Radiant|Lab Grown|IGI

1.03ct G VS1 Radiant Lab Grown Diamond

VG • G/VS1 • IGI LG677562303

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

Certificate IGI LG677562303

Diamond specifications and retailer prices

From $198 CAD
$142 USD
As of October 30, 2026
Save $1,079 CAD (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,277 CAD at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

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 very-good cut grade and certified by IGI LG677562303 or 677562303. Listed at 16 retailers as of October 30, 2026, with prices from $198 to $1,277, a $1,079 spread on the same certified stone. Flawless Fine Jewelry lists it at $1,277. 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
G
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.5°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677562303
Dimensions7.26 × 4.99 × 3.40 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.26 mm4.99 mm1.03 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677562303
Side View
Table 61.0%Crown 41.5°Girdle: THN-MEDPavilion 35.5°Culet: NoneDepth 68.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,277 CAD|Low: $156 CAD|High: $1,277 CAD|Avg: $496 CAD
Flawless Fine Jewelry
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 13$198 CAD
Retailer 6$221 CAD
Retailer 4$229 CAD
Retailer 5$246 CAD
Retailer 14$246 CAD
Retailer 2$417 CAD
Retailer 10$421 CAD
Retailer 7$450 CAD
Retailer 3$455 CAD
Retailer 9$466 CAD
Retailer 11$597 CAD
Retailer 15$788 CAD
Retailer 12$833 CAD
Retailer 8$1,153 CAD
Flawless Fine Jewelry$1,277 CAD

46 data points across 15 retailers

16 retailers$198 CAD to $1,277 CAD

A
Cheapest Retailer
-
$198 CAD
$142 USD
A
Retailer 2
-
$221 CAD
$158 USD
View
Final sale: no returns
A
Retailer 3
-
$229 CAD
$164 USD
View
A
Retailer 4
-
$246 CAD
$176 USD
View
A
Retailer 5
-
$246 CAD
$176 USD
View
A
Retailer 6
-
$417 CAD
£235 GBP
View
A
Retailer 7
-
$421 CAD
ZAR 4,868 ZAR
View
A
Retailer 8
-
$450 CAD
$322 USD
View
A
Retailer 9
-
$455 CAD
$326 USD
View
A
Retailer 10
-
$466 CAD
£263 GBP
View
B+
Retailer 11
-
$597 CAD
A$658 AUD
View
B
Retailer 12
-
$781 CAD
£440 GBP
View
B
Retailer 13
-
$788 CAD
$564 USD
View
B
Retailer 14
-
$833 CAD
$596 USD
View
B
Retailer 15
-
$1,153 CAD
£650 GBP
View
Most Expensive
B
Flawless Fine Jewelry
1822D173D · Oct 31
$1,277 CAD
£720 GBP
View
15 more retailers have this diamond
Prices start from $198 CADSave up to $1,079 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
$198 CAD