Marquise|Lab Grown|IGI

3.62ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG818615874

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818615874

Diamond specifications and retailer prices

From $1,701 USD
As of October 31, 2026
Save $7,639 USD (82%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $9,340 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.62ct lab-grown marquise diamond

This 3.62ct 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 LG818615874 or 818615874. Listed at 26 retailers as of October 30, 2026, with prices from $1,701 to $9,340, a $7,639 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

3.62
Carat
E
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818615874
Dimensions16.20 × 7.86 × 4.99 mm
L/W Ratio2.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.20 mm7.86 mm3.62 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818615874
Side View
Table 59.0%Crown 37°Girdle: STK-THKPavilion 40.8°Culet: NoneDepth 63.5%

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 31
Current: $9,340 USD|Low: $1,701 USD|High: $9,340 USD|Avg: $4,048 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
October 31, 2026
Retailer 4$1,701 USD
Retailer 13$1,935 USD
Retailer 2$2,490 USD
Retailer 9$2,520 USD
Retailer 8$3,064 USD
Retailer 12$3,117 USD
Retailer 10$3,987 USD
Retailer 6$4,093 USD
Retailer 11$4,751 USD
Retailer 3$4,819 USD
Retailer 7$5,061 USD
Retailer 5$5,892 USD
Brilliant Earth$9,340 USD

42 data points across 13 retailers

26 retailers$1,701 USD to $9,340 USD

Retailer 1
-
$1,520 USD
Price last confirmed 23 days ago
Retailer 2
-
$1,653 USD
View
Price last confirmed 32 days ago
A
Retailer 3
-
$1,701 USD
View
Final sale: no returns
Retailer 4
-
$1,738 USD
View
Price last confirmed 36 days ago
Retailer 5
-
$1,763 USD
View
Price last confirmed 20 days ago
Retailer 6
-
$1,763 USD
View
Price last confirmed 28 days ago
A
Retailer 7
-
$1,935 USD
View
A
Retailer 8
-
$2,035 USD
HK$15,900 HKD
View
B+
Retailer 9
-
$2,490 USD
£1,960 GBP
View
B+
Retailer 10
-
$2,520 USD
View
B+
Retailer 11
-
$2,753 USD
View
B+
Retailer 12
-
$3,064 USD
€2,918 EUR
View
B+
Retailer 13
-
$3,117 USD
View
Retailer 14
-
$3,304 USD
View
Price last confirmed 31 days ago
Retailer 15
-
$3,987 USD
A$6,134 AUD
View
Price last confirmed 9 days ago
B+
Retailer 16
-
$4,093 USD
ZAR 66,124 ZAR
View
B
Retailer 17
-
$4,252 USD
£3,348 GBP
View
B
Retailer 18
-
$4,751 USD
View
Retailer 19
-
$4,819 USD
A$7,414 AUD
View
Price last confirmed 22 days ago
B
Retailer 20
-
$5,061 USD
£3,985 GBP
View
B
Retailer 21
-
$5,404 USD
View
B
Retailer 22
-
$5,892 USD
SGD 7,962 SGD
View
B
Retailer 23
-
$6,197 USD
View
B
Retailer 24
-
$6,422 USD
View
B
Retailer 25
-
$8,638 USD
View
Most Expensive
B
Brilliant Earth
20696935A · Oct 30
$9,340 USD
View
25 more retailers have this diamond
Prices start from $1,701 USDSave up to $7,639 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
3.62ct Marquise
$1,701 USD