Radiant|Lab Grown|IGI

1.03ct E VVS1 Radiant Lab Grown Diamond

VG • E/VVS1 • IGI LG640445277

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

Certificate IGI LG640445277

Diamond specifications and retailer prices

From $246 CAD
$176 USD
As of October 30, 2026
Save $1,314 CAD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,560 CAD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.03ct lab-grown radiant diamond

This 1.03ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG640445277 or 640445277. Listed at 20 retailers as of October 30, 2026, with prices from $246 to $1,560, a $1,314 spread on the same certified stone. Reve Diamonds lists it at $1,560. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.03
Carat
E
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.2°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG640445277
Dimensions7.22 × 4.87 × 3.33 mm
L/W Ratio1.48
Culet sizePointed
Top View
7.22 mm4.87 mm1.03 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG640445277
Side View
Table 65.0%Crown 44.2°Girdle: MediumPavilion 34.1°Culet: NoneDepth 68.4%

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: Oct 30
Current: $549 CAD|Low: $246 CAD|High: $1,560 CAD|Avg: $688 CAD|+2.5%
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
Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
October 31, 2026
Retailer 2$246 CAD
Retailer 6$274 CAD
Retailer 14$285 CAD
Retailer 4$305 CAD
Retailer 5$305 CAD
Retailer 18$375 CAD
Retailer 12$523 CAD
Retailer 11$542 CAD
Retailer 7$542 CAD
Retailer 1$549 CAD
Retailer 9$581 CAD
Retailer 13$743 CAD
Retailer 8$746 CAD
Retailer 3$979 CAD
Retailer 15$1,034 CAD
Retailer 10$1,055 CAD
Retailer 16$1,097 CAD
Retailer 17$1,432 CAD
Reve Diamonds$1,560 CAD

37 data points across 19 retailers

20 retailers$246 CAD to $1,560 CAD

A
Cheapest Retailer
-
$246 CAD
$176 USD
A
Retailer 2
-
$274 CAD
$196 USD
View
Final sale: no returns
A
Retailer 3
-
$285 CAD
$204 USD
View
A
Retailer 4
-
$305 CAD
$218 USD
View
A
Retailer 5
-
$305 CAD
$218 USD
View
Retailer 6
-
$375 CAD
£211 GBP
View
Price last confirmed 14 days ago
A
Retailer 7
-
$523 CAD
ZAR 6,048 ZAR
View
A
Retailer 8
-
$542 CAD
£305 GBP
View
A
Retailer 9
-
$542 CAD
$388 USD
View
A
Retailer 10
-
$549 CAD
€374 EUR
View
B+
Retailer 11
-
$581 CAD
$416 USD
View
B+
Retailer 12
-
$743 CAD
A$818 AUD
View
B+
Retailer 13
-
$746 CAD
$534 USD
View
B
Retailer 14
-
$979 CAD
$701 USD
View
B
Retailer 15
-
$1,034 CAD
$740 USD
View
B
Retailer 16
-
$1,055 CAD
$755 USD
View
Retailer 17
-
$1,097 CAD
$785 USD
View
Price last confirmed 10 days ago
B
Retailer 18
-
$1,244 CAD
£701 GBP
View
Retailer 19
-
$1,432 CAD
£807 GBP
View
Price last confirmed 10 days ago
Most Expensive
B
Reve Diamonds
4EF4B6753 · Oct 30
$1,560 CAD
$1,117 USD
View
19 more retailers have this diamond
Prices start from $246 CADSave up to $1,314 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
1.03ct Radiant
$246 CAD