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Marquise|Lab Grown|IGI

1.53ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG638430998

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG638430998

Diamond specifications and retailer prices

From $1,179 SGD
HK$7,200 HKD
As of November 1, 2026
Save $2,658 SGD (69%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: $4,125 SGD at MOH London · As of October 21, 2026
View at MOH London

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG638430998 or 638430998. Listed at 29 retailers as of October 28, 2026, with a 226% 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG638430998
Dimensions12.59 × 5.86 × 3.69 mm
L/W Ratio2.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
12.59 mm5.86 mm1.53 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG638430998
Side View
Table 59.0%Crown 35.8°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.0%

Caratlytics Score

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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 1
Current: $4,125 SGD|Low: $691 SGD|High: $6,126 SGD|Avg: $2,155 SGD|-4.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
October 30, 2026
Retailer 12$691 SGD
Retailer 11$857 SGD
Retailer 4$865 SGD
Retailer 20$998 SGD
Retailer 10$1,108 SGD
Retailer 5$1,136 SGD
Retailer 18$1,179 SGD
Retailer 16$1,336 SGD
Retailer 23$1,444 SGD
Retailer 19$1,463 SGD
Retailer 22$1,610 SGD
Retailer 13$1,661 SGD
Retailer 3$2,210 SGD
Retailer 21$2,215 SGD
Retailer 14$2,238 SGD
Retailer 9$2,756 SGD
Retailer 17$2,846 SGD
Retailer 24$2,871 SGD
Retailer 6$2,894 SGD
Retailer 2$3,121 SGD
Retailer 15$3,164 SGD
Retailer 8$3,207 SGD
MOH London$4,125 SGD
Retailer 7$6,126 SGD

38 data points across 24 retailers

29 retailers$1,179 SGD to $3,837 SGD

Retailer 1
-
$691 SGD
$540 USD
Price last confirmed 25 days ago
Retailer 2
-
$716 SGD
$560 USD
View
Price last confirmed 33 days ago
Retailer 3
-
$802 SGD
$627 USD
View
Price last confirmed 34 days ago
Retailer 4
-
$857 SGD
$670 USD
View
Price last confirmed 25 days ago
Retailer 5
-
$857 SGD
$670 USD
View
Price last confirmed 23 days ago
Retailer 6
-
$876 SGD
$685 USD
View
Price last confirmed 34 days ago
Retailer 7
-
$998 SGD
$780 USD
View
Price last confirmed 10 days ago
Retailer 8
-
$1,108 SGD
$866 USD
View
Price last confirmed 9 days ago
Retailer 9
-
$1,136 SGD
$888 USD
View
Price last confirmed 12 days ago
A
Retailer 10
-
$1,179 SGD
HK$7,200 HKD
View
Retailer 11
-
$1,336 SGD
$1,045 USD
View
Price last confirmed 12 days ago
Retailer 12
-
$1,463 SGD
£901 GBP
View
Price last confirmed 11 days ago
Retailer 13
-
$1,610 SGD
ZAR 20,332 ZAR
View
Price last confirmed 14 days ago
A
Retailer 14
-
$1,661 SGD
A$1,998 AUD
View
Retailer 15
-
$2,210 SGD
$1,728 USD
View
Price last confirmed 11 days ago
Retailer 16
-
$2,215 SGD
A$2,664 AUD
View
Price last confirmed 12 days ago
Retailer 17
-
$2,238 SGD
$1,750 USD
View
Price last confirmed 11 days ago
Retailer 18
-
$2,486 SGD
$1,944 USD
View
Price last confirmed 23 days ago
Retailer 19
-
$2,486 SGD
$1,944 USD
View
Price last confirmed 11 days ago
Retailer 20
-
$2,577 SGD
$2,015 USD
View
Price last confirmed 33 days ago
Retailer 21
-
$2,756 SGD
$2,155 USD
View
Price last confirmed 11 days ago
Retailer 22
-
$2,846 SGD
£1,752 GBP
View
Price last confirmed 26 days ago
Retailer 23
-
$2,871 SGD
$2,245 USD
View
Price last confirmed 15 days ago
Retailer 24
-
$2,894 SGD
$2,263 USD
View
Price last confirmed 12 days ago
B+
Retailer 25
-
$3,121 SGD
$2,440 USD
View
Retailer 26
-
$3,164 SGD
A$3,806 AUD
View
Price last confirmed 25 days ago
Retailer 27
-
$3,207 SGD
$2,508 USD
View
Price last confirmed 12 days ago
B
Retailer 28
-
$3,837 SGD
$3,000 USD
View
Most Expensive
MOH London
LG638430998 · Oct 21
$4,125 SGD
£2,540 GBP
View
Price last confirmed 12 days ago
28 more retailers have this diamond
Prices start from $1,179 SGDSave up to $2,658 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
$1,179 SGD