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Round|Lab Grown|IGI

3.00ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG634420663

Shape and cutting style on the report: Round brilliant

Certificate IGI LG634420663

Diamond specifications and retailer prices

From $807 CAD
$578 USD
As of October 29, 2026
Save $3,562 CAD (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,370 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 3ct lab-grown round diamond

This 3ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG634420663 or 634420663. Listed at 17 retailers as of October 29, 2026, with prices from $807 to $4,370, a $3,562 spread on the same certified stone. MOH London lists it at $4,370. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.00
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634420663
Dimensions9.13 × 9.07 × 5.75 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.13 mm9.07 mm3.00 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634420663
Side View
Table 59.0%Crown 36.4°Girdle: MediumPavilion 41.4°Culet: NoneDepth 63.2%

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: $4,370 CAD|Low: $807 CAD|High: $4,687 CAD|Avg: $2,068 CAD|+3.1%
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 13$807 CAD
Retailer 14$904 CAD
Retailer 5$923 CAD
Retailer 16$1,002 CAD
Retailer 9$1,013 CAD
Retailer 15$1,187 CAD
Retailer 7$1,401 CAD
Retailer 12$1,484 CAD
Retailer 10$1,556 CAD
Retailer 2$2,114 CAD
Retailer 3$2,174 CAD
Retailer 6$2,537 CAD
Retailer 8$2,689 CAD
Retailer 4$3,223 CAD
Retailer 11$3,242 CAD
MOH London$4,370 CAD

44 data points across 16 retailers

17 retailers$807 CAD to $4,370 CAD

A
Cheapest Retailer
-
$807 CAD
$578 USD
A
Retailer 2
-
$904 CAD
$647 USD
View
Final sale: no returns
A
Retailer 3
-
$923 CAD
$661 USD
View
A
Retailer 4
-
$1,002 CAD
$717 USD
View
B+
Retailer 5
-
$1,013 CAD
$725 USD
View
Retailer 6
-
$1,069 CAD
$765 USD
View
Price last confirmed 14 days ago
A
Retailer 7
-
$1,187 CAD
$850 USD
View
A
Retailer 8
-
$1,401 CAD
$1,003 USD
View
A
Retailer 9
-
$1,484 CAD
$1,062 USD
View
A
Retailer 10
-
$1,556 CAD
£877 GBP
View
B+
Retailer 11
-
$2,114 CAD
A$2,328 AUD
View
B+
Retailer 12
-
$2,174 CAD
ZAR 25,146 ZAR
View
B
Retailer 13
-
$2,537 CAD
$1,816 USD
View
B
Retailer 14
-
$2,689 CAD
$1,925 USD
View
B
Retailer 15
-
$3,223 CAD
$2,307 USD
View
B
Retailer 16
-
$3,242 CAD
$2,321 USD
View
Most Expensive
B
MOH London
LG634420663 · Oct 29
$4,370 CAD
£2,463 GBP
View
16 more retailers have this diamond
Prices start from $807 CADSave up to $3,562 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
3.00ct Round
$807 CAD