CaratHunter
Plans
Marquise|Lab Grown|IGI

3.00ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG848633393

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848633393

Diamond specifications and retailer prices

From $637 CAD
$456 USD
As of November 2, 2026
Save $3,904 CAD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,542 CAD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3ct lab-grown marquise diamond

This 3ct lab-grown marquise 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 LG848633393 or 848633393. Listed at 21 retailers as of October 31, 2026, with prices from $637 to $4,542, a $3,904 spread on the same certified stone. Brilliant Earth lists it at $4,542. 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 angle34.8°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848633393
Dimensions14.68 × 7.32 × 4.68 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.68 mm7.32 mm3.00 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848633393
Side View
Table 62.0%Crown 34.8°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 63.9%

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: Nov 2
Current: $879 CAD|Low: $637 CAD|High: $3,514 CAD|Avg: $1,712 CAD|-0.5%
Retailer 1
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 6$637 CAD
Retailer 5$714 CAD
Retailer 20$714 CAD
Retailer 11$790 CAD
Retailer 19$876 CAD
Retailer 1$879 CAD
Retailer 16$992 CAD
Retailer 10$1,083 CAD
Retailer 18$1,197 CAD
Retailer 12$1,297 CAD
Retailer 2$1,470 CAD
Retailer 3$1,785 CAD
Retailer 15$1,840 CAD
Retailer 17$2,444 CAD
Retailer 13$2,511 CAD
Retailer 8$2,584 CAD
Retailer 7$2,809 CAD
Retailer 14$2,902 CAD
Retailer 9$3,011 CAD
Retailer 4$3,514 CAD

16 data points across 20 retailers

21 retailers$637 CAD to $4,542 CAD

A
Cheapest Retailer
-
$637 CAD
$456 USD
A
Retailer 2
-
$714 CAD
$511 USD
View
Final sale: no returns
A
Retailer 3
-
$714 CAD
$511 USD
View
A
Retailer 4
-
$790 CAD
$565 USD
View
A
Retailer 5
-
$876 CAD
HK$4,900 HKD
View
A
Retailer 6
-
$879 CAD
£496 GBP
View
A
Retailer 7
-
$992 CAD
$710 USD
View
B+
Retailer 8
-
$1,083 CAD
$775 USD
View
A
Retailer 9
-
$1,197 CAD
€816 EUR
View
A
Retailer 10
-
$1,297 CAD
£731 GBP
View
A
Retailer 11
-
$1,470 CAD
$1,052 USD
View
Retailer 12
-
$1,785 CAD
$1,277 USD
View
Price last confirmed 10 days ago
B+
Retailer 13
-
$1,840 CAD
$1,317 USD
View
B+
Retailer 14
-
$2,444 CAD
$1,749 USD
View
B
Retailer 15
-
$2,511 CAD
SGD 2,428 SGD
View
B+
Retailer 16
-
$2,584 CAD
$1,849 USD
View
B+
Retailer 17
-
$2,809 CAD
$2,010 USD
View
B+
Retailer 18
-
$2,902 CAD
£1,635 GBP
View
B
Retailer 19
-
$3,011 CAD
$2,155 USD
View
B
Retailer 20
-
$3,514 CAD
$2,515 USD
View
Most Expensive
B
Brilliant Earth
22268325A · Oct 31
$4,542 CAD
$3,250 USD
View
20 more retailers have this diamond
Prices start from $637 CADSave up to $3,904 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 Marquise
$637 CAD