Marquise|Lab Grown|IGI

1.53ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG845665191

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG845665191

Diamond specifications and retailer prices

From $280 USD
As of October 28, 2026
Save $1,780 USD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,060 USD at Brilliant Earth · As of October 28, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG845665191 or 845665191. Listed at 20 retailers as of October 28, 2026, with prices from $280 to $2,060, a $1,780 spread on the same certified stone. Brilliant Earth lists it at $2,060. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845665191
Dimensions12.28 × 5.86 × 3.79 mm
L/W Ratio2.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.28 mm5.86 mm1.53 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845665191
Side View
Table 60.0%Crown 37.9°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 64.7%

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 28
Current: $2,060 USD|Low: $280 USD|High: $2,060 USD|Avg: $720 USD
Brilliant Earth
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 29, 2026
Retailer 7$280 USD
Retailer 3$310 USD
Retailer 10$310 USD
Retailer 14$364 USD
Retailer 15$418 USD
Retailer 18$470 USD
Retailer 20$494 USD
Retailer 4$532 USD
Retailer 17$533 USD
Retailer 16$586 USD
Retailer 11$646 USD
Retailer 19$723 USD
Retailer 6$952 USD
Retailer 12$955 USD
Retailer 13$980 USD
Retailer 9$1,048 USD
Retailer 5$1,220 USD
Retailer 2$1,250 USD
Retailer 8$1,353 USD
Brilliant Earth$2,060 USD

14 data points across 20 retailers

20 retailers$280 USD to $2,060 USD

A
Cheapest Retailer
-
$280 USD
Final sale: no returns
A
Retailer 2
-
$310 USD
View
A
Retailer 3
-
$310 USD
View
A
Retailer 4
-
$364 USD
£287 GBP
View
B+
Retailer 5
-
$418 USD
View
A
Retailer 6
-
$470 USD
View
A
Retailer 7
-
$494 USD
€470 EUR
View
A
Retailer 8
-
$532 USD
View
A
Retailer 9
-
$533 USD
ZAR 8,606 ZAR
View
A
Retailer 10
-
$586 USD
£462 GBP
View
B+
Retailer 11
-
$646 USD
View
B+
Retailer 12
-
$723 USD
A$1,112 AUD
View
B+
Retailer 13
-
$952 USD
View
B+
Retailer 14
-
$955 USD
View
B+
Retailer 15
-
$980 USD
A$1,507 AUD
View
B
Retailer 16
-
$1,048 USD
View
B
Retailer 17
-
$1,220 USD
View
B
Retailer 18
-
$1,250 USD
£984 GBP
View
B
Retailer 19
-
$1,353 USD
View
Most Expensive
B
Brilliant Earth
22292178A · Oct 28
$2,060 USD
View
19 more retailers have this diamond
Prices start from $280 USDSave up to $1,780 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
$280 USD