CaratHunter
Plans
Marquise|Lab Grown|IGI

1.55ct D VVS1 Marquise Lab Grown Diamond

EX • D/VVS1 • IGI LG743593721

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG743593721

Diamond specifications and retailer prices

From $620 SGD
As of November 4, 2026
Save $3,853 SGD (86%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: $4,473 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 LG743593721 or 743593721. Listed at 31 retailers as of November 4, 2026, with prices from $620 to $4,473, a $3,853 spread on the same certified stone. Do Amore Diamonds lists it at $4,473. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743593721
Dimensions11.77 × 6.04 × 3.79 mm
L/W Ratio1.95
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
11.77 mm6.04 mm1.55 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743593721
Side View
Table 61.0%Crown 36.1°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $4,473 SGD|Low: $505 SGD|High: $4,473 SGD|Avg: $1,446 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 4, 2026
Retailer 10$505 SGD
Retailer 14$565 SGD
Retailer 16$617 SGD
Retailer 15$620 SGD
Retailer 23$640 SGD
Retailer 21$811 SGD
Retailer 17$856 SGD
Retailer 20$1,087 SGD
Retailer 8$1,107 SGD
Retailer 9$1,153 SGD
Retailer 5$1,190 SGD
Retailer 3$1,394 SGD
Retailer 7$1,608 SGD
Retailer 13$1,613 SGD
Retailer 2$1,951 SGD
Retailer 22$2,077 SGD
Retailer 18$2,116 SGD
Retailer 4$2,149 SGD
Retailer 11$2,160 SGD
Retailer 12$2,275 SGD
Retailer 19$2,287 SGD
Retailer 6$2,537 SGD
Do Amore Diamonds$4,473 SGD

41 data points across 23 retailers

31 retailers$620 SGD to $4,473 SGD

Retailer 1
-
$505 SGD
Price last confirmed 27 days ago
Retailer 2
-
$505 SGD
View
Price last confirmed 35 days ago
Retailer 3
-
$565 SGD
View
Price last confirmed 36 days ago
Retailer 4
-
$617 SGD
View
Price last confirmed 36 days ago
A
Retailer 5
-
$620 SGD
View
Final sale: no returns
Retailer 6
-
$625 SGD
View
Price last confirmed 32 days ago
Retailer 7
-
$625 SGD
View
Price last confirmed 25 days ago
A
Retailer 8
-
$640 SGD
View
A
Retailer 9
-
$742 SGD
View
A
Retailer 10
-
$811 SGD
View
A
Retailer 11
-
$856 SGD
View
A
Retailer 12
-
$883 SGD
View
A
Retailer 13
-
$938 SGD
View
B+
Retailer 14
-
$1,087 SGD
View
B+
Retailer 15
-
$1,107 SGD
View
B+
Retailer 16
-
$1,153 SGD
View
B+
Retailer 17
-
$1,190 SGD
View
B+
Retailer 18
-
$1,394 SGD
View
B+
Retailer 19
-
$1,608 SGD
View
B+
Retailer 20
-
$1,613 SGD
View
B+
Retailer 21
-
$1,951 SGD
View
B+
Retailer 22
-
$2,077 SGD
View
B
Retailer 23
-
$2,116 SGD
View
B
Retailer 24
-
$2,149 SGD
View
Retailer 25
-
$2,160 SGD
View
Price last confirmed 28 days ago
Retailer 26
-
$2,220 SGD
View
Price last confirmed 25 days ago
Retailer 27
-
$2,220 SGD
View
Price last confirmed 35 days ago
Retailer 28
-
$2,275 SGD
View
Price last confirmed 34 days ago
B
Retailer 29
-
$2,287 SGD
View
B
Retailer 30
-
$2,537 SGD
View
Most Expensive
B
Do Amore Diamonds
27-3F6998904 · Nov 4
$4,473 SGD
$3,500 USD
View
30 more retailers have this diamond
Prices start from $620 SGDSave up to $3,853 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
$620 SGD