Marquise|Lab Grown|IGI

1.53ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG818664387

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818664387

Diamond specifications and retailer prices

From $254 USD
As of October 23, 2026
Save $1,113 USD (81%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $2,380 USD at Brilliant Earth · As of October 1, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818664387 or 818664387. Listed at 26 retailers as of October 23, 2026, with a 438% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818664387
Dimensions12.26 × 5.91 × 3.68 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.26 mm5.91 mm1.53 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818664387
Side View
Table 58.0%Crown 35.2°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 62.3%

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: Oct 23
Current: $425 USD|Low: $244 USD|High: $1,367 USD|Avg: $661 USD|-10.5%
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Retailer 22
October 28, 2026
Retailer 6$254 USD
Retailer 7$284 USD
Retailer 3$295 USD
Retailer 19$315 USD
Retailer 22$315 USD
Retailer 16$361 USD
Retailer 1$425 USD
Retailer 21$502 USD
Retailer 18$528 USD
Retailer 5$533 USD
Retailer 17$598 USD
Retailer 13$603 USD
Retailer 15$654 USD
Retailer 4$660 USD
Retailer 12$735 USD
Retailer 8$796 USD
Retailer 20$1,014 USD
Retailer 14$1,094 USD
Retailer 11$1,170 USD
Retailer 9$1,241 USD
Retailer 2$1,266 USD
Retailer 10$1,367 USD

39 data points across 22 retailers

26 retailers$254 USD to $1,367 USD

A
Cheapest Retailer
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$254 USD
A
Retailer 2
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$284 USD
View
Final sale: no returns
A
Retailer 3
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$295 USD
View
A
Retailer 4
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$315 USD
View
A
Retailer 5
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$315 USD
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A
Retailer 6
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$361 USD
£284 GBP
View
A
Retailer 7
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$425 USD
View
A
Retailer 8
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$502 USD
€478 EUR
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A
Retailer 9
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$528 USD
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A
Retailer 10
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$533 USD
ZAR 8,617 ZAR
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A
Retailer 11
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$567 USD
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A
Retailer 12
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$598 USD
£471 GBP
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A
Retailer 13
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$603 USD
A$928 AUD
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A
Retailer 14
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$654 USD
View
A
Retailer 15
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$660 USD
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A
Retailer 16
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$735 USD
A$1,131 AUD
View
B+
Retailer 17
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$796 USD
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B+
Retailer 18
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$974 USD
View
B+
Retailer 19
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$1,014 USD
View
B+
Retailer 20
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$1,065 USD
View
B+
Retailer 21
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$1,094 USD
A$1,683 AUD
View
B+
Retailer 22
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$1,170 USD
View
Price last confirmed 21 days ago
B
Retailer 23
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$1,241 USD
View
B
Retailer 24
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$1,266 USD
£997 GBP
View
B
Retailer 25
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$1,367 USD
View
Most Expensive
B
Brilliant Earth
21103065A · Oct 1
$2,380 USD
View
Price last confirmed 27 days ago
25 more retailers have this diamond
Prices start from $254 USDSave up to $1,113 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
$254 USD