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Round|Lab Grown|IGI

0.99ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG771611290

Shape and cutting style on the report: Round brilliant

Certificate IGI LG771611290

Diamond specifications and retailer prices

From $212 CAD
As of November 1, 2026
Save $1,015 CAD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,227 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 0.99ct lab-grown round diamond

This 0.99ct lab-grown round sits in the just-under-one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG771611290 or 771611290. Listed at 19 retailers as of November 1, 2026, with prices from $212 to $1,227, a $1,015 spread on the same certified stone. MOH London lists it at $1,227. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771611290
Dimensions6.36 × 6.41 × 3.97 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.36 mm6.41 mm0.99 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771611290
Side View
Table 55.0%Crown 33.2°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.3%

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: Nov 1
Current: $1,227 CAD|Low: $212 CAD|High: $1,254 CAD|Avg: $646 CAD|-2.0%
MOH London
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
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Retailer 17
Retailer 18
November 5, 2026
Retailer 14$212 CAD
Retailer 5$236 CAD
Retailer 4$246 CAD
Retailer 15$264 CAD
Retailer 11$452 CAD
Retailer 13$478 CAD
Retailer 9$483 CAD
Retailer 2$531 CAD
Retailer 12$655 CAD
Retailer 3$707 CAD
Retailer 7$723 CAD
Retailer 16$751 CAD
Retailer 10$809 CAD
Retailer 17$846 CAD
Retailer 8$855 CAD
Retailer 18$894 CAD
Retailer 6$923 CAD
MOH London$1,227 CAD

26 data points across 18 retailers

19 retailers$212 CAD to $1,227 CAD

A
Cheapest Retailer
-
$212 CAD
A
Retailer 2
-
$236 CAD
View
Final sale: no returns
A
Retailer 3
-
$246 CAD
View
A
Retailer 4
-
$264 CAD
View
A
Retailer 5
-
$425 CAD
View
A
Retailer 6
-
$452 CAD
View
A
Retailer 7
-
$478 CAD
View
A
Retailer 8
-
$483 CAD
View
A
Retailer 9
-
$531 CAD
View
B+
Retailer 10
-
$655 CAD
View
B+
Retailer 11
-
$707 CAD
View
B+
Retailer 12
-
$723 CAD
View
B+
Retailer 13
-
$751 CAD
View
Retailer 14
-
$809 CAD
View
Price last confirmed 10 days ago
B+
Retailer 15
-
$846 CAD
View
B+
Retailer 16
-
$855 CAD
View
B
Retailer 17
-
$894 CAD
View
B+
Retailer 18
-
$923 CAD
View
Most Expensive
B
MOH London
LG771611290 · Nov 4
$1,227 CAD
£692 GBP
View
18 more retailers have this diamond
Prices start from $212 CADSave up to $1,015 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
$212 CAD