Radiant|Lab Grown|IGI

0.91ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG528230331

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

Certificate IGI LG528230331

Diamond specifications and retailer prices

From $206 CAD
$147 USD
As of October 23, 2026
Save $1,138 CAD (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,344 CAD at Flawless Fine Jewelry · As of October 27, 2026
View at Flawless Fine Jewelry

About this 0.91ct lab-grown radiant diamond

This 0.91ct lab-grown radiant sits in the just-under-one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG528230331 or 528230331. Listed at 22 retailers as of October 23, 2026, with prices from $206 to $1,344, a $1,138 spread on the same certified stone. Flawless Fine Jewelry lists it at $1,344. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.91
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG528230331
Dimensions7.29 × 4.78 × 3.10 mm
L/W Ratio1.53
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
7.29 mm4.78 mm0.91 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG528230331
Side View
Table 64.5%Crown 39.1°Girdle: MED-STKPavilionCulet: NoneDepth 64.9%

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 23
Current: $1,344 CAD|Low: $231 CAD|High: $1,344 CAD|Avg: $684 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
October 29, 2026
Retailer 4$231 CAD
Retailer 7$439 CAD
Retailer 9$444 CAD
Retailer 6$462 CAD
Retailer 13$472 CAD
Retailer 3$543 CAD
Retailer 5$592 CAD
Retailer 8$636 CAD
Retailer 11$812 CAD
Retailer 12$822 CAD
Retailer 10$868 CAD
Retailer 2$1,202 CAD
Flawless Fine Jewelry$1,344 CAD

42 data points across 13 retailers

22 retailers$206 CAD to $1,344 CAD

A
Cheapest Retailer
-
$206 CAD
$147 USD
A
Retailer 2
-
$231 CAD
$165 USD
View
Final sale: no returns
A
Retailer 3
-
$239 CAD
$171 USD
View
A
Retailer 4
-
$256 CAD
$183 USD
View
A
Retailer 5
-
$256 CAD
$183 USD
View
A
Retailer 6
-
$287 CAD
HK$1,600 HKD
View
A
Retailer 7
-
$428 CAD
$306 USD
View
A
Retailer 8
-
$439 CAD
£247 GBP
View
A
Retailer 9
-
$444 CAD
€302 EUR
View
A
Retailer 10
-
$462 CAD
ZAR 5,328 ZAR
View
A
Retailer 11
-
$472 CAD
$337 USD
View
B+
Retailer 12
-
$543 CAD
£305 GBP
View
Price last confirmed 21 days ago
B+
Retailer 13
-
$592 CAD
$423 USD
View
B+
Retailer 14
-
$636 CAD
A$699 AUD
View
B+
Retailer 15
-
$705 CAD
SGD 681 SGD
View
B
Retailer 16
-
$812 CAD
$580 USD
View
B
Retailer 17
-
$822 CAD
$587 USD
View
B
Retailer 18
-
$868 CAD
$620 USD
View
B
Retailer 19
-
$899 CAD
$642 USD
View
B
Retailer 20
-
$1,202 CAD
£676 GBP
View
B
Retailer 21
-
$1,213 CAD
£683 GBP
View
Most Expensive
B
Flawless Fine Jewelry
8EB6BFDB9 · Oct 27
$1,344 CAD
£756 GBP
View
21 more retailers have this diamond
Prices start from $206 CADSave up to $1,138 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
0.91ct Radiant
$206 CAD