Marquise|Lab Grown|IGI

3.72ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG811610774

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG811610774

Diamond specifications and retailer prices

From $529 USD
As of October 27, 2026
Save $4,171 USD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,700 USD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 3.72ct lab-grown marquise diamond

This 3.72ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811610774 or 811610774. Listed at 18 retailers as of October 27, 2026, with prices from $529 to $4,700, a $4,171 spread on the same certified stone. Do Amore Diamonds lists it at $4,700. 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
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811610774
Dimensions16.75 × 7.99 × 4.90 mm
L/W Ratio2.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.75 mm7.99 mm3.72 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811610774
Side View
Table 61.0%Crown 34.8°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 61.3%

Caratlytics Score

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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: Oct 27
Current: $4,700 USD|Low: $434 USD|High: $5,020 USD|Avg: $2,068 USD|-2.7%
Do Amore Diamonds
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
October 26, 2026
Retailer 12$529 USD
Retailer 10$592 USD
Retailer 5$618 USD
Retailer 6$684 USD
Retailer 7$1,015 USD
Retailer 8$1,400 USD
Retailer 13$1,565 USD
Retailer 4$1,942 USD
Retailer 11$2,132 USD
Retailer 3$2,164 USD
Retailer 9$2,482 USD
Retailer 2$3,150 USD
Retailer 14$3,790 USD
Do Amore Diamonds$4,700 USD

28 data points across 14 retailers

18 retailers$529 USD to $4,700 USD

A
Cheapest Retailer
-
$529 USD
Retailer 2
-
$539 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$592 USD
View
Final sale: no returns
Retailer 4
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$618 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$656 USD
View
Retailer 6
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$669 USD
View
Price last confirmed 12 days ago
Retailer 7
-
$684 USD
View
Price last confirmed 17 days ago
B+
Retailer 8
-
$1,015 USD
View
A
Retailer 9
-
$1,400 USD
View
Retailer 10
-
$1,565 USD
A$2,408 AUD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$1,906 USD
View
Retailer 12
-
$1,942 USD
View
Price last confirmed 13 days ago
B+
Retailer 13
-
$2,132 USD
View
Retailer 14
-
$2,164 USD
£1,704 GBP
View
Price last confirmed 13 days ago
B+
Retailer 15
-
$2,482 USD
View
B+
Retailer 16
-
$3,150 USD
£2,480 GBP
View
B
Retailer 17
-
$3,790 USD
View
Most Expensive
B
Do Amore Diamonds
27-924C41148 · Oct 30
$4,700 USD
View
17 more retailers have this diamond
Prices start from $529 USDSave up to $4,171 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
$529 USD