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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 $2,804 SGD
$2,193 USD
As of October 30, 2026
Save $9,137 SGD (77%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $11,940 SGD 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 $2,804 to $11,940, a $9,137 spread on the same certified stone. Brilliant Earth lists it at $11,940. 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
Colour
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

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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 30
Current: $11,940 SGD|Low: $2,804 SGD|High: $13,041 SGD|Avg: $6,328 SGD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 5$2,804 SGD
Retailer 6$2,823 SGD
Retailer 7$3,711 SGD
Retailer 2$4,023 SGD
Retailer 4$6,627 SGD
Retailer 3$8,397 SGD
Retailer 8$10,237 SGD
Brilliant Earth$11,940 SGD

45 data points across 8 retailers

8 retailers$2,804 SGD to $11,940 SGD

A
Cheapest Retailer
-
$2,804 SGD
$2,193 USD
A
Retailer 2
-
$2,823 SGD
$2,208 USD
View
B+
Retailer 3
-
$3,711 SGD
$2,903 USD
View
B+
Retailer 4
-
$4,023 SGD
£2,478 GBP
View
Retailer 5
-
$6,627 SGD
A$7,975 AUD
View
Price last confirmed 22 days ago
B
Retailer 6
-
$8,397 SGD
£5,172 GBP
View
B
Retailer 7
-
$10,237 SGD
$8,008 USD
View
Most Expensive
B
Brilliant Earth
20221355A · Oct 30
$11,940 SGD
$9,340 USD
View
7 more retailers have this diamond
Prices start from $2,804 SGDSave up to $9,137 SGD

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
$2,804 SGD