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Round|Lab Grown|IGI

0.99ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG811636199

Shape and cutting style on the report: Round brilliant

Certificate IGI LG811636199

Diamond specifications and retailer prices

From $225 CAD
$161 USD
As of October 29, 2026
Save $1,357 CAD (86%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,582 CAD at Queensmith · As of October 27, 2026
View at Queensmith

About this 0.99ct lab-grown round diamond

This 0.99ct lab-grown round 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 LG811636199 or 811636199. Listed at 24 retailers as of October 27, 2026, with prices from $225 to $1,582, a $1,357 spread on the same certified stone. Queensmith lists it at $1,582. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811636199
Dimensions6.38 × 6.43 × 3.88 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.38 mm6.43 mm0.99 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811636199
Side View
Table 58.0%Crown 33.4°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.6%

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 29
Current: $490 CAD|Low: $217 CAD|High: $1,322 CAD|Avg: $617 CAD|+4.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 12$225 CAD
Retailer 2$251 CAD
Retailer 3$378 CAD
Retailer 1$490 CAD
Retailer 8$505 CAD
Retailer 7$525 CAD
Retailer 5$548 CAD
Retailer 10$595 CAD
Retailer 9$696 CAD
Retailer 11$731 CAD
Retailer 4$1,092 CAD
Retailer 6$1,314 CAD

36 data points across 12 retailers

24 retailers$225 CAD to $1,582 CAD

A
Cheapest Retailer
-
$225 CAD
$161 USD
A
Retailer 2
-
$251 CAD
$179 USD
View
Final sale: no returns
A
Retailer 3
-
$262 CAD
$187 USD
View
A
Retailer 4
-
$280 CAD
$200 USD
View
A
Retailer 5
-
$280 CAD
$200 USD
View
A
Retailer 6
-
$322 CAD
HK$1,800 HKD
View
B+
Retailer 7
-
$378 CAD
$270 USD
View
A
Retailer 8
-
$431 CAD
$308 USD
View
A
Retailer 9
-
$490 CAD
£276 GBP
View
A
Retailer 10
-
$505 CAD
ZAR 5,831 ZAR
View
A
Retailer 11
-
$525 CAD
€357 EUR
View
A
Retailer 12
-
$548 CAD
£308 GBP
View
B+
Retailer 13
-
$595 CAD
$425 USD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
$696 CAD
A$765 AUD
View
B+
Retailer 15
-
$731 CAD
$522 USD
View
B+
Retailer 16
-
$766 CAD
SGD 740 SGD
View
B
Retailer 17
-
$859 CAD
$614 USD
View
Price last confirmed 37 days ago
B
Retailer 18
-
$899 CAD
$642 USD
View
B
Retailer 19
-
$910 CAD
$650 USD
View
B
Retailer 20
-
$975 CAD
$697 USD
View
B
Retailer 21
-
$1,092 CAD
$780 USD
View
B
Retailer 22
-
$1,314 CAD
£739 GBP
View
B
Retailer 23
-
$1,497 CAD
$1,069 USD
View
Most Expensive
B
Queensmith
LG811636199 · Oct 27
$1,582 CAD
£890 GBP
View
23 more retailers have this diamond
Prices start from $225 CADSave up to $1,357 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 Round
$225 CAD