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Marquise|Lab Grown|IGI

1.40ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG840612250

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840612250

Diamond specifications and retailer prices

From $265 USD
As of October 25, 2026
Save $973 USD (79%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,238 USD at Reve Diamonds · As of October 25, 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 LG840612250 or 840612250. Listed at 21 retailers as of October 25, 2026, with prices from $265 to $1,238, a $973 spread on the same certified stone. Reve Diamonds lists it at $1,238. 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 angle34°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840612250
Dimensions10.92 × 5.80 × 3.75 mm
L/W Ratio1.88
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.92 mm5.80 mm1.40 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840612250
Side View
Table 60.0%Crown 34°Girdle: STK-THKPavilion 41.1°Culet: NoneDepth 64.7%

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 25
Current: $1,210 USD|Low: $214 USD|High: $1,830 USD|Avg: $640 USD|-33.9%
Retailer 1
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Retailer 21
Reve Diamonds
October 31, 2026
Retailer 4$214 USD
Retailer 9$239 USD
Retailer 3$248 USD
Retailer 6$265 USD
Retailer 7$294 USD
Retailer 21$327 USD
Retailer 18$429 USD
Retailer 19$449 USD
Retailer 2$455 USD
Retailer 16$488 USD
Retailer 10$516 USD
Retailer 11$611 USD
Retailer 15$649 USD
Retailer 12$693 USD
Retailer 5$853 USD
Retailer 13$861 USD
Retailer 8$906 USD
Retailer 14$909 USD
Retailer 20$925 USD
Retailer 17$1,064 USD
Retailer 1$1,210 USD
Reve Diamonds$1,238 USD

23 data points across 22 retailers

21 retailers$265 USD to $1,238 USD

Retailer 1
-
$214 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$248 USD
View
Price last confirmed 7 days ago
A
Retailer 3
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$265 USD
View
A
Retailer 4
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$294 USD
HK$2,300 HKD
View
Retailer 5
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$327 USD
£257 GBP
View
Price last confirmed 14 days ago
A
Retailer 6
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$429 USD
€409 EUR
View
Retailer 7
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$449 USD
ZAR 7,249 ZAR
View
Price last confirmed 8 days ago
A
Retailer 8
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$455 USD
View
A
Retailer 9
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$488 USD
£385 GBP
View
A
Retailer 10
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$516 USD
View
A
Retailer 11
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$611 USD
View
A
Retailer 12
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$649 USD
A$998 AUD
View
B+
Retailer 13
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$693 USD
View
B+
Retailer 14
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$853 USD
View
B+
Retailer 15
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$861 USD
SGD 1,163 SGD
View
B+
Retailer 16
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$906 USD
View
B+
Retailer 17
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$909 USD
View
B+
Retailer 18
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$925 USD
View
B
Retailer 19
-
$1,064 USD
£838 GBP
View
B
Retailer 20
-
$1,210 USD
View
Most Expensive
B
Reve Diamonds
549CF4CD3 · Oct 25
$1,238 USD
View
20 more retailers have this diamond
Prices start from $265 USDSave up to $973 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
$265 USD