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Marquise|Lab Grown|IGI

3.72ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG804669954

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG804669954

Diamond specifications and retailer prices

From $1,390 USD
A$2,138 AUD
As of November 2, 2026
Save $2,150 USD (61%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $3,540 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 LG804669954 or 804669954. Listed at 5 retailers as of October 28, 2026, with prices from $1,390 to $3,540, a $2,150 spread on the same certified stone. Brilliant Earth lists it at $3,540. 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 angle32.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804669954
Dimensions16.79 × 8.18 × 4.91 mm
L/W Ratio2.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.79 mm8.18 mm3.72 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804669954
Side View
Table 62.0%Crown 32.7°Girdle: MediumPavilion 40.5°Culet: NoneDepth 60.0%

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: Nov 2
Current: $3,540 USD|Low: $596 USD|High: $6,130 USD|Avg: $1,706 USD|-42.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
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Retailer 14
October 29, 2026
Retailer 12$596 USD
Retailer 10$661 USD
Retailer 14$888 USD
Retailer 13$1,005 USD
Retailer 3$1,007 USD
Retailer 8$1,053 USD
Retailer 2$1,390 USD
Retailer 7$1,475 USD
Retailer 5$1,531 USD
Retailer 11$1,740 USD
Retailer 4$1,783 USD
Retailer 9$2,130 USD
Retailer 6$2,148 USD
Brilliant Earth$3,540 USD

13 data points across 14 retailers

5 retailers$1,390 USD to $3,540 USD

Retailer 1
-
$661 USD
Price last confirmed 22 days ago
A
Retailer 2
-
$1,390 USD
A$2,138 AUD
View
Retailer 3
-
$1,740 USD
View
Price last confirmed 23 days ago
Retailer 4
-
$2,130 USD
View
Price last confirmed 22 days ago
Most Expensive
B
Brilliant Earth
20682251AB · Oct 28
$3,540 USD
View
4 more retailers have this diamond
Prices start from $1,390 USDSave up to $2,150 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.

A
3.72ct Marquise
$1,390 USD