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Marquise|Lab Grown|IGI

1.55ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG743571145

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG743571145

Diamond specifications and retailer prices

From $491 SGD
$384 USD
As of November 2, 2026
Save $4,380 SGD (90%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $4,871 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.55ct lab-grown marquise diamond

This 1.55ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG743571145 or 743571145. Listed at 27 retailers as of October 31, 2026, with prices from $491 to $4,871, a $4,380 spread on the same certified stone. Do Amore Diamonds lists it at $4,871. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743571145
Dimensions12.19 × 5.91 × 3.75 mm
L/W Ratio2.06
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.19 mm5.91 mm1.55 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743571145
Side View
Table 57.0%Crown 33.5°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 63.5%

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 2
Current: $4,871 SGD|Low: $470 SGD|High: $4,871 SGD|Avg: $1,437 SGD|+3.0%
Do Amore Diamonds
Retailer 2
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Retailer 22
November 2, 2026
Retailer 5$470 SGD
Retailer 12$547 SGD
Retailer 7$550 SGD
Retailer 3$609 SGD
Retailer 4$609 SGD
Retailer 8$639 SGD
Retailer 15$749 SGD
Retailer 17$766 SGD
Retailer 22$799 SGD
Retailer 9$808 SGD
Retailer 14$1,018 SGD
Retailer 13$1,106 SGD
Retailer 2$1,158 SGD
Retailer 19$1,563 SGD
Retailer 21$1,705 SGD
Retailer 18$1,718 SGD
Retailer 20$1,796 SGD
Retailer 10$2,265 SGD
Retailer 6$2,277 SGD
Retailer 11$2,352 SGD
Retailer 16$2,466 SGD
Do Amore Diamonds$4,871 SGD

41 data points across 22 retailers

27 retailers$491 SGD to $4,871 SGD

Retailer 1
-
$470 SGD
$368 USD
Price last confirmed 31 days ago
A
Retailer 2
-
$491 SGD
$384 USD
View
A
Retailer 3
-
$547 SGD
$428 USD
View
Final sale: no returns
Retailer 4
-
$550 SGD
$430 USD
View
Price last confirmed 34 days ago
Retailer 5
-
$609 SGD
$476 USD
View
Price last confirmed 7 days ago
Retailer 6
-
$609 SGD
$476 USD
View
Price last confirmed 30 days ago
A
Retailer 7
-
$609 SGD
$476 USD
View
A
Retailer 8
-
$639 SGD
$500 USD
View
A
Retailer 9
-
$749 SGD
$586 USD
View
A
Retailer 10
-
$766 SGD
£472 GBP
View
A
Retailer 11
-
$799 SGD
$625 USD
View
A
Retailer 12
-
$808 SGD
$632 USD
View
Retailer 13
-
$1,018 SGD
$796 USD
View
Price last confirmed 10 days ago
B+
Retailer 14
-
$1,106 SGD
£681 GBP
View
B+
Retailer 15
-
$1,158 SGD
ZAR 14,628 ZAR
View
B+
Retailer 16
-
$1,563 SGD
A$1,881 AUD
View
B
Retailer 17
-
$1,705 SGD
$1,334 USD
View
B+
Retailer 18
-
$1,718 SGD
A$2,068 AUD
View
B
Retailer 19
-
$1,796 SGD
$1,405 USD
View
Retailer 20
-
$2,158 SGD
$1,688 USD
View
Price last confirmed 32 days ago
B
Retailer 21
-
$2,158 SGD
$1,688 USD
View
B
Retailer 22
-
$2,265 SGD
$1,771 USD
View
B
Retailer 23
-
$2,277 SGD
$1,781 USD
View
B
Retailer 24
-
$2,352 SGD
$1,840 USD
View
B
Retailer 25
-
$2,466 SGD
£1,519 GBP
View
B
Retailer 26
-
$4,359 SGD
$3,410 USD
View
Most Expensive
B
Do Amore Diamonds
23-743571145 · Oct 31
$4,871 SGD
$3,810 USD
View
26 more retailers have this diamond
Prices start from $491 SGDSave up to $4,380 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
1.55ct Marquise
$491 SGD