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Marquise|Lab Grown|IGI

4.07ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG799652990

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG799652990

Diamond specifications and retailer prices

From $1,421 CAD
$1,017 USD
As of November 2, 2026
Save $6,779 CAD (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $8,221 CAD at Rare Carat · As of October 7, 2026
View at Rare Carat

About this 4.07ct lab-grown marquise diamond

This 4.07ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG799652990 or 799652990. Listed at 23 retailers as of October 31, 2026, with a 477% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.07
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799652990
Dimensions16.57 × 8.34 × 5.21 mm
L/W Ratio1.99
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.57 mm8.34 mm4.07 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799652990
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.5%

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: $8,221 CAD|Low: $1,363 CAD|High: $12,782 CAD|Avg: $3,645 CAD|-0.5%
Rare Carat
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
November 2, 2026
Retailer 18$1,421 CAD
Retailer 7$1,545 CAD
Retailer 9$1,590 CAD
Retailer 3$1,648 CAD
Retailer 14$1,893 CAD
Retailer 8$2,178 CAD
Retailer 2$2,376 CAD
Retailer 5$2,632 CAD
Retailer 15$2,746 CAD
Retailer 6$3,089 CAD
Retailer 16$3,443 CAD
Retailer 13$3,508 CAD
Retailer 11$3,530 CAD
Retailer 10$4,556 CAD
Retailer 4$5,110 CAD
Retailer 17$5,618 CAD
Retailer 12$8,200 CAD
Rare Carat$8,221 CAD

44 data points across 18 retailers

23 retailers$1,421 CAD to $8,200 CAD

A
Cheapest Retailer
-
$1,421 CAD
$1,017 USD
A
Retailer 2
-
$1,545 CAD
$1,106 USD
View
A
Retailer 3
-
$1,590 CAD
$1,138 USD
View
Final sale: no returns
Retailer 4
-
$1,648 CAD
$1,180 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
$1,648 CAD
$1,180 USD
View
A
Retailer 6
-
$1,893 CAD
$1,355 USD
View
A
Retailer 7
-
$2,178 CAD
$1,559 USD
View
A
Retailer 8
-
$2,376 CAD
£1,339 GBP
View
B+
Retailer 9
-
$2,632 CAD
$1,884 USD
View
B+
Retailer 10
-
$2,746 CAD
€1,872 EUR
View
B+
Retailer 11
-
$3,089 CAD
$2,211 USD
View
B+
Retailer 12
-
$3,241 CAD
$2,320 USD
View
Retailer 13
-
$3,443 CAD
$2,465 USD
View
Price last confirmed 13 days ago
B+
Retailer 14
-
$3,508 CAD
ZAR 40,566 ZAR
View
B+
Retailer 15
-
$3,530 CAD
A$3,888 AUD
View
B+
Retailer 16
-
$3,710 CAD
$2,656 USD
View
B
Retailer 17
-
$4,556 CAD
£2,568 GBP
View
B
Retailer 18
-
$5,062 CAD
$3,624 USD
View
B
Retailer 19
-
$5,110 CAD
$3,658 USD
View
Retailer 20
-
$5,618 CAD
£3,167 GBP
View
Price last confirmed 15 days ago
B
Retailer 21
-
$5,748 CAD
$4,115 USD
View
B
Retailer 22
-
$8,200 CAD
$5,870 USD
View
Most Expensive
Rare Carat
22N799652990 · Oct 7
$8,221 CAD
$5,885 USD
View
Price last confirmed 25 days ago
22 more retailers have this diamond
Prices start from $1,421 CADSave up to $6,779 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
4.07ct Marquise
$1,421 CAD