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Radiant|Lab Grown|IGI

3.70ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG658473623

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

Certificate IGI LG658473623

Diamond specifications and retailer prices

From $953 CAD
$681 USD
As of October 27, 2026
Save $10,496 CAD (92%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $11,449 CAD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.7ct lab-grown radiant diamond

This 3.7ct 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 LG658473623 or 658473623. Listed at 22 retailers as of October 27, 2026, with prices from $953 to $11,449, a $10,496 spread on the same certified stone. Brilliant Earth lists it at $11,449. 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

3.70
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.4°
Pavilion angle30.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG658473623
Dimensions10.75 × 7.47 × 4.98 mm
L/W Ratio1.44
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.75 mm7.47 mm3.70 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG658473623
Side View
Table 70.0%Crown 43.4°Girdle: MED-STKPavilion 30.8°Culet: NoneDepth 66.7%

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 27
Current: $11,449 CAD|Low: $915 CAD|High: $11,449 CAD|Avg: $2,634 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
October 29, 2026
Retailer 14$953 CAD
Retailer 6$1,037 CAD
Retailer 7$1,106 CAD
Retailer 15$1,106 CAD
Retailer 10$1,358 CAD
Retailer 8$1,489 CAD
Retailer 2$1,766 CAD
Retailer 5$1,800 CAD
Retailer 12$2,496 CAD
Retailer 9$2,569 CAD
Retailer 13$2,826 CAD
Retailer 4$3,110 CAD
Retailer 3$3,773 CAD
Retailer 11$4,666 CAD
Brilliant Earth$11,449 CAD

35 data points across 15 retailers

22 retailers$953 CAD to $11,449 CAD

A
Cheapest Retailer
-
$953 CAD
$681 USD
A
Retailer 2
-
$1,037 CAD
$741 USD
View
A
Retailer 3
-
$1,068 CAD
$763 USD
View
Final sale: no returns
A
Retailer 4
-
$1,106 CAD
$790 USD
View
A
Retailer 5
-
$1,106 CAD
$790 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$1,358 CAD
$970 USD
View
A
Retailer 7
-
$1,489 CAD
£838 GBP
View
A
Retailer 8
-
$1,568 CAD
$1,120 USD
View
A
Retailer 9
-
$1,766 CAD
£993 GBP
View
A
Retailer 10
-
$1,800 CAD
$1,286 USD
View
A
Retailer 11
-
$2,496 CAD
A$2,744 AUD
View
Price last confirmed 8 days ago
A
Retailer 12
-
$2,569 CAD
ZAR 29,648 ZAR
View
B+
Retailer 13
-
$2,655 CAD
$1,897 USD
View
B+
Retailer 14
-
$2,826 CAD
$2,019 USD
View
B+
Retailer 15
-
$3,110 CAD
$2,222 USD
View
B+
Retailer 16
-
$3,434 CAD
£1,932 GBP
View
B+
Retailer 17
-
$3,773 CAD
$2,696 USD
View
B+
Retailer 18
-
$3,815 CAD
$2,726 USD
View
B+
Retailer 19
-
$3,821 CAD
$2,730 USD
View
B
Retailer 20
-
$4,497 CAD
HK$25,100 HKD
View
B+
Retailer 21
-
$4,666 CAD
£2,625 GBP
View
Most Expensive
B
Brilliant Earth
17970621A · Oct 28
$11,449 CAD
$8,180 USD
View
21 more retailers have this diamond
Prices start from $953 CADSave up to $10,496 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
3.70ct Radiant
$953 CAD