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Radiant|Lab Grown|IGI

3.72ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG786676379

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG786676379

Diamond specifications and retailer prices

From $879 CAD
$629 USD
As of October 30, 2026
Save $6,413 CAD (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,292 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.72ct lab-grown radiant diamond

This 3.72ct lab-grown radiant 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 LG786676379 or 786676379. Listed at 19 retailers as of October 29, 2026, with prices from $879 to $7,292, a $6,413 spread on the same certified stone. Brilliant Earth lists it at $7,292. 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

3.72
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.6°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786676379
Dimensions11.16 × 7.69 × 4.83 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.16 mm7.69 mm3.72 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786676379
Side View
Table 67.0%Crown 40.6°Girdle: MediumPavilion 37.3°Culet: NoneDepth 62.8%

Caratlytics Score

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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 30
Current: $7,292 CAD|Low: $879 CAD|High: $7,292 CAD|Avg: $2,709 CAD
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
Retailer 17
Retailer 18
October 31, 2026
Retailer 14$879 CAD
Retailer 6$1,166 CAD
Retailer 13$1,302 CAD
Retailer 12$1,500 CAD
Retailer 17$1,525 CAD
Retailer 9$1,687 CAD
Retailer 15$2,054 CAD
Retailer 3$2,123 CAD
Retailer 2$2,412 CAD
Retailer 11$2,618 CAD
Retailer 7$2,853 CAD
Retailer 4$2,971 CAD
Retailer 16$3,071 CAD
Retailer 18$3,153 CAD
Retailer 5$3,224 CAD
Retailer 8$4,291 CAD
Retailer 10$5,015 CAD
Brilliant Earth$7,292 CAD

18 data points across 18 retailers

19 retailers$879 CAD to $7,292 CAD

A
Cheapest Retailer
-
$879 CAD
$629 USD
Final sale: no returns
A
Retailer 2
-
$1,166 CAD
$835 USD
View
B+
Retailer 3
-
$1,302 CAD
$932 USD
View
A
Retailer 4
-
$1,500 CAD
$1,074 USD
View
A
Retailer 5
-
$1,525 CAD
£860 GBP
View
Retailer 6
-
$1,687 CAD
€1,150 EUR
View
Price last confirmed 7 days ago
A
Retailer 7
-
$2,054 CAD
A$2,262 AUD
View
A
Retailer 8
-
$2,123 CAD
ZAR 24,549 ZAR
View
A
Retailer 9
-
$2,412 CAD
$1,727 USD
View
B+
Retailer 10
-
$2,618 CAD
$1,874 USD
View
B+
Retailer 11
-
$2,853 CAD
£1,608 GBP
View
B+
Retailer 12
-
$2,971 CAD
$2,127 USD
View
B+
Retailer 13
-
$3,071 CAD
SGD 2,971 SGD
View
B+
Retailer 14
-
$3,153 CAD
$2,257 USD
View
B+
Retailer 15
-
$3,224 CAD
$2,308 USD
View
Retailer 16
-
$3,825 CAD
A$4,213 AUD
View
Price last confirmed 22 days ago
B+
Retailer 17
-
$4,291 CAD
£2,419 GBP
View
Retailer 18
-
$5,015 CAD
$3,590 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
18843771A · Oct 29
$7,292 CAD
$5,220 USD
View
18 more retailers have this diamond
Prices start from $879 CADSave up to $6,413 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
3.72ct Radiant
$879 CAD