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Marquise|Lab Grown|IGI

1.53ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG812620144

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG812620144

Diamond specifications and retailer prices

From $326 USD
As of November 4, 2026
Save $2,304 USD (88%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,630 USD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.53ct lab-grown marquise diamond

This 1.53ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG812620144 or 812620144. Listed at 24 retailers as of November 4, 2026, with prices from $326 to $2,630, a $2,304 spread on the same certified stone. Brilliant Earth lists it at $2,630. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812620144
Dimensions11.62 × 6.00 × 3.77 mm
L/W Ratio1.94
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
11.62 mm6.00 mm1.53 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812620144
Side View
Table 57.0%Crown 34.5°Girdle: MED-THKPavilion 39.5°Culet: NoneDepth 62.8%

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: Nov 4
Current: $2,630 USD|Low: $326 USD|High: $2,630 USD|Avg: $958 USD
Brilliant Earth
Retailer 2
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Retailer 23
November 4, 2026
Retailer 17$326 USD
Retailer 11$371 USD
Retailer 7$385 USD
Retailer 5$411 USD
Retailer 15$418 USD
Retailer 2$426 USD
Retailer 3$565 USD
Retailer 6$580 USD
Retailer 9$664 USD
Retailer 14$676 USD
Retailer 22$709 USD
Retailer 20$728 USD
Retailer 12$743 USD
Retailer 21$931 USD
Retailer 18$965 USD
Retailer 4$1,008 USD
Retailer 19$1,299 USD
Retailer 13$1,343 USD
Retailer 16$1,435 USD
Retailer 10$1,554 USD
Retailer 8$1,613 USD
Retailer 23$1,647 USD
Brilliant Earth$2,630 USD

28 data points across 23 retailers

24 retailers$326 USD to $2,630 USD

A
Cheapest Retailer
-
$326 USD
A
Retailer 2
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$371 USD
View
Final sale: no returns
A
Retailer 3
-
$385 USD
View
A
Retailer 4
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$411 USD
View
Retailer 5
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$418 USD
View
Price last confirmed 10 days ago
A
Retailer 6
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$426 USD
View
A
Retailer 7
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$565 USD
View
A
Retailer 8
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$580 USD
View
A
Retailer 9
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$664 USD
View
Retailer 10
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$676 USD
View
Price last confirmed 10 days ago
A
Retailer 11
-
$709 USD
View
A
Retailer 12
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$728 USD
View
B+
Retailer 13
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$743 USD
View
B+
Retailer 14
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$931 USD
View
B+
Retailer 15
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$965 USD
View
B+
Retailer 16
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$1,008 USD
View
B+
Retailer 17
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$1,299 USD
View
B
Retailer 18
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$1,343 USD
View
Retailer 19
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$1,435 USD
View
Price last confirmed 7 days ago
B
Retailer 20
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$1,443 USD
View
B
Retailer 21
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$1,554 USD
View
B
Retailer 22
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$1,613 USD
View
B
Retailer 23
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$1,647 USD
View
Most Expensive
B
Brilliant Earth
20677531A · Nov 4
$2,630 USD
View
23 more retailers have this diamond
Prices start from $326 USDSave up to $2,304 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
1.53ct Marquise
$326 USD