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Marquise|Lab Grown|IGI

1.53ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG800635401

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG800635401

Diamond specifications and retailer prices

From $410 USD
As of November 1, 2026
Save $809 USD (66%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,219 USD at MOH London · As of November 1, 2026
View at MOH London

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 LG800635401 or 800635401. Listed at 13 retailers as of November 1, 2026, with prices from $410 to $1,219, a $809 spread on the same certified stone. MOH London lists it at $1,219. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800635401
Dimensions11.92 × 6.06 × 3.70 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.92 mm6.06 mm1.53 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800635401
Side View
Table 59.0%Crown 33.3°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,219 USD|Low: $410 USD|High: $1,319 USD|Avg: $777 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 2, 2026
Retailer 3$410 USD
Retailer 6$480 USD
Retailer 13$487 USD
Retailer 7$525 USD
Retailer 4$532 USD
Retailer 2$577 USD
Retailer 14$630 USD
Retailer 11$709 USD
Retailer 10$934 USD
Retailer 8$981 USD
Retailer 5$1,029 USD
Retailer 9$1,197 USD
Retailer 12$1,210 USD
MOH London$1,219 USD

15 data points across 14 retailers

13 retailers$410 USD to $1,219 USD

B+
Cheapest Retailer
-
$410 USD
A
Retailer 2
-
$525 USD
ZAR 8,482 ZAR
View
A
Retailer 3
-
$532 USD
View
A
Retailer 4
-
$577 USD
£455 GBP
View
A
Retailer 5
-
$630 USD
View
A
Retailer 6
-
$709 USD
A$1,090 AUD
View
B+
Retailer 7
-
$934 USD
View
B+
Retailer 8
-
$981 USD
View
B
Retailer 9
-
$1,029 USD
View
B+
Retailer 10
-
$1,103 USD
View
B
Retailer 11
-
$1,197 USD
View
B
Retailer 12
-
$1,210 USD
View
Most Expensive
B
MOH London
LG800635401 · Nov 1
$1,219 USD
£960 GBP
View
12 more retailers have this diamond
Prices start from $410 USDSave up to $809 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
$410 USD