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Radiant|Lab Grown|IGI

1.51ct D VVS2 Radiant Lab Grown Diamond

ID • D/VVS2 • IGI LG731566661

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

Certificate IGI LG731566661

Diamond specifications and retailer prices

From $312 CAD
$223 USD
As of November 2, 2026
Save $2,679 CAD (90%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: $2,990 CAD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.51ct lab-grown radiant diamond

This 1.51ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG731566661 or 731566661. Listed at 29 retailers as of November 2, 2026, with prices from $312 to $2,990, a $2,679 spread on the same certified stone. Do Amore Diamonds lists it at $2,990. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle32.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731566661
Dimensions8.47 × 5.65 × 3.75 mm
L/W Ratio1.50
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.47 mm5.65 mm1.51 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731566661
Side View
Table 61.0%Crown 38.3°Girdle: MediumPavilion 32.5°Culet: NoneDepth 66.4%

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: Nov 2
Current: $2,990 CAD|Low: $312 CAD|High: $2,990 CAD|Avg: $1,236 CAD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 11
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Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 2, 2026
Retailer 3$312 CAD
Retailer 17$362 CAD
Retailer 10$590 CAD
Retailer 5$604 CAD
Retailer 7$620 CAD
Retailer 15$710 CAD
Retailer 13$735 CAD
Retailer 9$739 CAD
Retailer 2$809 CAD
Retailer 4$938 CAD
Retailer 16$993 CAD
Retailer 21$1,245 CAD
Retailer 11$1,499 CAD
Retailer 8$1,569 CAD
Retailer 12$1,608 CAD
Retailer 18$1,716 CAD
Retailer 14$1,731 CAD
Retailer 6$1,768 CAD
Retailer 20$1,824 CAD
Retailer 19$2,725 CAD
Do Amore Diamonds$2,990 CAD

41 data points across 21 retailers

29 retailers$312 CAD to $2,990 CAD

A
Cheapest Retailer
-
$312 CAD
$223 USD
Retailer 2
-
$312 CAD
$223 USD
View
Price last confirmed 25 days ago
Retailer 3
-
$331 CAD
$237 USD
View
Price last confirmed 33 days ago
A
Retailer 4
-
$362 CAD
$259 USD
View
Final sale: no returns
Retailer 5
-
$384 CAD
$275 USD
View
Price last confirmed 36 days ago
Retailer 6
-
$386 CAD
$276 USD
View
Price last confirmed 30 days ago
Retailer 7
-
$405 CAD
$290 USD
View
Price last confirmed 34 days ago
A
Retailer 8
-
$590 CAD
HK$3,300 HKD
View
B+
Retailer 9
-
$604 CAD
$432 USD
View
A
Retailer 10
-
$620 CAD
$444 USD
View
A
Retailer 11
-
$710 CAD
€484 EUR
View
A
Retailer 12
-
$735 CAD
ZAR 8,502 ZAR
View
A
Retailer 13
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$739 CAD
$529 USD
View
A
Retailer 14
-
$809 CAD
£456 GBP
View
B+
Retailer 15
-
$938 CAD
$671 USD
View
A
Retailer 16
-
$993 CAD
A$1,093 AUD
View
B+
Retailer 17
-
$1,245 CAD
$891 USD
View
B+
Retailer 18
-
$1,369 CAD
$980 USD
View
Retailer 19
-
$1,369 CAD
$980 USD
View
Price last confirmed 23 days ago
Retailer 20
-
$1,457 CAD
$1,043 USD
View
Price last confirmed 33 days ago
Retailer 21
-
$1,499 CAD
A$1,650 AUD
View
Price last confirmed 31 days ago
B+
Retailer 22
-
$1,569 CAD
$1,123 USD
View
B
Retailer 23
-
$1,608 CAD
$1,151 USD
View
B+
Retailer 24
-
$1,716 CAD
£967 GBP
View
B
Retailer 25
-
$1,731 CAD
SGD 1,674 SGD
View
B
Retailer 26
-
$1,768 CAD
$1,265 USD
View
B+
Retailer 27
-
$1,824 CAD
$1,305 USD
View
Retailer 28
-
$2,725 CAD
$1,950 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Do Amore Diamonds
27-4E0A9850E · Nov 2
$2,990 CAD
$2,140 USD
View
28 more retailers have this diamond
Prices start from $312 CADSave up to $2,679 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
1.51ct Radiant
$312 CAD