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Radiant|Lab Grown|IGI

3.03ct G VS1 Radiant Lab Grown Diamond

VG • G/VS1 • IGI LG818682523

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

Certificate IGI LG818682523

Diamond specifications and retailer prices

From $595 CAD
$426 USD
As of October 30, 2026
Save $2,380 CAD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,975 CAD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.03ct lab-grown radiant diamond

This 3.03ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG818682523 or 818682523. Listed at 20 retailers as of October 28, 2026, with prices from $595 to $2,975, a $2,380 spread on the same certified stone. Rare Carat lists it at $2,975. 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

3.03
Carat
G
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818682523
Dimensions10.91 × 6.86 × 4.83 mm
L/W Ratio1.59
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.91 mm6.86 mm3.03 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818682523
Side View
Table 65.0%Crown 38.1°Girdle: MediumPavilion 36°Culet: NoneDepth 70.4%

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 30
Current: $2,975 CAD|Low: $571 CAD|High: $3,003 CAD|Avg: $1,524 CAD|-0.9%
Rare Carat
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
October 31, 2026
Retailer 9$595 CAD
Retailer 6$665 CAD
Retailer 4$666 CAD
Retailer 8$738 CAD
Retailer 10$824 CAD
Retailer 17$943 CAD
Retailer 16$1,164 CAD
Retailer 11$1,216 CAD
Retailer 14$1,263 CAD
Retailer 5$1,456 CAD
Retailer 12$1,553 CAD
Retailer 15$1,601 CAD
Retailer 2$1,789 CAD
Retailer 7$2,348 CAD
Retailer 3$2,418 CAD
Retailer 13$2,725 CAD
Rare Carat$2,975 CAD

27 data points across 17 retailers

20 retailers$595 CAD to $2,975 CAD

A
Cheapest Retailer
-
$595 CAD
$426 USD
A
Retailer 2
-
$665 CAD
$476 USD
View
Final sale: no returns
A
Retailer 3
-
$666 CAD
$477 USD
View
A
Retailer 4
-
$738 CAD
$528 USD
View
A
Retailer 5
-
$738 CAD
$528 USD
View
A
Retailer 6
-
$824 CAD
£464 GBP
View
A
Retailer 7
-
$943 CAD
$675 USD
View
B+
Retailer 8
-
$1,164 CAD
$833 USD
View
A
Retailer 9
-
$1,216 CAD
£686 GBP
View
A
Retailer 10
-
$1,263 CAD
$904 USD
View
A
Retailer 11
-
$1,456 CAD
$1,042 USD
View
A
Retailer 12
-
$1,553 CAD
A$1,710 AUD
View
B+
Retailer 13
-
$1,601 CAD
ZAR 18,521 ZAR
View
B+
Retailer 14
-
$1,789 CAD
$1,281 USD
View
B+
Retailer 15
-
$2,348 CAD
SGD 2,271 SGD
View
B
Retailer 16
-
$2,372 CAD
$1,698 USD
View
B
Retailer 17
-
$2,418 CAD
$1,731 USD
View
B
Retailer 18
-
$2,725 CAD
£1,536 GBP
View
B
Retailer 19
-
$2,762 CAD
$1,977 USD
View
Most Expensive
B
Rare Carat
PR-12596 · Oct 28
$2,975 CAD
$2,130 USD
View
19 more retailers have this diamond
Prices start from $595 CADSave up to $2,380 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
3.03ct Radiant
$595 CAD