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Cushion|Lab Grown|IGI

3.06ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG681579133

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG681579133

Diamond specifications and retailer prices

From $2,045 CAD
$1,464 USD
As of October 29, 2026
Save $8,236 CAD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $14,522 CAD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 3.06ct lab-grown cushion diamond

This 3.06ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG681579133 or 681579133. Listed at 19 retailers as of October 29, 2026, with a 403% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.06
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681579133
Dimensions9.91 × 7.91 × 5.14 mm
L/W Ratio1.25
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
9.91 mm7.91 mm3.06 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG681579133
Side View
Table 56.0%Crown 33.4°Girdle: MED-STKPavilion 35.3°Culet: NoneDepth 65.0%

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: Oct 29
Current: $14,522 CAD|Low: $2,045 CAD|High: $14,552 CAD|Avg: $5,770 CAD|+0.3%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 15$2,045 CAD
Retailer 2$2,440 CAD
Retailer 8$2,445 CAD
Retailer 5$2,593 CAD
Retailer 12$2,988 CAD
Retailer 17$3,429 CAD
Retailer 10$3,489 CAD
Retailer 14$4,184 CAD
Retailer 16$4,922 CAD
Retailer 18$5,109 CAD
Retailer 9$5,830 CAD
Retailer 11$6,607 CAD
Retailer 3$6,848 CAD
Retailer 13$7,444 CAD
Retailer 4$7,490 CAD
Retailer 6$8,138 CAD
Retailer 7$10,281 CAD
Novita Diamonds$14,522 CAD

30 data points across 18 retailers

19 retailers$2,045 CAD to $10,281 CAD

A
Cheapest Retailer
-
$2,045 CAD
$1,464 USD
Final sale: no returns
A
Retailer 2
-
$2,440 CAD
$1,747 USD
View
A
Retailer 3
-
$2,445 CAD
$1,750 USD
View
A
Retailer 4
-
$2,593 CAD
HK$14,500 HKD
View
A
Retailer 5
-
$2,988 CAD
£1,684 GBP
View
A
Retailer 6
-
$3,429 CAD
€2,338 EUR
View
A
Retailer 7
-
$3,489 CAD
$2,498 USD
View
A
Retailer 8
-
$4,184 CAD
$2,995 USD
View
A
Retailer 9
-
$4,922 CAD
ZAR 56,927 ZAR
View
A
Retailer 10
-
$5,109 CAD
£2,880 GBP
View
A
Retailer 11
-
$5,830 CAD
$4,174 USD
View
B+
Retailer 12
-
$6,607 CAD
$4,730 USD
View
B+
Retailer 13
-
$6,848 CAD
£3,860 GBP
View
B+
Retailer 14
-
$7,444 CAD
$5,329 USD
View
B+
Retailer 15
-
$7,490 CAD
SGD 7,246 SGD
View
Retailer 16
-
$7,787 CAD
$5,575 USD
View
Price last confirmed 87 days ago
B+
Retailer 17
-
$8,138 CAD
$5,826 USD
View
B
Retailer 18
-
$10,281 CAD
$7,360 USD
View
Most Expensive
Novita Diamonds
cert_681579133 · Oct 8
$14,522 CAD
A$15,994 AUD
View
Price last confirmed 22 days ago
18 more retailers have this diamond
Prices start from $2,045 CADSave up to $8,236 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
3.06ct Cushion
$2,045 CAD