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Marquise|Lab Grown|IGI

4.53ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG825611252

Shape and cutting style on the report: Hexagonal modified step cut

Certificate IGI LG825611252

Diamond specifications and retailer prices

From $1,516 SGD
$1,183 USD
As of October 28, 2026
Save $4,135 SGD (73%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $5,651 SGD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 4.53ct lab-grown marquise diamond

This 4.53ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825611252 or 825611252. Listed at 8 retailers as of October 28, 2026, with prices from $1,516 to $5,651, a $4,135 spread on the same certified stone. Taylor and Hart lists it at $5,651. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.53
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle27.3°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825611252
Dimensions15.29 × 8.23 × 4.94 mm
L/W Ratio1.86
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.29 mm8.23 mm4.53 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825611252
Side View
Table 62.0%Crown 27.3°Girdle: ThickPavilion 39.6°Culet: LargeDepth 60.0%

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: Oct 28
Current: $2,593 SGD|Low: $1,839 SGD|High: $7,175 SGD|Avg: $4,552 SGD|-18.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Taylor and Hart
October 29, 2026
Retailer 3$1,839 SGD
Retailer 4$2,574 SGD
Retailer 1$2,593 SGD
Retailer 8$3,672 SGD
Retailer 5$4,920 SGD
Retailer 6$5,419 SGD
Retailer 2$5,513 SGD
Taylor and Hart$5,651 SGD
Retailer 7$6,043 SGD

21 data points across 9 retailers

8 retailers$1,516 SGD to $5,651 SGD

A
Cheapest Retailer
-
$1,516 SGD
$1,183 USD
A
Retailer 2
-
$1,839 SGD
$1,435 USD
View
A
Retailer 3
-
$2,574 SGD
$2,008 USD
View
A
Retailer 4
-
$2,593 SGD
€1,927 EUR
View
B
Retailer 5
-
$4,920 SGD
$3,839 USD
View
B
Retailer 6
-
$5,419 SGD
View
B
Retailer 7
-
$5,513 SGD
£3,387 GBP
View
Most Expensive
B
Taylor and Hart
UWJOJW8 · Oct 30
$5,651 SGD
$4,409 USD
View
7 more retailers have this diamond
Prices start from $1,516 SGDSave up to $4,135 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
4.53ct Marquise
$1,516 SGD