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Marquise|Lab Grown|IGI

1.53ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG825630869

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825630869

Diamond specifications and retailer prices

From $259 USD
As of October 27, 2026
Save $1,875 USD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,134 USD at Queensmith · As of October 27, 2026
View at Queensmith

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825630869 or 825630869. Listed at 20 retailers as of October 27, 2026, with prices from $259 to $2,134, a $1,875 spread on the same certified stone. Queensmith lists it at $2,134. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825630869
Dimensions11.63 × 6.13 × 3.86 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.63 mm6.13 mm1.53 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825630869
Side View
Table 59.0%Crown 34.6°Girdle: THN-STKPavilion 40.9°Culet: NoneDepth 63.0%

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 27
Current: $2,134 USD|Low: $259 USD|High: $2,134 USD|Avg: $758 USD
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 20
October 28, 2026
Retailer 3$259 USD
Retailer 7$290 USD
Retailer 17$300 USD
Retailer 16$321 USD
Retailer 20$321 USD
Retailer 12$383 USD
Retailer 9$432 USD
Retailer 4$480 USD
Retailer 11$535 USD
Retailer 2$552 USD
Retailer 6$585 USD
Retailer 13$610 USD
Retailer 14$747 USD
Retailer 5$987 USD
Retailer 18$1,032 USD
Retailer 10$1,084 USD
Retailer 19$1,264 USD
Retailer 15$1,289 USD
Retailer 8$1,382 USD
Queensmith$2,134 USD

20 data points across 20 retailers

20 retailers$259 USD to $2,134 USD

A
Cheapest Retailer
-
$259 USD
A
Retailer 2
-
$290 USD
View
Final sale: no returns
A
Retailer 3
-
$300 USD
View
A
Retailer 4
-
$321 USD
View
A
Retailer 5
-
$321 USD
View
A
Retailer 6
-
$383 USD
£302 GBP
View
Price last confirmed 17 days ago
B+
Retailer 7
-
$432 USD
View
A
Retailer 8
-
$480 USD
View
A
Retailer 9
-
$535 USD
View
A
Retailer 10
-
$552 USD
ZAR 8,914 ZAR
View
A
Retailer 11
-
$585 USD
View
A
Retailer 12
-
$610 USD
£480 GBP
View
B+
Retailer 13
-
$747 USD
A$1,149 AUD
View
B+
Retailer 14
-
$987 USD
View
B+
Retailer 15
-
$1,032 USD
View
B
Retailer 16
-
$1,084 USD
View
B
Retailer 17
-
$1,264 USD
View
B
Retailer 18
-
$1,289 USD
£1,015 GBP
View
B
Retailer 19
-
$1,382 USD
View
Most Expensive
B
Queensmith
LG825630869 · Oct 27
$2,134 USD
£1,680 GBP
View
19 more retailers have this diamond
Prices start from $259 USDSave up to $1,875 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
$259 USD