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Marquise|Lab Grown|IGI

1.55ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG848671324

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848671324

Diamond specifications and retailer prices

From $491 SGD
HK$3,000 HKD
As of October 26, 2026
Save $1,365 SGD (74%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,856 SGD at With Clarity · As of October 28, 2026
View at With Clarity

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG848671324 or 848671324. Listed at 22 retailers as of October 26, 2026, with prices from $491 to $1,856, a $1,365 spread on the same certified stone. With Clarity lists it at $1,856. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848671324
Dimensions11.54 × 6.03 × 3.92 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.54 mm6.03 mm1.55 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848671324
Side View
Table 57.0%Crown 34.1°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 65.0%

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 26
Current: $639 SGD|Low: $355 SGD|High: $1,874 SGD|Avg: $930 SGD|-1.0%
Retailer 1
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
With Clarity
October 28, 2026
Retailer 11$355 SGD
Retailer 17$394 SGD
Retailer 8$413 SGD
Retailer 4$441 SGD
Retailer 22$441 SGD
Retailer 13$491 SGD
Retailer 21$492 SGD
Retailer 14$594 SGD
Retailer 1$639 SGD
Retailer 3$707 SGD
Retailer 12$716 SGD
Retailer 10$746 SGD
Retailer 19$766 SGD
Retailer 9$777 SGD
Retailer 7$1,036 SGD
Retailer 20$1,356 SGD
Retailer 2$1,419 SGD
Retailer 18$1,434 SGD
Retailer 16$1,471 SGD
Retailer 15$1,604 SGD
Retailer 5$1,771 SGD
Retailer 6$1,846 SGD
With Clarity$1,856 SGD

6 data points across 23 retailers

22 retailers$491 SGD to $1,856 SGD

Retailer 1
-
$355 SGD
$278 USD
Price last confirmed 10 days ago
Retailer 2
-
$413 SGD
$323 USD
View
Price last confirmed 8 days ago
Retailer 3
-
$441 SGD
$345 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$441 SGD
$345 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$491 SGD
HK$3,000 HKD
View
Retailer 6
-
$492 SGD
£303 GBP
View
Price last confirmed 7 days ago
Retailer 7
-
$594 SGD
$465 USD
View
Price last confirmed 7 days ago
Retailer 8
-
$639 SGD
$500 USD
View
Price last confirmed 5 days ago
Retailer 9
-
$707 SGD
€527 EUR
View
Price last confirmed 8 days ago
A
Retailer 10
-
$716 SGD
$560 USD
View
Retailer 11
-
$746 SGD
ZAR 9,431 ZAR
View
Price last confirmed 9 days ago
A
Retailer 12
-
$766 SGD
£472 GBP
View
A
Retailer 13
-
$777 SGD
$608 USD
View
Retailer 14
-
$1,036 SGD
A$1,247 AUD
View
Price last confirmed 8 days ago
Retailer 15
-
$1,356 SGD
$1,061 USD
View
Price last confirmed 7 days ago
Retailer 16
-
$1,419 SGD
$1,110 USD
View
Price last confirmed 8 days ago
B
Retailer 17
-
$1,434 SGD
View
B
Retailer 18
-
$1,471 SGD
$1,151 USD
View
B
Retailer 19
-
$1,604 SGD
$1,255 USD
View
B
Retailer 20
-
$1,771 SGD
£1,091 GBP
View
Retailer 21
-
$1,846 SGD
$1,444 USD
View
Price last confirmed 7 days ago
Most Expensive
B
With Clarity
848671324 · Oct 28
$1,856 SGD
$1,452 USD
View
21 more retailers have this diamond
Prices start from $491 SGDSave up to $1,365 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