Marquise|Lab Grown|IGI

3.67ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG797686034

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG797686034

Diamond specifications and retailer prices

From $2,193 USD
As of October 30, 2026
Save $7,147 USD (77%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $9,340 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.67ct lab-grown marquise diamond

This 3.67ct 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 LG797686034 or 797686034. Listed at 8 retailers as of October 30, 2026, with prices from $2,193 to $9,340, a $7,147 spread on the same certified stone. Brilliant Earth lists it at $9,340. 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

3.67
Carat
E
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797686034
Dimensions15.93 × 8.09 × 4.94 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.93 mm8.09 mm3.67 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797686034
Side View
Table 59.0%Crown 34.3°Girdle: MED-STKPavilion 40°Culet: NoneDepth 61.1%

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 30
Current: $9,340 USD|Low: $2,193 USD|High: $10,201 USD|Avg: $4,950 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 5$2,193 USD
Retailer 6$2,208 USD
Retailer 7$2,903 USD
Retailer 2$3,147 USD
Retailer 4$5,184 USD
Retailer 3$6,568 USD
Retailer 8$8,008 USD
Brilliant Earth$9,340 USD

45 data points across 8 retailers

8 retailers$2,193 USD to $9,340 USD

A
Cheapest Retailer
-
$2,193 USD
A
Retailer 2
-
$2,208 USD
View
B+
Retailer 3
-
$2,903 USD
View
B+
Retailer 4
-
$3,147 USD
£2,478 GBP
View
Retailer 5
-
$5,184 USD
A$7,975 AUD
View
Price last confirmed 22 days ago
B
Retailer 6
-
$6,568 USD
£5,172 GBP
View
B
Retailer 7
-
$8,008 USD
View
Most Expensive
B
Brilliant Earth
20221355A · Oct 30
$9,340 USD
View
7 more retailers have this diamond
Prices start from $2,193 USDSave up to $7,147 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
3.67ct Marquise
$2,193 USD