Radiant|Lab Grown|IGI

1.03ct G VS1 Radiant Lab Grown Diamond

VG • G/VS1 • IGI LG597398717

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

Certificate IGI LG597398717

Diamond specifications and retailer prices

From $207 CAD
$148 USD
As of October 30, 2026
Save $1,134 CAD (85%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,341 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 LG597398717 or 597398717. Listed at 24 retailers as of October 30, 2026, with prices from $207 to $1,341, a $1,134 spread on the same certified stone. Flawless Fine Jewelry lists it at $1,341. 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 angle40.3°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG597398717
Dimensions6.82 × 4.86 × 3.58 mm
L/W Ratio1.40
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
6.82 mm4.86 mm1.03 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG597398717
Side View
Table 60.0%Crown 40.3°Girdle: MediumPavilion 34.8°Culet: NoneDepth 73.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $442 CAD|Low: $198 CAD|High: $1,355 CAD|Avg: $536 CAD|+1.7%
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
November 1, 2026
Retailer 17$207 CAD
Retailer 9$232 CAD
Retailer 6$239 CAD
Retailer 4$256 CAD
Retailer 7$256 CAD
Retailer 3$346 CAD
Retailer 1$442 CAD
Retailer 10$443 CAD
Retailer 11$485 CAD
Retailer 13$486 CAD
Retailer 8$598 CAD
Retailer 14$624 CAD
Retailer 16$655 CAD
Retailer 2$664 CAD
Retailer 12$768 CAD
Retailer 5$823 CAD
Retailer 15$1,199 CAD

44 data points across 17 retailers

24 retailers$207 CAD to $1,341 CAD

A
Cheapest Retailer
-
$207 CAD
$148 USD
A
Retailer 2
-
$232 CAD
$166 USD
View
Final sale: no returns
A
Retailer 3
-
$239 CAD
$171 USD
View
Retailer 4
-
$256 CAD
$183 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$256 CAD
$183 USD
View
A
Retailer 6
-
$286 CAD
HK$1,600 HKD
View
B+
Retailer 7
-
$346 CAD
$248 USD
View
A
Retailer 8
-
$442 CAD
ZAR 5,110 ZAR
View
A
Retailer 9
-
$443 CAD
£250 GBP
View
B+
Retailer 10
-
$454 CAD
$325 USD
View
B+
Retailer 11
-
$485 CAD
€331 EUR
View
A
Retailer 12
-
$486 CAD
£274 GBP
View
B+
Retailer 13
-
$598 CAD
$428 USD
View
B+
Retailer 14
-
$624 CAD
A$687 AUD
View
B+
Retailer 15
-
$655 CAD
$469 USD
View
Retailer 16
-
$664 CAD
$475 USD
View
Price last confirmed 10 days ago
B+
Retailer 17
-
$704 CAD
SGD 681 SGD
View
B+
Retailer 18
-
$768 CAD
$550 USD
View
B
Retailer 19
-
$817 CAD
$585 USD
View
B
Retailer 20
-
$823 CAD
$589 USD
View
B
Retailer 21
-
$824 CAD
£464 GBP
View
B
Retailer 22
-
$900 CAD
$644 USD
View
B
Retailer 23
-
$1,199 CAD
£676 GBP
View
Most Expensive
B
Flawless Fine Jewelry
44DE0C48F · Oct 31
$1,341 CAD
£756 GBP
View
23 more retailers have this diamond
Prices start from $207 CADSave up to $1,134 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
$207 CAD