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Radiant|Lab Grown|IGI

1.03ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG612329312

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

Certificate IGI LG612329312

Diamond specifications and retailer prices

From $274 CAD
$196 USD
As of October 29, 2026
Save $1,849 CAD (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,123 CAD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.03ct lab-grown radiant diamond

This 1.03ct lab-grown radiant sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG612329312 or 612329312. Listed at 15 retailers as of October 29, 2026, with prices from $274 to $2,123, a $1,849 spread on the same certified stone. Do Amore Diamonds lists it at $2,123. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.4°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG612329312
Dimensions7.10 × 5.11 × 3.44 mm
L/W Ratio1.39
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.10 mm5.11 mm1.03 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG612329312
Side View
Table 64.0%Crown 42.4°Girdle: MED-STKPavilion 36.3°Culet: NoneDepth 67.3%

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: $2,123 CAD|Low: $270 CAD|High: $2,123 CAD|Avg: $787 CAD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 11$274 CAD
Retailer 5$371 CAD
Retailer 3$496 CAD
Retailer 7$518 CAD
Retailer 2$540 CAD
Retailer 4$613 CAD
Retailer 10$664 CAD
Retailer 8$736 CAD
Retailer 9$928 CAD
Retailer 12$969 CAD
Retailer 6$1,417 CAD
Do Amore Diamonds$2,123 CAD

45 data points across 12 retailers

15 retailers$274 CAD to $2,123 CAD

A
Cheapest Retailer
-
$274 CAD
$196 USD
A
Retailer 2
-
$356 CAD
$255 USD
View
A
Retailer 3
-
$371 CAD
£209 GBP
View
A
Retailer 4
-
$496 CAD
$355 USD
View
A
Retailer 5
-
$518 CAD
ZAR 5,992 ZAR
View
A
Retailer 6
-
$540 CAD
£305 GBP
View
B+
Retailer 7
-
$613 CAD
$439 USD
View
Retailer 8
-
$664 CAD
$475 USD
View
Price last confirmed 26 days ago
B+
Retailer 9
-
$736 CAD
A$811 AUD
View
B
Retailer 10
-
$928 CAD
$664 USD
View
B
Retailer 11
-
$969 CAD
$694 USD
View
B
Retailer 12
-
$1,015 CAD
£572 GBP
View
B
Retailer 13
-
$1,213 CAD
$868 USD
View
B
Retailer 14
-
$1,417 CAD
£799 GBP
View
Most Expensive
B
Do Amore Diamonds
27-8306B0C37 · Oct 31
$2,123 CAD
$1,520 USD
View
14 more retailers have this diamond
Prices start from $274 CADSave up to $1,849 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
$274 CAD