices

From $12,354 CAD
$8,844 USD
As of November 1, 2026
Save $63,348 CAD (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $75,702 CAD at With Clarity · As of October 31, 2026
View at With Clarity

About this 5.56ct lab-grown cushion diamond

This 5.56ct 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 LG799670250 or 799670250. Listed at 14 retailers as of October 31, 2026, with prices from $12,354 to $75,702, a $63,348 spread on the same certified stone. With Clarity lists it at $75,702. 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

5.56
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799670250
Dimensions11.51 × 9.62 × 6.31 mm
L/W Ratio1.20
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
11.51 mm9.62 mm5.56 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799670250
Side View
Table 60.0%Crown 38.2°Girdle: MED-STKPavilion 36.1°Culet: NoneDepth 65.6%

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: Nov 1
Current: $16,835 CAD|Low: $12,354 CAD|High: $77,385 CAD|Avg: $30,727 CAD|-17.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
With Clarity
November 1, 2026
Retailer 7$12,354 CAD
Retailer 4$14,957 CAD
Retailer 12$15,216 CAD
Retailer 1$16,835 CAD
Retailer 5$23,383 CAD
Retailer 9$24,446 CAD
Retailer 8$25,510 CAD
Retailer 2$26,063 CAD
Retailer 11$28,336 CAD
Retailer 6$28,839 CAD
Retailer 3$39,300 CAD
Retailer 10$44,266 CAD
With Clarity$75,702 CAD

39 data points across 13 retailers

14 retailers$12,354 CAD to $75,702 CAD

A
Cheapest Retailer
-
$12,354 CAD
$8,844 USD
A
Retailer 2
-
$14,957 CAD
$10,707 USD
View
A
Retailer 3
-
$15,216 CAD
HK$85,100 HKD
View
A
Retailer 4
-
$16,835 CAD
£9,489 GBP
View
Retailer 5
-
$18,759 CAD
$13,429 USD
View
Price last confirmed 83 days ago
A
Retailer 6
-
$23,383 CAD
€15,942 EUR
View
A
Retailer 7
-
$24,446 CAD
$17,500 USD
View
B+
Retailer 8
-
$25,510 CAD
$18,262 USD
View
B+
Retailer 9
-
$26,063 CAD
£14,691 GBP
View
B+
Retailer 10
-
$28,336 CAD
ZAR 327,704 ZAR
View
B+
Retailer 11
-
$28,839 CAD
$20,645 USD
View
B+
Retailer 12
-
$39,300 CAD
$28,134 USD
View
B
Retailer 13
-
$44,266 CAD
$31,689 USD
View
Most Expensive
B
With Clarity
799670250 · Oct 31
$75,702 CAD
$54,193 USD
View
13 more retailers have this diamond
Prices start from $12,354 CADSave up to $63,348 CAD

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
5.56ct Cushion
$12,354 CAD