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Marquise|Lab Grown|IGI

4.06ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG797646662

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG797646662

Diamond specifications and retailer prices

From $2,724 USD
CA$3,783 CAD
As of October 30, 2026
Save $1,206 USD (31%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,236 USD at Queensmith · As of October 14, 2026
View at Queensmith

About this 4.06ct lab-grown marquise diamond

This 4.06ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG797646662 or 797646662. Listed at 15 retailers as of October 30, 2026, with a 44% 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

4.06
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797646662
Dimensions17.13 × 8.16 × 5.11 mm
L/W Ratio2.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.13 mm8.16 mm4.06 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797646662
Side View
Table 61.0%Crown 34.5°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $6,236 USD|Low: $940 USD|High: $6,236 USD|Avg: $2,872 USD
Queensmith
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 22, 2026
Retailer 3$1,025 USD
Retailer 16$1,052 USD
Retailer 4$1,295 USD
Retailer 2$1,307 USD
Retailer 14$1,331 USD
Retailer 9$1,754 USD
Retailer 6$1,812 USD
Retailer 13$2,538 USD
Retailer 11$2,545 USD
Retailer 15$2,942 USD
Retailer 10$3,214 USD
Retailer 7$3,394 USD
Retailer 8$3,930 USD
Retailer 12$5,650 USD
Retailer 5$5,744 USD
Queensmith$6,236 USD

14 data points across 16 retailers

15 retailers$2,724 USD to $3,930 USD

Retailer 1
-
$636 USD
Price last confirmed 11 days ago
Retailer 2
-
$738 USD
View
Price last confirmed 22 days ago
Retailer 3
-
$1,052 USD
View
Price last confirmed 11 days ago
Retailer 4
-
$1,307 USD
£1,029 GBP
View
Price last confirmed 10 days ago
Retailer 5
-
$1,331 USD
View
Price last confirmed 11 days ago
Retailer 6
-
$1,754 USD
A$2,699 AUD
View
Price last confirmed 11 days ago
Retailer 7
-
$2,289 USD
View
Price last confirmed 22 days ago
Retailer 8
-
$2,538 USD
View
Price last confirmed 12 days ago
Retailer 9
-
$2,545 USD
£2,004 GBP
View
Price last confirmed 18 days ago
B+
Retailer 10
-
$2,724 USD
CA$3,783 CAD
View
Retailer 11
-
$2,942 USD
View
Price last confirmed 12 days ago
Retailer 12
-
$3,214 USD
£2,531 GBP
View
Price last confirmed 13 days ago
Retailer 13
-
$3,394 USD
View
Price last confirmed 53 days ago
B
Retailer 14
-
$3,930 USD
View
Most Expensive
Queensmith
LG797646662 · Oct 14
$6,236 USD
£4,910 GBP
View
Price last confirmed 18 days ago
14 more retailers have this diamond
Prices start from $2,724 USDSave up to $1,206 USD

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.

B+
4.06ct Marquise
$2,724 USD