Marquise|Lab Grown|IGI

1.53ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG841641429

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841641429

Diamond specifications and retailer prices

From $346 USD
£273 GBP
As of October 24, 2026
Save $994 USD (74%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,340 USD at Brilliant Earth · As of October 26, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841641429 or 841641429. Listed at 11 retailers as of October 24, 2026, with prices from $346 to $1,340, a $994 spread on the same certified stone. Brilliant Earth lists it at $1,340. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841641429
Dimensions12.26 × 6.00 × 3.76 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.26 mm6.00 mm1.53 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841641429
Side View
Table 59.0%Crown 35.6°Girdle: THN-STKPavilion 41°Culet: NoneDepth 62.7%

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 24
Current: $1,340 USD|Low: $346 USD|High: $1,340 USD|Avg: $768 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 25, 2026
Retailer 6$346 USD
Retailer 3$499 USD
Retailer 7$500 USD
Retailer 8$529 USD
Retailer 5$542 USD
Retailer 2$544 USD
Retailer 4$689 USD
Retailer 10$955 USD
Retailer 11$1,003 USD
Retailer 9$1,204 USD
Brilliant Earth$1,340 USD

8 data points across 11 retailers

11 retailers$346 USD to $1,340 USD

A
Cheapest Retailer
-
$346 USD
£273 GBP
A
Retailer 2
-
$499 USD
View
A
Retailer 3
-
$500 USD
ZAR 8,083 ZAR
View
A
Retailer 4
-
$529 USD
View
A
Retailer 5
-
$542 USD
£426 GBP
View
A
Retailer 6
-
$544 USD
€518 EUR
View
A
Retailer 7
-
$689 USD
A$1,060 AUD
View
B+
Retailer 8
-
$955 USD
View
B+
Retailer 9
-
$1,003 USD
View
B
Retailer 10
-
$1,204 USD
View
Most Expensive
B
Brilliant Earth
22164430A · Oct 26
$1,340 USD
View
10 more retailers have this diamond
Prices start from $346 USDSave up to $994 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
$346 USD