Princess|Lab Grown|IGI

3.51ct D VS1 Princess Lab Grown Diamond

ID • D/VS1 • IGI LG777633939

Shape and cutting style on the report: Princess cut

Certificate IGI LG777633939

Diamond specifications and retailer prices

From $890 CAD
$637 USD
As of October 31, 2026
Save $9,056 CAD (91%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $9,946 CAD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.51ct lab-grown princess diamond

This 3.51ct lab-grown princess sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG777633939 or 777633939. Listed at 24 retailers as of October 31, 2026, with prices from $890 to $9,946, a $9,056 spread on the same certified stone. Brilliant Earth lists it at $9,946. 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

3.51
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG777633939
Dimensions8.47 × 8.35 × 5.45 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.47 mm8.35 mm3.51 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG777633939
Side View
Table 65.0%Crown 38.8°Girdle: MediumPavilion 35°Culet: NoneDepth 65.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $9,946 CAD|Low: $890 CAD|High: $10,798 CAD|Avg: $2,670 CAD|+1.0%
Brilliant Earth
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
November 1, 2026
Retailer 8$890 CAD
Retailer 6$985 CAD
Retailer 13$1,069 CAD
Retailer 16$1,245 CAD
Retailer 3$1,320 CAD
Retailer 7$1,396 CAD
Retailer 10$1,477 CAD
Retailer 2$1,537 CAD
Retailer 9$2,079 CAD
Retailer 12$2,138 CAD
Retailer 15$2,443 CAD
Retailer 5$3,170 CAD
Retailer 4$3,310 CAD
Retailer 11$4,297 CAD
Retailer 14$4,729 CAD
Brilliant Earth$9,946 CAD

44 data points across 16 retailers

24 retailers$890 CAD to $9,946 CAD

Retailer 1
-
$793 CAD
$568 USD
Price last confirmed 32 days ago
A
Retailer 2
-
$890 CAD
$637 USD
View
Final sale: no returns
Retailer 3
-
$890 CAD
$637 USD
View
Price last confirmed 38 days ago
Retailer 4
-
$972 CAD
$696 USD
View
Price last confirmed 33 days ago
Retailer 5
-
$985 CAD
$705 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
$1,069 CAD
$765 USD
View
Retailer 7
-
$1,245 CAD
£702 GBP
View
Price last confirmed 16 days ago
B+
Retailer 8
-
$1,320 CAD
$945 USD
View
A
Retailer 9
-
$1,396 CAD
$999 USD
View
A
Retailer 10
-
$1,477 CAD
€1,007 EUR
View
A
Retailer 11
-
$1,537 CAD
£866 GBP
View
B+
Retailer 12
-
$2,079 CAD
A$2,290 AUD
View
B+
Retailer 13
-
$2,138 CAD
ZAR 24,731 ZAR
View
B+
Retailer 14
-
$2,366 CAD
$1,694 USD
View
B+
Retailer 15
-
$2,443 CAD
$1,749 USD
View
Retailer 16
-
$2,590 CAD
$1,854 USD
View
Price last confirmed 32 days ago
B+
Retailer 17
-
$2,874 CAD
£1,620 GBP
View
B
Retailer 18
-
$3,170 CAD
$2,269 USD
View
B
Retailer 19
-
$3,191 CAD
$2,284 USD
View
B
Retailer 20
-
$3,310 CAD
$2,369 USD
View
B
Retailer 21
-
$4,297 CAD
£2,422 GBP
View
Retailer 22
-
$4,729 CAD
$3,385 USD
View
Price last confirmed 14 days ago
B
Retailer 23
-
$7,398 CAD
£4,170 GBP
View
Most Expensive
B
Brilliant Earth
18618985A · Oct 31
$9,946 CAD
$7,120 USD
View
23 more retailers have this diamond
Prices start from $890 CADSave up to $9,056 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
3.51ct Princess
$890 CAD