Marquise|Lab Grown|IGI

3.72ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG812630355

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG812630355

Diamond specifications and retailer prices

From $974 USD
As of October 31, 2026
Save $7,476 USD (88%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $8,450 USD at Brilliant Earth · As of October 30, 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG812630355 or 812630355. Listed at 18 retailers as of October 30, 2026, with prices from $974 to $8,450, a $7,476 spread on the same certified stone. Brilliant Earth lists it at $8,450. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812630355
Dimensions16.28 × 7.81 × 4.87 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.28 mm7.81 mm3.72 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812630355
Side View
Table 61.0%Crown 38.3°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 62.4%

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: Oct 31
Current: $8,450 USD|Low: $974 USD|High: $8,450 USD|Avg: $2,319 USD
Brilliant Earth
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
October 31, 2026
Retailer 2$974 USD
Retailer 4$1,190 USD
Retailer 11$1,393 USD
Retailer 12$1,455 USD
Retailer 9$1,540 USD
Retailer 3$1,868 USD
Retailer 10$2,260 USD
Retailer 8$2,280 USD
Retailer 5$2,359 USD
Retailer 14$2,662 USD
Retailer 7$2,865 USD
Retailer 15$3,526 USD
Retailer 13$3,650 USD
Retailer 6$3,829 USD
Brilliant Earth$8,450 USD

19 data points across 15 retailers

18 retailers$974 USD to $8,450 USD

A
Cheapest Retailer
-
$974 USD
Final sale: no returns
A
Retailer 2
-
$1,190 USD
View
A
Retailer 3
-
$1,393 USD
View
A
Retailer 4
-
$1,455 USD
View
A
Retailer 5
-
$1,540 USD
£1,212 GBP
View
A
Retailer 6
-
$1,868 USD
€1,779 EUR
View
B+
Retailer 7
-
$2,260 USD
View
B+
Retailer 8
-
$2,280 USD
A$3,507 AUD
View
B+
Retailer 9
-
$2,359 USD
ZAR 38,109 ZAR
View
B+
Retailer 10
-
$2,662 USD
View
Retailer 11
-
$2,865 USD
£2,256 GBP
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$3,341 USD
View
B+
Retailer 13
-
$3,526 USD
View
B+
Retailer 14
-
$3,650 USD
View
B
Retailer 15
-
$3,829 USD
£3,015 GBP
View
Retailer 16
-
$4,547 USD
A$6,996 AUD
View
Price last confirmed 22 days ago
Retailer 17
-
$5,660 USD
View
Price last confirmed 24 days ago
Most Expensive
B
Brilliant Earth
20516358A · Oct 30
$8,450 USD
View
17 more retailers have this diamond
Prices start from $974 USDSave up to $7,476 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
$974 USD