CaratHunter
Plans
Cushion|Lab Grown|IGI

3.15ct D VVS1 Cushion Lab Grown Diamond

EX • D/VVS1 • IGI LG823652001

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG823652001

Diamond specifications and retailer prices

From $1,079 CAD
$771 USD
As of October 30, 2026
Save $3,336 CAD (76%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,710 CAD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 3.15ct lab-grown cushion diamond

This 3.15ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG823652001 or 823652001. Listed at 17 retailers as of October 29, 2026, with a 309% 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

3.15
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823652001
Dimensions9.89 × 7.56 × 5.10 mm
L/W Ratio1.31
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.89 mm7.56 mm3.15 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823652001
Side View
Table 65.0%Crown 40.3°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 67.5%

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 30
Current: $5,710 CAD|Low: $1,079 CAD|High: $5,710 CAD|Avg: $2,779 CAD
Rare Carat
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
October 30, 2026
Retailer 9$1,079 CAD
Retailer 8$1,138 CAD
Retailer 5$1,386 CAD
Retailer 2$1,603 CAD
Retailer 14$1,746 CAD
Retailer 10$1,791 CAD
Retailer 7$2,550 CAD
Retailer 16$2,597 CAD
Retailer 12$2,963 CAD
Retailer 6$3,498 CAD
Retailer 4$3,633 CAD
Retailer 3$3,769 CAD
Retailer 13$3,857 CAD
Retailer 11$3,983 CAD
Retailer 15$4,415 CAD
Rare Carat$5,710 CAD

20 data points across 16 retailers

17 retailers$1,079 CAD to $4,415 CAD

A
Cheapest Retailer
-
$1,079 CAD
$771 USD
Final sale: no returns
Retailer 2
-
$1,138 CAD
$813 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$1,386 CAD
$990 USD
View
A
Retailer 4
-
$1,603 CAD
$1,145 USD
View
A
Retailer 5
-
$1,746 CAD
€1,188 EUR
View
A
Retailer 6
-
$1,791 CAD
£1,008 GBP
View
Retailer 7
-
$2,550 CAD
A$2,803 AUD
View
Price last confirmed 9 days ago
A
Retailer 8
-
$2,597 CAD
ZAR 29,974 ZAR
View
A
Retailer 9
-
$2,963 CAD
$2,117 USD
View
B+
Retailer 10
-
$3,498 CAD
£1,968 GBP
View
B+
Retailer 11
-
$3,633 CAD
$2,596 USD
View
B+
Retailer 12
-
$3,769 CAD
SGD 3,639 SGD
View
B+
Retailer 13
-
$3,857 CAD
$2,756 USD
View
B+
Retailer 14
-
$3,983 CAD
$2,846 USD
View
B+
Retailer 15
-
$4,415 CAD
£2,484 GBP
View
Retailer 16
-
$5,614 CAD
A$6,171 AUD
View
Price last confirmed 22 days ago
Most Expensive
Rare Carat
CN200-16A · Oct 21
$5,710 CAD
$4,080 USD
View
Price last confirmed 9 days ago
16 more retailers have this diamond
Prices start from $1,079 CADSave up to $3,336 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
3.15ct Cushion
$1,079 CAD