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Marquise|Lab Grown|IGI

1.55ct D VVS2 Marquise Lab Grown Diamond

EX • D/VVS2 • IGI LG788621193

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG788621193

Diamond specifications and retailer prices

From $417 SGD
$326 USD
As of October 27, 2026
Save $1,625 SGD (80%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,077 SGD at MOH London · As of October 25, 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 LG788621193 or 788621193. Listed at 24 retailers as of October 27, 2026, with a 390% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle33.4°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788621193
Dimensions11.50 × 6.12 × 3.82 mm
L/W Ratio1.88
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
11.50 mm6.12 mm1.55 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788621193
Side View
Table 61.0%Crown 33.4°Girdle: MED-THKPavilion 41.2°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
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 27
Current: $2,077 SGD|Low: $400 SGD|High: $2,096 SGD|Avg: $1,040 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
Retailer 18
Retailer 19
October 29, 2026
Retailer 18$417 SGD
Retailer 6$467 SGD
Retailer 5$485 SGD
Retailer 4$518 SGD
Retailer 19$518 SGD
Retailer 13$594 SGD
Retailer 10$697 SGD
Retailer 17$697 SGD
Retailer 14$879 SGD
Retailer 16$889 SGD
Retailer 2$922 SGD
Retailer 12$926 SGD
Retailer 15$1,206 SGD
Retailer 8$1,284 SGD
Retailer 9$1,636 SGD
Retailer 3$1,663 SGD
Retailer 7$1,803 SGD
Retailer 11$1,813 SGD
MOH London$2,077 SGD

28 data points across 19 retailers

24 retailers$417 SGD to $2,041 SGD

A
Cheapest Retailer
-
$417 SGD
$326 USD
A
Retailer 2
-
$485 SGD
$379 USD
View
Retailer 3
-
$518 SGD
$405 USD
View
Price last confirmed 7 days ago
Retailer 4
-
$518 SGD
$405 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$594 SGD
£366 GBP
View
A
Retailer 6
-
$697 SGD
$545 USD
View
A
Retailer 7
-
$697 SGD
$545 USD
View
A
Retailer 8
-
$809 SGD
$633 USD
View
A
Retailer 9
-
$848 SGD
$663 USD
View
A
Retailer 10
-
$879 SGD
A$1,058 AUD
View
A
Retailer 11
-
$889 SGD
ZAR 11,234 ZAR
View
A
Retailer 12
-
$922 SGD
£568 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
Retailer 16
-
$1,636 SGD
A$1,969 AUD
View
Price last confirmed 25 days ago
B
Retailer 17
-
$1,657 SGD
View
B
Retailer 18
-
$1,663 SGD
$1,301 USD
View
B
Retailer 19
-
$1,720 SGD
$1,345 USD
View
B
Retailer 20
-
$1,803 SGD
$1,410 USD
View
B
Retailer 21
-
$1,813 SGD
$1,418 USD
View
B
Retailer 22
-
$1,955 SGD
$1,529 USD
View
B
Retailer 23
-
$2,041 SGD
$1,597 USD
View
Most Expensive
MOH London
LG788621193 · Oct 25
$2,077 SGD
£1,279 GBP
View
Price last confirmed 7 days ago
23 more retailers have this diamond
Prices start from $417 SGDSave up to $1,625 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