Marquise|Lab Grown|IGI

3.72ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG806602715

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG806602715

Diamond specifications and retailer prices

From $3,796 USD
CA$5,272 CAD
As of October 30, 2026
Save $2,900 USD (43%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,696 USD at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

About this 3.72ct lab-grown marquise diamond

This 3.72ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG806602715 or 806602715. Listed at 12 retailers as of October 30, 2026, with prices from $3,796 to $6,696, a $2,900 spread on the same certified stone. The Diamond Guys lists it at $6,696. 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

3.72
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG806602715
Dimensions17.07 × 8.17 × 4.92 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.07 mm8.17 mm3.72 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG806602715
Side View
Table 63.0%Crown 36°Girdle: THN-MEDPavilion 40.5°Culet: NoneDepth 60.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: $3,796 USD|Low: $710 USD|High: $6,696 USD|Avg: $2,053 USD
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
The Diamond Guys
October 23, 2026
Retailer 6$710 USD
Retailer 3$814 USD
Retailer 4$848 USD
Retailer 12$868 USD
Retailer 10$1,050 USD
Retailer 11$1,143 USD
Retailer 5$1,620 USD
Retailer 9$1,693 USD
Retailer 2$3,160 USD
Retailer 8$3,380 USD
Retailer 1$3,796 USD
Retailer 13$4,700 USD
Retailer 7$5,900 USD
The Diamond Guys$6,696 USD

9 data points across 14 retailers

12 retailers$3,796 USD to $6,696 USD

Retailer 1
-
$710 USD
Price last confirmed 12 days ago
Retailer 2
-
$814 USD
View
Price last confirmed 11 days ago
Retailer 3
-
$848 USD
View
Price last confirmed 13 days ago
Retailer 4
-
$868 USD
View
Price last confirmed 12 days ago
Retailer 5
-
$1,143 USD
View
Price last confirmed 12 days ago
Retailer 6
-
$1,620 USD
View
Price last confirmed 13 days ago
Retailer 7
-
$1,693 USD
View
Price last confirmed 11 days ago
Retailer 8
-
$2,667 USD
A$4,103 AUD
View
Price last confirmed 121 days ago
Retailer 9
-
$3,160 USD
£2,488 GBP
View
Price last confirmed 12 days ago
B
Retailer 10
-
$3,796 USD
CA$5,272 CAD
View
Retailer 11
-
$5,900 USD
View
Price last confirmed 11 days ago
Most Expensive
B
The Diamond Guys
1995726013 · Nov 1
$6,696 USD
View
11 more retailers have this diamond
Prices start from $3,796 USDSave up to $2,900 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
3.72ct Marquise
$3,796 USD