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Marquise|Lab Grown|IGI

1.40ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG787619165

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG787619165

Diamond specifications and retailer prices

From $193 USD
As of October 27, 2026
Save $978 USD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,171 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.4ct lab-grown marquise diamond

This 1.4ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG787619165 or 787619165. Listed at 18 retailers as of October 27, 2026, with prices from $193 to $1,171, a $978 spread on the same certified stone. Reve Diamonds lists it at $1,171. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787619165
Dimensions11.12 × 5.99 × 3.70 mm
L/W Ratio1.86
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.12 mm5.99 mm1.40 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787619165
Side View
Table 61.0%Crown 33.7°Girdle: STK-THKPavilion 41.2°Culet: NoneDepth 61.8%

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: $436 USD|Low: $193 USD|High: $1,891 USD|Avg: $737 USD|-48.1%
Retailer 1
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Retailer 18
Reve Diamonds
October 29, 2026
Retailer 7$193 USD
Retailer 6$216 USD
Retailer 3$239 USD
Retailer 17$239 USD
Retailer 12$295 USD
Retailer 14$411 USD
Retailer 9$417 USD
Retailer 16$422 USD
Retailer 1$436 USD
Retailer 15$584 USD
Retailer 18$603 USD
Retailer 4$634 USD
Retailer 10$675 USD
Retailer 2$806 USD
Retailer 8$823 USD
Retailer 13$930 USD
Retailer 11$1,124 USD
Retailer 5$1,170 USD
Reve Diamonds$1,171 USD

33 data points across 19 retailers

18 retailers$193 USD to $1,171 USD

A
Cheapest Retailer
-
$193 USD
A
Retailer 2
-
$239 USD
View
A
Retailer 3
-
$239 USD
View
A
Retailer 4
-
$295 USD
£232 GBP
View
A
Retailer 5
-
$411 USD
ZAR 6,635 ZAR
View
B+
Retailer 6
-
$417 USD
View
A
Retailer 7
-
$422 USD
€402 EUR
View
A
Retailer 8
-
$436 USD
£343 GBP
View
A
Retailer 9
-
$584 USD
A$898 AUD
View
A
Retailer 10
-
$603 USD
View
A
Retailer 11
-
$634 USD
View
Retailer 12
-
$675 USD
View
Price last confirmed 12 days ago
B+
Retailer 13
-
$806 USD
View
B+
Retailer 14
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$823 USD
View
B+
Retailer 15
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$930 USD
View
B
Retailer 16
-
$1,124 USD
£885 GBP
View
B
Retailer 17
-
$1,170 USD
View
Most Expensive
B
Reve Diamonds
F228BA81A · Oct 28
$1,171 USD
View
17 more retailers have this diamond
Prices start from $193 USDSave up to $978 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
1.40ct Marquise
$193 USD