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Round|Lab Grown|IGI

1.51ct E VS1 Round Lab Grown Diamond

EX • E/VS1 • IGI LG772623932

Shape and cutting style on the report: Round brilliant

Certificate IGI LG772623932

Diamond specifications and retailer prices

From $351 CAD
$251 USD
As of October 29, 2026
Save $1,912 CAD (85%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $2,263 CAD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.51ct lab-grown round diamond

This 1.51ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG772623932 or 772623932. Listed at 25 retailers as of October 28, 2026, with prices from $351 to $2,263, a $1,912 spread on the same certified stone. Brilliant Earth lists it at $2,263. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772623932
Dimensions7.45 × 7.50 × 4.43 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.45 mm7.50 mm1.51 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772623932
Side View
Table 62.0%Crown 33.1°Girdle: MediumPavilion 41.1°Culet: NoneDepth 59.3%

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 29
Current: $2,263 CAD|Low: $337 CAD|High: $2,263 CAD|Avg: $918 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
Retailer 19
Retailer 20
October 30, 2026
Retailer 4$351 CAD
Retailer 12$391 CAD
Retailer 6$406 CAD
Retailer 5$434 CAD
Retailer 9$434 CAD
Retailer 3$501 CAD
Retailer 16$587 CAD
Retailer 2$704 CAD
Retailer 14$713 CAD
Retailer 15$748 CAD
Retailer 13$826 CAD
Retailer 18$908 CAD
Retailer 17$1,014 CAD
Retailer 20$1,097 CAD
Retailer 11$1,316 CAD
Retailer 8$1,398 CAD
Retailer 10$1,430 CAD
Retailer 7$1,713 CAD
Retailer 19$1,753 CAD
Brilliant Earth$2,263 CAD

40 data points across 20 retailers

25 retailers$351 CAD to $2,263 CAD

A
Cheapest Retailer
-
$351 CAD
$251 USD
A
Retailer 2
-
$391 CAD
$280 USD
View
Final sale: no returns
A
Retailer 3
-
$406 CAD
$291 USD
View
A
Retailer 4
-
$434 CAD
$311 USD
View
A
Retailer 5
-
$434 CAD
$311 USD
View
A
Retailer 6
-
$501 CAD
HK$2,800 HKD
View
A
Retailer 7
-
$587 CAD
$420 USD
View
B+
Retailer 8
-
$587 CAD
$420 USD
View
A
Retailer 9
-
$665 CAD
$476 USD
View
A
Retailer 10
-
$704 CAD
£397 GBP
View
A
Retailer 11
-
$713 CAD
€486 EUR
View
A
Retailer 12
-
$748 CAD
ZAR 8,645 ZAR
View
B+
Retailer 13
-
$826 CAD
£466 GBP
View
B+
Retailer 14
-
$908 CAD
$650 USD
View
B+
Retailer 15
-
$1,014 CAD
A$1,117 AUD
View
B+
Retailer 16
-
$1,097 CAD
$785 USD
View
Retailer 17
-
$1,221 CAD
$874 USD
View
Price last confirmed 44 days ago
B
Retailer 18
-
$1,342 CAD
$961 USD
View
B
Retailer 19
-
$1,398 CAD
$1,001 USD
View
B
Retailer 20
-
$1,430 CAD
SGD 1,383 SGD
View
B
Retailer 21
-
$1,471 CAD
$1,053 USD
View
B
Retailer 22
-
$1,713 CAD
$1,226 USD
View
B
Retailer 23
-
$1,753 CAD
£988 GBP
View
B
Retailer 24
-
$1,895 CAD
$1,357 USD
View
Most Expensive
B
Brilliant Earth
20981207A · Oct 28
$2,263 CAD
$1,620 USD
View
24 more retailers have this diamond
Prices start from $351 CADSave up to $1,912 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 Round
$351 CAD