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Marquise|Lab Grown|IGI

1.53ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG743550707

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG743550707

Diamond specifications and retailer prices

From $1,038 SGD
As of November 5, 2026
Save $3,391 SGD (77%) vs most expensive(unlock to see where)
32 retailers carry this diamond
Most expensive: $4,429 SGD at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG743550707 or 743550707. Listed at 32 retailers as of October 31, 2026, with prices from $1,038 to $4,429, a $3,391 spread on the same certified stone. Novita Diamonds lists it at $4,429. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743550707
Dimensions12.25 × 5.96 × 3.66 mm
L/W Ratio2.06
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
12.25 mm5.96 mm1.53 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743550707
Side View
Table 61.0%Crown 33.4°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 61.4%

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 5
Current: $4,429 SGD|Low: $834 SGD|High: $4,484 SGD|Avg: $2,320 SGD|-1.2%
Novita Diamonds
Retailer 2
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Retailer 25
November 6, 2026
Retailer 17$834 SGD
Retailer 16$968 SGD
Retailer 22$1,038 SGD
Retailer 24$1,176 SGD
Retailer 23$1,188 SGD
Retailer 15$1,280 SGD
Retailer 3$1,454 SGD
Retailer 21$1,471 SGD
Retailer 20$1,519 SGD
Retailer 2$1,567 SGD
Retailer 12$1,758 SGD
Retailer 10$1,778 SGD
Retailer 19$2,431 SGD
Retailer 9$2,441 SGD
Retailer 5$2,460 SGD
Retailer 4$2,708 SGD
Retailer 18$3,017 SGD
Retailer 13$3,284 SGD
Retailer 25$3,322 SGD
Retailer 6$3,358 SGD
Retailer 14$3,372 SGD
Retailer 7$3,417 SGD
Retailer 8$3,607 SGD
Retailer 11$4,076 SGD
Novita Diamonds$4,429 SGD

29 data points across 25 retailers

32 retailers$1,038 SGD to $4,429 SGD

Retailer 1
-
$834 SGD
Price last confirmed 29 days ago
Retailer 2
-
$934 SGD
View
Price last confirmed 37 days ago
Retailer 3
-
$968 SGD
View
Price last confirmed 29 days ago
Retailer 4
-
$968 SGD
View
Price last confirmed 27 days ago
Retailer 5
-
$1,017 SGD
View
Price last confirmed 38 days ago
A
Retailer 6
-
$1,038 SGD
View
Final sale: no returns
Retailer 7
-
$1,069 SGD
View
Price last confirmed 37 days ago
Retailer 8
-
$1,069 SGD
View
Price last confirmed 40 days ago
A
Retailer 9
-
$1,176 SGD
View
A
Retailer 10
-
$1,188 SGD
View
A
Retailer 11
-
$1,280 SGD
View
A
Retailer 12
-
$1,454 SGD
View
A
Retailer 13
-
$1,471 SGD
View
A
Retailer 14
-
$1,519 SGD
View
A
Retailer 15
-
$1,567 SGD
View
A
Retailer 16
-
$1,758 SGD
View
A
Retailer 17
-
$1,778 SGD
View
B+
Retailer 18
-
$2,431 SGD
View
B+
Retailer 19
-
$2,441 SGD
View
B+
Retailer 20
-
$2,460 SGD
View
B+
Retailer 21
-
$2,708 SGD
View
Retailer 22
-
$2,721 SGD
View
Price last confirmed 27 days ago
B+
Retailer 23
-
$3,017 SGD
View
Retailer 24
-
$3,048 SGD
View
Price last confirmed 37 days ago
B+
Retailer 25
-
$3,284 SGD
View
B+
Retailer 26
-
$3,322 SGD
View
B+
Retailer 27
-
$3,358 SGD
View
Retailer 28
-
$3,372 SGD
View
Price last confirmed 9 days ago
B
Retailer 29
-
$3,417 SGD
View
B
Retailer 30
-
$3,607 SGD
View
B
Retailer 31
-
$4,076 SGD
View
Most Expensive
B
Novita Diamonds
cert_743550707 · Oct 31
$4,429 SGD
A$5,335 AUD
View
31 more retailers have this diamond
Prices start from $1,038 SGDSave up to $3,391 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
$1,038 SGD