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Round|Lab Grown|IGI

1.89ct D VVS1 Round Lab Grown Diamond

EX • D/VVS1 • IGI LG818663638

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818663638

Diamond specifications and retailer prices

From $466 CAD
$333 USD
As of October 29, 2026
Save $3,173 CAD (87%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,639 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.89ct lab-grown round diamond

This 1.89ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818663638 or 818663638. Listed at 24 retailers as of October 29, 2026, with prices from $466 to $3,639, a $3,173 spread on the same certified stone. Brilliant Earth lists it at $3,639. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.89
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818663638
Dimensions8.00 × 7.95 × 4.88 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
8.00 mm7.95 mm1.89 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818663638
Side View
Table 61.0%Crown 33.3°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 61.0%

Caratlytics Score

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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 29
Current: $3,639 CAD|Low: $521 CAD|High: $4,871 CAD|Avg: $1,556 CAD|-6.1%
Brilliant Earth
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
October 29, 2026
Retailer 7$521 CAD
Retailer 11$770 CAD
Retailer 3$791 CAD
Retailer 15$808 CAD
Retailer 8$894 CAD
Retailer 13$981 CAD
Retailer 10$992 CAD
Retailer 12$1,025 CAD
Retailer 9$1,346 CAD
Retailer 4$1,423 CAD
Retailer 5$2,181 CAD
Retailer 6$2,263 CAD
Retailer 2$2,327 CAD
Retailer 14$2,463 CAD
Brilliant Earth$3,639 CAD

41 data points across 15 retailers

24 retailers$466 CAD to $3,639 CAD

A
Cheapest Retailer
-
$466 CAD
$333 USD
A
Retailer 2
-
$521 CAD
$372 USD
View
Final sale: no returns
A
Retailer 3
-
$540 CAD
$386 USD
View
A
Retailer 4
-
$578 CAD
$413 USD
View
A
Retailer 5
-
$578 CAD
$413 USD
View
B+
Retailer 6
-
$770 CAD
$550 USD
View
A
Retailer 7
-
$791 CAD
$565 USD
View
A
Retailer 8
-
$808 CAD
£454 GBP
View
Price last confirmed 12 days ago
A
Retailer 9
-
$894 CAD
€608 EUR
View
A
Retailer 10
-
$981 CAD
A$1,078 AUD
View
A
Retailer 11
-
$992 CAD
ZAR 11,453 ZAR
View
B+
Retailer 12
-
$1,025 CAD
£577 GBP
View
B+
Retailer 13
-
$1,234 CAD
$882 USD
View
B+
Retailer 14
-
$1,302 CAD
$930 USD
View
B+
Retailer 15
-
$1,346 CAD
A$1,479 AUD
View
B+
Retailer 16
-
$1,423 CAD
$1,017 USD
View
B
Retailer 17
-
$1,822 CAD
$1,302 USD
View
B
Retailer 18
-
$1,856 CAD
$1,326 USD
View
B
Retailer 19
-
$1,917 CAD
$1,370 USD
View
B
Retailer 20
-
$2,181 CAD
$1,558 USD
View
B
Retailer 21
-
$2,263 CAD
$1,617 USD
View
B
Retailer 22
-
$2,327 CAD
£1,309 GBP
View
B
Retailer 23
-
$2,463 CAD
$1,760 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
20935739A · Oct 29
$3,639 CAD
$2,600 USD
View
23 more retailers have this diamond
Prices start from $466 CADSave up to $3,173 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
1.89ct Round
$466 CAD