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Cushion|Lab Grown|IGI

5.10ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG768630634

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG768630634

Diamond specifications and retailer prices

From $10,573 CAD
$7,569 USD
As of October 29, 2026
Save $31,283 CAD (75%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $41,856 CAD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 5.1ct lab-grown cushion diamond

This 5.1ct 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 LG768630634 or 768630634. Listed at 14 retailers as of October 29, 2026, with prices from $10,573 to $41,856, a $31,283 spread on the same certified stone. Taylor and Hart lists it at $41,856. 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

5.10
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768630634
Dimensions11.23 × 9.38 × 6.14 mm
L/W Ratio1.20
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
11.23 mm9.38 mm5.10 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768630634
Side View
Table 59.0%Crown 37.3°Girdle: MED-STKPavilion 35.6°Culet: NoneDepth 65.5%

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: $22,420 CAD|Low: $10,573 CAD|High: $42,945 CAD|Avg: $24,069 CAD|-43.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
October 30, 2026
Retailer 12$10,573 CAD
Retailer 3$10,752 CAD
Retailer 11$13,734 CAD
Retailer 7$14,054 CAD
Retailer 5$15,815 CAD
Retailer 8$21,599 CAD
Retailer 4$21,691 CAD
Retailer 1$22,420 CAD
Retailer 9$24,429 CAD
Retailer 6$26,049 CAD
Retailer 10$32,591 CAD
Retailer 2$36,048 CAD
Taylor and Hart$41,856 CAD

38 data points across 13 retailers

14 retailers$10,573 CAD to $41,856 CAD

A
Cheapest Retailer
-
$10,573 CAD
$7,569 USD
A
Retailer 2
-
$10,752 CAD
$7,697 USD
View
A
Retailer 3
-
$13,734 CAD
$9,832 USD
View
A
Retailer 4
-
$14,054 CAD
HK$78,600 HKD
View
Retailer 5
-
$15,360 CAD
$10,996 USD
View
Price last confirmed 60 days ago
A
Retailer 6
-
$15,815 CAD
£8,914 GBP
View
A
Retailer 7
-
$21,599 CAD
€14,726 EUR
View
A
Retailer 8
-
$21,691 CAD
$15,528 USD
View
B+
Retailer 9
-
$22,420 CAD
$16,050 USD
View
B+
Retailer 10
-
$24,429 CAD
£13,770 GBP
View
B+
Retailer 11
-
$26,049 CAD
ZAR 301,253 ZAR
View
B+
Retailer 12
-
$32,591 CAD
$23,331 USD
View
B
Retailer 13
-
$36,048 CAD
$25,806 USD
View
Most Expensive
B
Taylor and Hart
SR37G4E · Oct 30
$41,856 CAD
$29,964 USD
View
13 more retailers have this diamond
Prices start from $10,573 CADSave up to $31,283 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
5.10ct Cushion
$10,573 CAD