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Round|Lab Grown|IGI

2.00ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG678584400

Shape and cutting style on the report: Round brilliant

Certificate IGI LG678584400

Diamond specifications and retailer prices

From $381 CAD
$273 USD
As of October 29, 2026
Save $1,597 CAD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,978 CAD at MOH London · As of October 25, 2026
View at MOH London

About this 2ct lab-grown round diamond

This 2ct lab-grown round sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG678584400 or 678584400. Listed at 18 retailers as of October 25, 2026, with prices from $381 to $1,978, a $1,597 spread on the same certified stone. MOH London lists it at $1,978. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.00
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.9°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678584400
Dimensions8.12 × 8.04 × 4.99 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
8.12 mm8.04 mm2.00 ctD / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG678584400
Side View
Table 60.0%Crown 34.9°Girdle: MediumPavilion 41.4°Culet: NoneDepth 61.7%

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 29
Current: $1,978 CAD|Low: $381 CAD|High: $1,999 CAD|Avg: $971 CAD|-1.0%
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
Retailer 16
October 30, 2026
Retailer 11$381 CAD
Retailer 6$426 CAD
Retailer 5$441 CAD
Retailer 4$472 CAD
Retailer 14$636 CAD
Retailer 9$685 CAD
Retailer 15$691 CAD
Retailer 10$828 CAD
Retailer 16$849 CAD
Retailer 13$865 CAD
Retailer 12$880 CAD
Retailer 2$1,201 CAD
Retailer 3$1,518 CAD
Retailer 7$1,578 CAD
Retailer 8$1,970 CAD
MOH London$1,978 CAD

36 data points across 16 retailers

18 retailers$381 CAD to $1,978 CAD

A
Cheapest Retailer
-
$381 CAD
$273 USD
A
Retailer 2
-
$426 CAD
$305 USD
View
Final sale: no returns
A
Retailer 3
-
$441 CAD
$316 USD
View
A
Retailer 4
-
$472 CAD
$338 USD
View
A
Retailer 5
-
$493 CAD
$353 USD
View
B+
Retailer 6
-
$636 CAD
$455 USD
View
A
Retailer 7
-
$685 CAD
£386 GBP
View
A
Retailer 8
-
$691 CAD
$495 USD
View
A
Retailer 9
-
$828 CAD
£467 GBP
View
B+
Retailer 10
-
$849 CAD
$608 USD
View
B+
Retailer 11
-
$865 CAD
$619 USD
View
B+
Retailer 12
-
$880 CAD
€600 EUR
View
B+
Retailer 13
-
$1,201 CAD
$860 USD
View
B
Retailer 14
-
$1,518 CAD
$1,087 USD
View
B
Retailer 15
-
$1,578 CAD
$1,130 USD
View
Retailer 16
-
$1,615 CAD
$1,156 USD
View
Price last confirmed 75 days ago
B
Retailer 17
-
$1,970 CAD
$1,410 USD
View
Most Expensive
B
MOH London
LG678584400 · Oct 25
$1,978 CAD
£1,115 GBP
View
17 more retailers have this diamond
Prices start from $381 CADSave up to $1,597 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
2.00ct Round
$381 CAD