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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 $358 SGD
As of November 4, 2026
Save $1,865 SGD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,223 SGD at Brilliant Earth · As of October 30, 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 30, 2026, with prices from $358 to $2,223, a $1,865 spread on the same certified stone. Brilliant Earth lists it at $2,223. 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
Colour
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: Nov 4
Current: $2,223 SGD|Low: $358 SGD|High: $2,631 SGD|Avg: $936 SGD|-15.5%
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
November 6, 2026
Retailer 7$358 SGD
Retailer 4$396 SGD
Retailer 10$396 SGD
Retailer 13$460 SGD
Retailer 18$534 SGD
Retailer 20$600 SGD
Retailer 3$630 SGD
Retailer 5$680 SGD
Retailer 16$683 SGD
Retailer 2$746 SGD
Retailer 11$825 SGD
Retailer 15$927 SGD
Retailer 17$987 SGD
Retailer 12$1,220 SGD
Retailer 19$1,250 SGD
Retailer 9$1,339 SGD
Retailer 6$1,558 SGD
Retailer 14$1,583 SGD
Retailer 8$1,728 SGD
Brilliant Earth$2,223 SGD

22 data points across 20 retailers

20 retailers$358 SGD to $2,223 SGD

A
Cheapest Retailer
-
$358 SGD
Final sale: no returns
Retailer 2
-
$396 SGD
View
Price last confirmed 12 days ago
A
Retailer 3
-
$396 SGD
View
A
Retailer 4
-
$460 SGD
View
B+
Retailer 5
-
$534 SGD
View
A
Retailer 6
-
$600 SGD
View
Retailer 7
-
$630 SGD
View
Price last confirmed 10 days ago
A
Retailer 8
-
$680 SGD
View
A
Retailer 9
-
$683 SGD
View
A
Retailer 10
-
$746 SGD
View
B+
Retailer 11
-
$825 SGD
View
B+
Retailer 12
-
$927 SGD
View
B+
Retailer 13
-
$987 SGD
View
B+
Retailer 14
-
$1,220 SGD
View
Retailer 15
-
$1,250 SGD
View
Price last confirmed 8 days ago
B
Retailer 16
-
$1,339 SGD
View
B
Retailer 17
-
$1,558 SGD
View
B
Retailer 18
-
$1,583 SGD
View
B
Retailer 19
-
$1,728 SGD
View
Most Expensive
B
Brilliant Earth
22292178A · Oct 30
$2,223 SGD
$1,740 USD
View
19 more retailers have this diamond
Prices start from $358 SGDSave up to $1,865 SGD

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
$358 SGD