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Marquise|Lab Grown|IGI

1.55ct D VVS2 Marquise Lab Grown Diamond

EX • D/VVS2 • IGI LG788621218

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG788621218

Diamond specifications and retailer prices

From $417 SGD
$326 USD
As of October 30, 2026
Save $1,657 SGD (80%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,073 SGD at MOH London · As of November 1, 2026
View at MOH London

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 LG788621218 or 788621218. Listed at 24 retailers as of October 30, 2026, with prices from $417 to $2,073, a $1,657 spread on the same certified stone. MOH London lists it at $2,073. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788621218
Dimensions11.65 × 6.10 × 3.87 mm
L/W Ratio1.91
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
11.65 mm6.10 mm1.55 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788621218
Side View
Table 59.0%Crown 34.6°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.4%

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: Oct 30
Current: $2,073 SGD|Low: $417 SGD|High: $2,098 SGD|Avg: $1,035 SGD|-0.9%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 16$417 SGD
Retailer 6$467 SGD
Retailer 5$485 SGD
Retailer 4$518 SGD
Retailer 17$518 SGD
Retailer 10$590 SGD
Retailer 9$697 SGD
Retailer 12$716 SGD
Retailer 2$892 SGD
Retailer 11$917 SGD
Retailer 14$926 SGD
Retailer 15$1,206 SGD
Retailer 8$1,284 SGD
Retailer 3$1,663 SGD
Retailer 13$1,673 SGD
Retailer 7$1,803 SGD
MOH London$2,073 SGD

30 data points across 17 retailers

24 retailers$417 SGD to $2,073 SGD

A
Cheapest Retailer
-
$417 SGD
$326 USD
A
Retailer 2
-
$467 SGD
$365 USD
View
Final sale: no returns
A
Retailer 3
-
$485 SGD
$379 USD
View
Retailer 4
-
$518 SGD
$405 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$518 SGD
$405 USD
View
A
Retailer 6
-
$590 SGD
£364 GBP
View
A
Retailer 7
-
$697 SGD
$545 USD
View
A
Retailer 8
-
$716 SGD
$560 USD
View
A
Retailer 9
-
$809 SGD
$633 USD
View
A
Retailer 10
-
$848 SGD
$663 USD
View
A
Retailer 11
-
$892 SGD
ZAR 11,274 ZAR
View
A
Retailer 12
-
$917 SGD
£565 GBP
View
A
Retailer 13
-
$926 SGD
€690 EUR
View
B+
Retailer 14
-
$1,206 SGD
A$1,451 AUD
View
B+
Retailer 15
-
$1,284 SGD
$1,004 USD
View
B
Retailer 16
-
$1,657 SGD
View
B
Retailer 17
-
$1,663 SGD
$1,301 USD
View
B
Retailer 18
-
$1,673 SGD
A$2,013 AUD
View
B
Retailer 19
-
$1,720 SGD
$1,345 USD
View
B
Retailer 20
-
$1,803 SGD
$1,410 USD
View
B
Retailer 21
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$1,813 SGD
$1,418 USD
View
B
Retailer 22
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$1,955 SGD
$1,529 USD
View
B
Retailer 23
-
$2,041 SGD
$1,597 USD
View
Most Expensive
B
MOH London
LG788621218 · Nov 1
$2,073 SGD
£1,277 GBP
View
23 more retailers have this diamond
Prices start from $417 SGDSave up to $1,657 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
$417 SGD