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Marquise|Lab Grown|IGI

1.55ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG665410604

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG665410604

Diamond specifications and retailer prices

From $502 SGD
As of November 4, 2026
Save $3,178 SGD (86%) vs most expensive(unlock to see where)
32 retailers carry this diamond
Most expensive: $3,680 SGD at Do Amore Diamonds · As of November 4, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG665410604 or 665410604. Listed at 32 retailers as of November 4, 2026, with prices from $502 to $3,680, a $3,178 spread on the same certified stone. Do Amore Diamonds lists it at $3,680. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665410604
Dimensions12.61 × 5.92 × 3.70 mm
L/W Ratio2.13
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
12.61 mm5.92 mm1.55 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665410604
Side View
Table 60.0%Crown 33.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.5%

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 4
Current: $3,680 SGD|Low: $415 SGD|High: $3,680 SGD|Avg: $1,445 SGD
Do Amore Diamonds
Retailer 2
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Retailer 24
November 4, 2026
Retailer 14$415 SGD
Retailer 4$502 SGD
Retailer 11$515 SGD
Retailer 18$709 SGD
Retailer 12$722 SGD
Retailer 9$751 SGD
Retailer 7$803 SGD
Retailer 6$845 SGD
Retailer 23$919 SGD
Retailer 19$979 SGD
Retailer 13$1,012 SGD
Retailer 24$1,077 SGD
Retailer 15$1,298 SGD
Retailer 2$1,334 SGD
Retailer 5$1,509 SGD
Retailer 16$1,944 SGD
Retailer 8$2,027 SGD
Retailer 10$2,027 SGD
Retailer 3$2,109 SGD
Retailer 17$2,162 SGD
Retailer 21$2,165 SGD
Retailer 20$2,220 SGD
Retailer 22$2,364 SGD
Do Amore Diamonds$3,680 SGD

36 data points across 24 retailers

32 retailers$502 SGD to $3,680 SGD

Retailer 1
-
$415 SGD
Price last confirmed 27 days ago
Retailer 2
-
$457 SGD
View
Price last confirmed 35 days ago
A
Retailer 3
-
$502 SGD
View
Final sale: no returns
Retailer 4
-
$515 SGD
View
Price last confirmed 27 days ago
Retailer 5
-
$515 SGD
View
Price last confirmed 25 days ago
Retailer 6
-
$532 SGD
View
Price last confirmed 36 days ago
Retailer 7
-
$561 SGD
View
Price last confirmed 36 days ago
A
Retailer 8
-
$709 SGD
View
A
Retailer 9
-
$722 SGD
View
A
Retailer 10
-
$751 SGD
View
A
Retailer 11
-
$803 SGD
View
A
Retailer 12
-
$845 SGD
View
A
Retailer 13
-
$919 SGD
View
A
Retailer 14
-
$979 SGD
View
Retailer 15
-
$1,011 SGD
View
Price last confirmed 20 days ago
B+
Retailer 16
-
$1,012 SGD
View
B+
Retailer 17
-
$1,077 SGD
View
B+
Retailer 18
-
$1,298 SGD
View
B+
Retailer 19
-
$1,334 SGD
View
B+
Retailer 20
-
$1,509 SGD
View
Retailer 21
-
$1,826 SGD
View
Price last confirmed 25 days ago
B
Retailer 22
-
$1,826 SGD
View
B+
Retailer 23
-
$1,944 SGD
View
Retailer 24
-
$2,015 SGD
View
Price last confirmed 35 days ago
B
Retailer 25
-
$2,027 SGD
View
B
Retailer 26
-
$2,027 SGD
View
B+
Retailer 27
-
$2,109 SGD
View
B
Retailer 28
-
$2,162 SGD
View
B+
Retailer 29
-
$2,165 SGD
View
B+
Retailer 30
-
$2,220 SGD
View
B
Retailer 31
-
$2,364 SGD
View
Most Expensive
B
Do Amore Diamonds
27-24D8DAB16 · Nov 4
$3,680 SGD
$2,880 USD
View
31 more retailers have this diamond
Prices start from $502 SGDSave up to $3,178 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
$502 SGD