Radiant|Lab Grown|IGI

1.51ct E VVS2 Radiant Lab Grown Diamond

EX • E/VVS2 • IGI LG770660759

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

Certificate IGI LG770660759

Diamond specifications and retailer prices

From $402 CAD
$288 USD
As of October 30, 2026
Save $3,509 CAD (90%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $3,911 CAD at Do Amore Diamonds · As of October 31, 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 E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG770660759 or 770660759. Listed at 26 retailers as of October 30, 2026, with prices from $402 to $3,911, a $3,509 spread on the same certified stone. Do Amore Diamonds lists it at $3,911. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.2°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770660759
Dimensions8.12 × 5.74 × 3.75 mm
L/W Ratio1.41
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
8.12 mm5.74 mm1.51 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770660759
Side View
Table 65.0%Crown 45.2°Girdle: MED-STKPavilion 33.7°Culet: NoneDepth 65.3%

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: $981 CAD|Low: $386 CAD|High: $2,230 CAD|Avg: $1,168 CAD|+3.2%
Retailer 1
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 31, 2026
Retailer 2$386 CAD
Retailer 5$450 CAD
Retailer 15$499 CAD
Retailer 14$615 CAD
Retailer 8$629 CAD
Retailer 7$666 CAD
Retailer 12$945 CAD
Retailer 4$967 CAD
Retailer 1$981 CAD
Retailer 11$1,282 CAD
Retailer 9$1,438 CAD
Retailer 13$1,531 CAD
Retailer 3$1,915 CAD
Retailer 6$2,150 CAD
Retailer 10$2,216 CAD

44 data points across 15 retailers

26 retailers$402 CAD to $3,911 CAD

Retailer 1
-
$386 CAD
$276 USD
Price last confirmed 29 days ago
A
Retailer 2
-
$402 CAD
$288 USD
View
A
Retailer 3
-
$450 CAD
$322 USD
View
Final sale: no returns
Retailer 4
-
$467 CAD
$334 USD
View
Price last confirmed 34 days ago
A
Retailer 5
-
$499 CAD
$357 USD
View
Retailer 6
-
$499 CAD
$357 USD
View
Price last confirmed 28 days ago
A
Retailer 7
-
$499 CAD
$357 USD
View
A
Retailer 8
-
$610 CAD
$437 USD
View
A
Retailer 9
-
$615 CAD
$440 USD
View
A
Retailer 10
-
$629 CAD
£355 GBP
View
A
Retailer 11
-
$666 CAD
$477 USD
View
A
Retailer 12
-
$945 CAD
ZAR 10,931 ZAR
View
B+
Retailer 13
-
$967 CAD
$692 USD
View
B+
Retailer 14
-
$981 CAD
£553 GBP
View
B+
Retailer 15
-
$1,282 CAD
A$1,412 AUD
View
B+
Retailer 16
-
$1,438 CAD
A$1,584 AUD
View
B
Retailer 17
-
$1,531 CAD
$1,096 USD
View
Retailer 18
-
$1,768 CAD
$1,266 USD
View
Price last confirmed 31 days ago
B
Retailer 19
-
$1,768 CAD
$1,266 USD
View
B
Retailer 20
-
$1,915 CAD
$1,371 USD
View
B
Retailer 21
-
$1,995 CAD
$1,428 USD
View
B
Retailer 22
-
$2,053 CAD
$1,470 USD
View
B
Retailer 23
-
$2,150 CAD
£1,212 GBP
View
B
Retailer 24
-
$2,216 CAD
£1,249 GBP
View
B
Retailer 25
-
$3,562 CAD
$2,550 USD
View
Most Expensive
B
Do Amore Diamonds
23-770660759 · Oct 31
$3,911 CAD
$2,800 USD
View
25 more retailers have this diamond
Prices start from $402 CADSave up to $3,509 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
$402 CAD