Marquise|Lab Grown|IGI

1.53ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG818664387

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818664387

Diamond specifications and retailer prices

From $377 SGD
$295 USD
As of October 24, 2026
Save $1,371 SGD (78%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $3,043 SGD at Brilliant Earth · As of October 1, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818664387 or 818664387. Listed at 25 retailers as of October 24, 2026, with a 363% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818664387
Dimensions12.26 × 5.91 × 3.68 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.26 mm5.91 mm1.53 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818664387
Side View
Table 58.0%Crown 35.2°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 62.3%

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 24
Current: $543 SGD|Low: $312 SGD|High: $1,748 SGD|Avg: $846 SGD|-10.5%
Retailer 1
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 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 28, 2026
Retailer 6$325 SGD
Retailer 7$363 SGD
Retailer 3$377 SGD
Retailer 19$403 SGD
Retailer 22$403 SGD
Retailer 16$461 SGD
Retailer 1$543 SGD
Retailer 21$642 SGD
Retailer 18$675 SGD
Retailer 5$682 SGD
Retailer 17$764 SGD
Retailer 13$771 SGD
Retailer 15$836 SGD
Retailer 4$843 SGD
Retailer 12$940 SGD
Retailer 8$1,018 SGD
Retailer 20$1,296 SGD
Retailer 14$1,399 SGD
Retailer 11$1,496 SGD
Retailer 9$1,586 SGD
Retailer 2$1,619 SGD
Retailer 10$1,748 SGD

38 data points across 22 retailers

25 retailers$377 SGD to $1,748 SGD

Retailer 1
-
$325 SGD
$254 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$377 SGD
$295 USD
View
A
Retailer 3
-
$403 SGD
$315 USD
View
A
Retailer 4
-
$403 SGD
$315 USD
View
A
Retailer 5
-
$461 SGD
£284 GBP
View
A
Retailer 6
-
$543 SGD
$425 USD
View
A
Retailer 7
-
$642 SGD
€478 EUR
View
A
Retailer 8
-
$675 SGD
$528 USD
View
Retailer 9
-
$682 SGD
ZAR 8,617 ZAR
View
Price last confirmed 7 days ago
A
Retailer 10
-
$725 SGD
$567 USD
View
A
Retailer 11
-
$764 SGD
£471 GBP
View
A
Retailer 12
-
$771 SGD
A$928 AUD
View
A
Retailer 13
-
$836 SGD
$654 USD
View
Retailer 14
-
$843 SGD
$660 USD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
$940 SGD
A$1,131 AUD
View
B+
Retailer 16
-
$1,018 SGD
$796 USD
View
B+
Retailer 17
-
$1,245 SGD
$974 USD
View
B+
Retailer 18
-
$1,296 SGD
$1,014 USD
View
B+
Retailer 19
-
$1,362 SGD
$1,065 USD
View
B+
Retailer 20
-
$1,399 SGD
A$1,683 AUD
View
Retailer 21
-
$1,496 SGD
$1,170 USD
View
Price last confirmed 23 days ago
B
Retailer 22
-
$1,586 SGD
$1,241 USD
View
B
Retailer 23
-
$1,619 SGD
£997 GBP
View
B
Retailer 24
-
$1,748 SGD
$1,367 USD
View
Most Expensive
Brilliant Earth
21103065A · Oct 1
$3,043 SGD
$2,380 USD
View
Price last confirmed 29 days ago
24 more retailers have this diamond
Prices start from $377 SGDSave up to $1,371 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
$377 SGD