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Radiant|Lab Grown|IGI

0.99ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • IGI LG842612331

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

Certificate IGI LG842612331

Diamond specifications and retailer prices

From $181 CAD
$129 USD
As of October 27, 2026
Save $1,555 CAD (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,736 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 0.99ct lab-grown radiant diamond

This 0.99ct lab-grown radiant sits in the just-under-one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG842612331 or 842612331. Listed at 19 retailers as of October 27, 2026, with prices from $181 to $1,736, a $1,555 spread on the same certified stone. Do Amore Diamonds lists it at $1,736. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842612331
Dimensions6.54 × 5.26 × 3.39 mm
L/W Ratio1.24
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.54 mm5.26 mm0.99 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842612331
Side View
Table 64.0%Crown 40.5°Girdle: Slightly ThickPavilion 35.7°Culet: NoneDepth 64.4%

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 27
Current: $1,736 CAD|Low: $181 CAD|High: $1,736 CAD|Avg: $611 CAD
Do Amore Diamonds
Retailer 2
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Retailer 19
October 29, 2026
Retailer 4$181 CAD
Retailer 5$202 CAD
Retailer 3$210 CAD
Retailer 17$224 CAD
Retailer 2$320 CAD
Retailer 9$365 CAD
Retailer 13$422 CAD
Retailer 6$425 CAD
Retailer 14$447 CAD
Retailer 12$469 CAD
Retailer 16$616 CAD
Retailer 10$673 CAD
Retailer 7$760 CAD
Retailer 15$761 CAD
Retailer 18$795 CAD
Retailer 8$922 CAD
Retailer 11$1,039 CAD
Retailer 19$1,157 CAD
Do Amore Diamonds$1,736 CAD

9 data points across 19 retailers

19 retailers$181 CAD to $1,736 CAD

A
Cheapest Retailer
-
$181 CAD
$129 USD
A
Retailer 2
-
$202 CAD
$144 USD
View
Final sale: no returns
A
Retailer 3
-
$210 CAD
$150 USD
View
A
Retailer 4
-
$224 CAD
$160 USD
View
A
Retailer 5
-
$320 CAD
£180 GBP
View
A
Retailer 6
-
$365 CAD
$261 USD
View
A
Retailer 7
-
$422 CAD
£238 GBP
View
A
Retailer 8
-
$425 CAD
$304 USD
View
A
Retailer 9
-
$447 CAD
ZAR 5,154 ZAR
View
A
Retailer 10
-
$469 CAD
£264 GBP
View
B+
Retailer 11
-
$616 CAD
A$677 AUD
View
B+
Retailer 12
-
$673 CAD
$481 USD
View
B+
Retailer 13
-
$760 CAD
$543 USD
View
B+
Retailer 14
-
$761 CAD
A$836 AUD
View
B+
Retailer 15
-
$795 CAD
$568 USD
View
B
Retailer 16
-
$922 CAD
SGD 890 SGD
View
B
Retailer 17
-
$1,039 CAD
$742 USD
View
B
Retailer 18
-
$1,157 CAD
£651 GBP
View
Most Expensive
B
Do Amore Diamonds
27-3A46CB7E5 · Oct 29
$1,736 CAD
$1,240 USD
View
18 more retailers have this diamond
Prices start from $181 CADSave up to $1,555 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
0.99ct Radiant
$181 CAD