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Radiant|Lab Grown|IGI

1.45ct D VVS2 Radiant Lab Grown Diamond

ID • D/VVS2 • IGI LG770661976

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

Certificate IGI LG770661976

Diamond specifications and retailer prices

From $300 CAD
$214 USD
As of October 27, 2026
Save $1,434 CAD (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,973 CAD at Brilliant Earth · As of October 21, 2026
View at Brilliant Earth

About this 1.45ct lab-grown radiant diamond

This 1.45ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG770661976 or 770661976. Listed at 23 retailers as of October 27, 2026, with a 479% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23.4°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770661976
Dimensions7.95 × 5.59 × 7.95 mm
L/W Ratio1.42
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.95 mm5.59 mm1.45 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770661976
Side View
Table 63.0%Crown 23.4°Girdle: THN-MEDPavilion 36.4°Culet: NoneDepth 68.5%

Caratlytics Score

How it works →
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: $1,973 CAD|Low: $335 CAD|High: $2,141 CAD|Avg: $1,024 CAD|-7.8%
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
October 29, 2026
Retailer 5$335 CAD
Retailer 6$525 CAD
Retailer 11$601 CAD
Retailer 9$638 CAD
Retailer 2$686 CAD
Retailer 4$725 CAD
Retailer 10$908 CAD
Retailer 14$1,194 CAD
Retailer 13$1,198 CAD
Retailer 8$1,331 CAD
Retailer 3$1,450 CAD
Retailer 7$1,497 CAD
Retailer 12$1,540 CAD
Brilliant Earth$1,973 CAD

44 data points across 14 retailers

23 retailers$300 CAD to $1,734 CAD

A
Cheapest Retailer
-
$300 CAD
$214 USD
A
Retailer 2
-
$335 CAD
$239 USD
View
Final sale: no returns
A
Retailer 3
-
$347 CAD
$248 USD
View
A
Retailer 4
-
$371 CAD
$265 USD
View
A
Retailer 5
-
$371 CAD
$265 USD
View
A
Retailer 6
-
$412 CAD
HK$2,300 HKD
View
B+
Retailer 7
-
$525 CAD
$375 USD
View
A
Retailer 8
-
$601 CAD
€409 EUR
View
A
Retailer 9
-
$638 CAD
ZAR 7,368 ZAR
View
A
Retailer 10
-
$686 CAD
£386 GBP
View
A
Retailer 11
-
$725 CAD
$518 USD
View
A
Retailer 12
-
$908 CAD
A$998 AUD
View
B+
Retailer 13
-
$969 CAD
$692 USD
View
B+
Retailer 14
-
$1,194 CAD
$853 USD
View
B+
Retailer 15
-
$1,198 CAD
$856 USD
View
B+
Retailer 16
-
$1,205 CAD
SGD 1,163 SGD
View
B+
Retailer 17
-
$1,269 CAD
$906 USD
View
B+
Retailer 18
-
$1,331 CAD
A$1,463 AUD
View
B
Retailer 19
-
$1,450 CAD
£816 GBP
View
B+
Retailer 20
-
$1,497 CAD
£842 GBP
View
B+
Retailer 21
-
$1,540 CAD
$1,100 USD
View
Price last confirmed 8 days ago
B
Retailer 22
-
$1,734 CAD
$1,239 USD
View
Most Expensive
B
Brilliant Earth
18018407A · Oct 21
$1,973 CAD
$1,410 USD
View
Price last confirmed 8 days ago
22 more retailers have this diamond
Prices start from $300 CADSave up to $1,434 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
1.45ct Radiant
$300 CAD